CN1060508C - Water soluble pinching lubricat composition - Google Patents
Water soluble pinching lubricat composition Download PDFInfo
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- CN1060508C CN1060508C CN97121456A CN97121456A CN1060508C CN 1060508 C CN1060508 C CN 1060508C CN 97121456 A CN97121456 A CN 97121456A CN 97121456 A CN97121456 A CN 97121456A CN 1060508 C CN1060508 C CN 1060508C
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- acid
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- pull
- carboxylic acid
- side chain
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
- C10M171/02—Specified values of viscosity or viscosity index
Abstract
A stock solution of water soluble ironing lubricant used in the production of a DI can in which a metal sheet, both surfaces thereof having been coated with a drawing lubricant is drawn and then ironed or redrawn and ironed using said ironing lubricant, said stock solution contains a composition comprising (A) an ester of C[6]-C[16] aliphatic carboxylic acid and polyhydric alcohol, or (B) an ester of a mixed aliphatic carboxylic acid comprising C[18] aliphatic carboxylic acid and C[6]-C[16] aliphatic carboxylic acid and polyhydric alcohol, or composition comprising (C) an ester of a mixed aliphatic carboxylic acid comprising a C[6]-C[16] aliphatic carboxylic acid and a C[20]-C[24] aliphatic carboxylic acid and a polyhydric alcohol, or (D) an ester of a mixed aliphatic carboxylic acid comprising C[18] aliphatic carboxylic acid, a C[6]-C[16] aliphatic carboxylic acid and a C[20]-C[24] aliphatic carboxylic acid and a polyhydric alcohol.
Description
The present invention relates to be used to produce the water soluble pinching lubricat of DI jar, more particularly, the present invention relates to be used for the ironing stock solution and uses thereof of the water soluble pinching lubricat of the metal cup of pull and stretch.
Find that DI (pull and stretch and ironing) jar of beverage container as beer or soft drink has purposes very widely, it is by metal sheet pull and stretch (dark extruding), then ironing or again the cup of pull and stretch and this pull and stretch of ironing become the no seam jar that its cup and the end form one.Pull and stretch is a kind of manufacturing process, wherein, uses fixedly garden dish type blank plate of blank holder backing plate, and uses the mould mold pressing that contains drift and punch die to become the cup that the end is arranged.
Term " ironing " refers to the method for sidewall attenuation that makes the cup of pull and stretch by stretching.Have under the situation of diameter greater than the garden dished plate of drift, the once drawing operation may be not enough to this plate pull and stretch is become needed cup type.Under these circumstances, this cup of pull and stretch again before the cup of this pull and stretch of ironing.
General, when producing the DI jar, knownly the metal sheet pull and stretch is become the cup that bigger diameter is arranged as deep-draw extruding pull and stretch machine by using, then using body maker ironing immediately after the pull and stretch again.
Usually, when producing the DI jar, in the process of the whole DI jug forming of pull and stretch and ironing from the pull and stretch to the ironing or again, use the emulsion-type lubricant.
In other words, in the pull and stretch again of the pull and stretch of first process of producing the DI jar and ironing or second process and ironing, all used such emulsion-type lubricant as lubricant.
Usually used the emulsion-type lubricant in pull and stretch operation, optionally be deposited on the lubricated parts but the problem that is accompanied by is a oil distillate in the emulsion-type lubricant, this character is called deposition (plateout) character.Even the lubricity of emulsion-type lubricant is fine, but because its very poor deposit properties is unpractiaca so use the emulsion-type lubricant.In order to solve such problem, done extensive studies and effort, but also do not drawn the conclusion of having determined of standard method that improves the deposition property.Therefore, in practice, the production that improves the lubricant of deposition property is not replaceable, but can elect by repetition test on the actual production line.Yet, can not adjust for example variation of the design aspect of jar of variation of condition of molding with the lubricant of such method production.Considered by adding excessive lubricant composition therein and compensated the deposition properties of the difference of lubricant.But the variation of the lubricant formulations aspect relevant with the variation of molding condition causes working (machining) efficiency to reduce.
In addition, if use the very poor water-insoluble pull and stretch lubricant of lubricity can cause carrying out the failure of its pull and stretch operation, it is owing to produced the destruction of cup type pull and stretch thing.Even can avoid such destruction, but because for example friction of the transition between drift and punch die and the pull and stretch thing of mould, also scratch can occur on the surface of pull and stretch thing, such scratch that may keep in finishing the process of ironing has just damaged the outward appearance and the marketable value of finished product.
In addition, in the process of ironing in this, the lip-deep pull and stretch lubricant of staying the cup of pull and stretch helps lubricated between the surface of mould (drift and punch die) and pull and stretch thing.But, if the lubricity deficiency of pull and stretch lubricant will make on the surface of the jar behind the ironing, scratch to occur, make that the aesthetic values of finished product are impaired, therefore reduced marketable value.
The lubricity of pull and stretch lubricant too higher position is prone to following shortcoming.Lubricity is too high, just causes the edge section (its opening) at jar to form fold, because blank clamping backing plate fixed plate firmly, it is because friction reduces, and promptly skids between it, perhaps forms lug on drawing part because the part of plate prolongs.
The edge that the formation of fold makes jar in uneven thickness, the ironing that just causes the ironing process is than increasing.The result produces wearing and tearing owing to lacking lubricity, causes forming the surface imperfection that is called efflorescence.In addition, inhomogeneous the causing in the end of thickness forms crackle at neck in the forming process.The formed cup that has lug has a problem to be hooked the productivity that influenced jar at some local lug owing to transport cup at production line in the process of ironing machine.In addition, the lubricity of pull and stretch lubricant too higher position has produced other problem, promptly produces skidding between aluminium or the steel plate to the roller of being equipped of pull and stretch machine transporting sheet material, just makes sheet material interrupt to the transportation of drawing machine.
After finishing ironing, use the aqueous solution (washing composition) that contains tensio-active agent jar degreasing and washing, carry out surface chemistry precision work then to prevent corrosion.Jar spraying and printing, then processing is ready for shipment then near the neck and the edge section of opening then.Therefore, under the situation of using the inappropriate pull and stretch lubricant of prescription, just can not reach minimizing after tank body is made degreasing and the process of washing in the surfactant concentrations that contained in the used washing composition, just make the processing power that can not improve waste water.
Recently; consider from environment protection and the viewpoint that economizes on resources; in demand be used to produce the DI jar drawing process and especially for thereafter ironing or again the lubricant of pull and stretch and ironing process not only must improve aspect the lubricity; and must improve, and also improving aspect the processing power of waste water of hundreds of ton every day in degreasing and the washability after jar forms.In order to produce high-grade DI jar, importantly use the pull and stretch lubricant of appropriate combination and ironing or the lubricant of pull and stretch and ironing again, otherwise just can not produce such senior jar.
Therefore, just be starved of and use pull and stretch and ironing process or pull and stretch and the composition of the used lubricant of pull and stretch-ironing process again, such lubricant not only aspect lubricity excellent and also aspect degreasing performance and scourability excellence, and the surfactant concentrations that can be reduced in the washing composition to be contained makes the processing power of improving waste water.
Carried out now having been found that after the research widely, by specified quantitative to be coated on the metal sheet of wanting pull and stretch the pull and stretch lubricant that special viscosity is arranged with the time want the stock solution of the water soluble pinching lubricat of dilute with water to mix when use can to produce high-grade DI jar product, this composition contains the ester of the aliphatic carboxylic acid with choice structure, it is used in ironing or again in the process of pull and stretch and ironing, has the wastewater treatment ability of improvement.
According to a first aspect of the invention, provide a kind of stock solution that is used to produce the water soluble pinching lubricat of DI jar, wherein, the kinematic viscosity when scribbling at 40 ℃ on two surface is 5-70mm
2The amount of/S is 50-600mg/m
2The metal sheet of pull and stretch lubricant use pinching lubricat to carry out pull and stretch, ironing or pull and stretch and ironing then again, this stock solution contains a kind of composition, said composition contains:
(A) a kind of C
6-C
16The ester of aliphatic carboxylic acid and polyvalent alcohol: or
(B) a kind of C that contains
18Aliphatic carboxylic acid and C
6-C
16The mixed aliphatic series carboxylic acid of aliphatic carboxylic acid and the ester of polyvalent alcohol.
According to a second aspect of the invention, provide a kind of stock solution that is used to produce the water soluble pinching lubricat of DI jar, wherein, the kinematic viscosity when scribbling at 40 ℃ on two surface is 5-70mm
2The amount of/S is 50-600mg/m
2The metal sheet of pull and stretch lubricant use pinching lubricat to carry out pull and stretch, ironing or pull and stretch and ironing then again, this stock solution contains a kind of composition, said composition contains:
(C) a kind of C that contains
6-C
16Aliphatic carboxylic acid and C
20-C
24The mixed aliphatic series carboxylic acid of aliphatic carboxylic acid and the ester of polyvalent alcohol: or
(D) a kind of C that contains
18Aliphatic carboxylic acid, C
6-C
16Aliphatic carboxylic acid and C
20-C
24The mixed aliphatic series carboxylic acid of aliphatic carboxylic acid and the ester of polyvalent alcohol.
According to a third aspect of the present invention, provide a kind of method of the DI of production jar, this method comprises the steps: that be 5-70mm to the kinematic viscosity when scribbling at 40 ℃ on two surface
2The amount of/S is 50-600mg/m
2The metal sheet of pull and stretch lubricant carry out pull and stretch, use the metal of this pull and stretch of pinching lubricat ironing that the same solution of the water soluble pinching lubricat by the diluting water dilution obtains.
Water soluble pinching lubricat composition of the present invention contains a kind of C
6-C
16The ester of aliphatic carboxylic acid and polyvalent alcohol or C
18Aliphatic carboxylic acid and C
6-C
16The mixed aliphatic series carboxylic acid of aliphatic carboxylic acid and the ester of polyvalent alcohol.
Be called component (A) and (B) below these esters.
Be used for component (A) and C (B)
6-C
16Aliphatic carboxylic acid can be straight chain or side chain, saturated or undersaturated monoprotic acid or diprotic acid.According to the corrosion that reduces processing characteristics and drift and punch die, the aliphatic carboxylic acid that is less than 6 carbon atoms is not preferred.
C
6-C
16Monacid object lesson comprises for example straight chain or side chain caproic acid, straight chain or side chain enanthic acid, straight chain or side chain are sad, straight chain or side chain n-nonanoic acid, straight chain or side chain capric acid, straight chain or side chain undeeanoic acid, straight chain or side chain laurostearic acid, straight chain or side chain tridecylic acid, straight chain or side chain TETRADECONIC ACID, straight chain or side chain pentadecanoic acid, straight chain or side chain palmitic acid of saturated aliphatic acids; Unsaturated aliphatic acid is straight chain or side chain hexenoic acid, straight chain or side chain heptenoic acid, straight chain or side chain octylenic acid, straight chain or side chain nonenoic acid, straight chain or side chain decylenic acid, straight chain or side chain undecylenic acid, straight chain or side chain lauroleic acid, straight chain or side chain tridecylenic acid, straight chain or side chain tetradecenoic acid, straight chain or side chain pentadecylenic acid, straight chain or side chain gaidic acid and its mixture for example.Particularly preferably be C
8-C
16Saturated aliphatic acids, C
8-C
16Unsaturated aliphatic acid and its mixture.
C
6-C
16The object lesson of diprotic acid comprises monounsaturated dicarboxylic acid for example straight chain or side chain hexanodioic acid, straight chain or side chain pimelic acid, straight chain or side chain suberic acid, straight chain or side chain nonane diacid, straight chain or side chain sebacic acid, straight chain or side chain undecandioic acid, straight chain or side chain 12 diacid, straight chain or side chain 13 diacid, straight chain or side chain 14 diacid, straight chain or side chain 15 diacid, straight chain or side chain 16 diacid; Unsaturated diacid is straight chain or side chain enedioic acid, straight chain or side chain pentene dicarboxylic acid, straight chain or side chain octene diacid, straight chain or side chain nonene diacid, straight chain or side chain octene dicarboxylic acid, straight chain or side chain nonene dicarboxylic acid, straight chain or side chain laurylene diacid, straight chain or side chain tridecylendioic acid, straight chain or side chain tetradecene diacid, straight chain or side chain pentadecendioic acid, straight chain or side chain hexadecylene diacid and its mixture for example.Particularly preferably be C
6-C
12Monounsaturated dicarboxylic acid, C
6-C
12Unsaturated dibasic acid and its mixture.
C
18Aliphatic carboxylic acid comprises oleic acid, linolic acid, linolenic acid, stearic acid, ricinolic acid and oxystearic acid, and in the middle of this, oleic acid, linolic acid, linolenic acid, ricinolic acid and its mixture are preferred.
Being used for component (A) and polyvalent alcohol (B) can be dibasic alcohol to ten yuan alcohol, and preferred dibasic alcohol is to hexavalent alcohol.The object lesson of dibasic alcohol to ten yuan alcohol comprises dibasic alcohol for example ethylene glycol, Diethylene Glycol, polyoxyethylene glycol (trimer of ethylene glycol is to ten pentamers), propylene glycol, dipropylene glycol, polypropylene glycol (trimer of propylene glycol is to ten pentamers), 1,3-propylene glycol, 1,2-butyleneglycol, 1,3-butyleneglycol, 1,4-butyleneglycol, 2-methyl-1,2-propylene glycol, 2-methyl-1,3-propylene glycol, 1,2-pentanediol, 1,3-pentanediol, 1,4-pentanediol, 1,5-pentanediol and neopentyl glycol; Polyvalent alcohol is glycerol for example, (dipolymer of glycerol arrives for example two glycerol of octamer to polyglycerol, three glycerol and four glycerol), trimethylolalkane (trimethylolethane, TriMethylolPropane(TMP), tri hydroxy methyl butane) and its dipolymer to octamer, tetramethylolmethane and its dipolymer are to tetramer, polyvalent alcohol for example 1,2,4-trihydroxybutane, 1,3,5-penta triol, 1,2,6-hexanetriol, 1,2,3,4 ,-butantetraol, Sorbitol Powder, sorbitan, Sorbitol Powder glycerol condensation product, adonitol, arabitol, Xylitol and mannitol; With carbohydrate for example wood sugar, pectinose, ribose, rhamnosyl, glucose, fructose, semi-lactosi, seminose, sorbose, cellobiose, maltose, isomaltose, trehalose and sucrose and its mixture.Preferably dibasic alcohol is to hexavalent alcohol ethylene glycol for example, Diethylene Glycol, polyoxyethylene glycol (trimer of ethylene glycol is to ten polymers), propylene glycol, dipropylene glycol, polypropylene glycol (trimer of propylene glycol is to ten polymers), 1,3-propylene glycol, 2-methyl-1,2-propylene glycol, 2-methyl-1,3-propylene glycol, neopentyl glycol, glycerol, two glycerol, three glycerol, trimethylolalkane (trimethylolethane, TriMethylolPropane(TMP) and tri hydroxy methyl butane) and its dipolymer to tetramer, tetramethylolmethane, Dipentaerythritol, 1,2,4-trihydroxybutane, 1,3,5-penta triol, 1,2,6-hexanetriol, 1,2,3,4 ,-butantetraol, Sorbitol Powder, sorbitan, Sorbitol Powder glycerol condensation product, adonitol, arabitol, Xylitol and mannitol and its mixture.More preferably ethylene glycol, propylene glycol, neopentyl glycol, glycerol, trimethylolethane, TriMethylolPropane(TMP), tetramethylolmethane, sorbitan and its mixture.
Though component (B) is a kind of from containing the C of suitable proportion
18Aliphatic carboxylic acid and C
6-C
16The ester that the mixed aliphatic series carboxylic acid of aliphatic carboxylic acid obtains, still, when the scourability of considering the present composition and degreasing performance, by the total amount of this mixed aliphatic series carboxylic acid, this C
18The content of aliphatic carboxylic acid should be 0.5-50%, and is preferred 1-45%, more preferably 2-40% (quality).
The stock solution of water soluble pinching lubricat of the present invention is because it contains component (A) or (B), so its processing characteristics, scourability and degreasing performance are excellent.In order further to improve the processing characteristics of this stock solution, can use a kind of ester, this ester contains the C from the acid that joins component (A) and ester (B)
20-C
24The resulting blended aliphatic acid of aliphatic carboxylic acid, component promptly described below (C) and (D).The aliphatic carboxylic acid that adds is not preferred more than 24, because solubleness reduces when dilute with water, and forms solid and sludge.
Component (C) is a kind of C of containing
6-C
16Aliphatic carboxylic acid and C
20-C
24The mixed aliphatic series carboxylic acid of aliphatic carboxylic acid and the ester of polyvalent alcohol.
Component (D) is a kind of C of containing
18Aliphatic carboxylic acid, C
6-C
16Aliphatic carboxylic acid and C
20-C
24The mixed aliphatic series carboxylic acid of aliphatic carboxylic acid and the ester of polyvalent alcohol.
C
20-C
24Aliphatic carboxylic acid can be straight chain or side chain, saturated or undersaturated, its example comprises saturated aliphatic acids for example straight chain or side chain arachic acid, straight chain or side chain heneicosanoic acid, straight chain or side chain docosoic acid, straight chain or side chain tricosanic acid and straight or branched Lignoceric acid; Unsaturated aliphatic acid is straight chain or side chain eicosenoic acid, straight chain or side chain two undecylenic acids, straight chain or side chain docosenoic acid, straight chain or side chain tricosenoic acid and straight or branched nervonic acid and its mixture for example.
Though component (C) is a kind of from containing the C of proper ratio
6-C
16Aliphatic carboxylic acid and C
20-C
24The ester that the mixed aliphatic series carboxylic acid of aliphatic carboxylic acid obtains still, is considered from the viewpoint of processing characteristics, scourability and degreasing performance, in the total amount of mixed aliphatic series carboxylic acid, C
6-C
16The content of aliphatic carboxylic acid should be 50-98%, and is preferred 60-98%, more preferably 70-98% (quality).
Though component (D) is a kind of from containing the C of proper ratio
18, C
6-C
16And C
20-C
24The ester that the mixed aliphatic series carboxylic acid of aliphatic carboxylic acid obtains still, is considered processing characteristics, scourability and degreasing, in the total amount of mixed aliphatic series carboxylic acid, C
18Aliphatic carboxylic acid content is 30-98%, and is preferred 35-95%, more preferably 40-95% (quality), C
6-C
16The content of aliphatic carboxylic acid is 0.5-65%, and is preferred 1-60%, more preferably 1-50% (quality), C
20-C
24The content of aliphatic carboxylic acid is 0.5-50%, and is preferred 0.5-40%, more preferably 1-30% (quality).
Component (A), (B), (C) and ester (D) can be by resulting full ester of the complete esterification of all hydroxyls that is contained in polyvalent alcohol or partial ester that one or more nonesterified hydroxyls that stay are arranged.
The ester that is used for mixed aliphatic series carboxylic acid of the present invention can be those esters of those esters that obtain of the esterification by the aliphatic carboxylic acid mixture or the ester preparation that obtains by the esterification that mixes by aliphatic carboxylic acid.
Though the content of the ester of component (A)-(D) can be arbitrarily, but the processing characteristics of considering, total amount based on composition, its lower limit is 3%, and is preferred 5%, more preferably 10% (quality), and consider stability, scourability and the degreasing performance of diluent, its upper limit is 90%, and is preferred 80%, more preferably 70% (quality).
As long as stock solution of the present invention contains in the ester component (A)-(D) any, then the content of annexing ingredient is random.But, consider that from the easy handling property of stability, scourability, degreasing performance and the waste water of diluent based on the total amount of composition, the content of tensio-active agent should be 3-80%, preferred 5-80% (quality).Tensio-active agent can be anion-radicals, nonionic base and cation radical tensio-active agent.The anion-radicals tensio-active agent comprises salt, formalin naphthalenesulfonate condensation product and the sulphonated oil (turkey red oil) of salt, sulfosuccinic acid alkyl ester, alkyl diphenyl base ether stilbene-4,4'-bis-(1-azo-3, 4-dihydroxy-benzene)-2,2'-disulfonate, alkylphosphonic, polyoxyalkylene alkyl or alkyl allyl sulfide acid esters of salt, the alkyl sulfuric ester of salt, sulfonated petro-leum, alkylbenzene sulfonate, the alkyl naphthalene sulfonic acid of aliphatic acid.
The nonionic based surfactants comprises polyoxyalkylene alkyl, polyoxyalkylene alkyl allyl ethers, polyoxyalkylene anhydro sorbitol aliphatic acid ester, polyoxyalkylene sorbyl alcohol aliphatic acid ester, polyoxyalkylene aliphatic acid ester, polyoxyalkylene alkylamine and alkyl alkanolamine.
The cation radical tensio-active agent comprises alkylamine salt, quaternary amine, alkyl betaine and amine oxide.Preferably anion-radicals or nonionic based surfactants and its mixture in the middle of these tensio-active agents.
If necessary, mineral oil and/or synthetic hydrocarbon oil can join and adjust its viscosity in the stock solution of the present invention.Suitable mineral oil can be paraffin or naphthenic mineral oil, the lubricating oil distillate that they can obtain from the normal pressure or the underpressure distillation of crude oil carries out one or more refining process and obtains, said refining process is solvent deasphalting, solvent extraction, hydrocracking, solvent dewaxing, catalytic dewaxing, Hydrodewaxing, hydrofining, vitriolization, clay treatment etc. for example, and these processes can combine and carry out.
The example of synthetic hydrocarbon oil comprises alkene, polyolefine, its hydride, alkylbenzene and alkylnaphthalene.
Alkene herein refers to has 8-20, and preferred 10-24, more preferably those alkene of 10-20 carbon atoms, it can be to have the α-alkene of two keys, the somewhere outside endways that the internal olefin or the straight or branched alkene of two keys are arranged endways.Normal olefine is the oligopolymer deutero-from ethene, and branched-chain alkene is the oligopolymer deutero-from propylene, butylene or iso-butylene.
The example of such alkene is the straight or branched octene, the straight or branched nonene, the straight or branched decene, the straight or branched hendecene, the straight or branched laurylene, the straight or branched tridecylene, the straight or branched tetradecene, straight or branched ten pentaenes, the straight or branched hexadecylene, straight or branched 17 alkene, the straight or branched octadecylene, straight or branched 19 alkene, the straight or branched icosa alkene, straight or branched two hendecenes, the straight or branched docosene, the straight or branched tricosene, straight or branched two tetradecenes, the straight or branched pentacosa alkene, the straight or branched cerotene, straight or branched 27 alkene, straight or branched two octadecylenes and its mixture.Polyolefine comprises multipolymer, polybutene, 1-octene oligopolymer and 1-nonene oligopolymer of ethene and propylene.
Polyolefinic suitable hydride is the hydrogenant polyolefine.
Above-mentioned mineral oil and synthetic hydrocarbon oil can use or mix use separately.
The stock solution of water soluble pinching lubricat of the present invention can for example sanitas, antioxidant and the metal scavenger of carboxylic acid, fat and oil, extreme-pressure additive, amine, alcohol, rust-preventive agent, defoamer, non-ferrous metal mix with suitable additive.
Carboxylic acid can be that what 8-24 carbon atoms to be arranged can be the aliphatic carboxylic acid of straight or branched, saturated or unsaturated, monobasic or diprotic acid.Such carboxylic acid comprises that saturated carboxylic acid is for example sad, n-nonanoic acid, capric acid, lauric acid, palmitinic acid, sebacic acid and dodecane diprotic acid and unsaturated carboxylic acid for example oleic acid, linolic acid, linolenic acid and ricinolic acid.
Fat and oil comprise butter, lard, rape oil, soya-bean oil, Oleum Cocois, plam oil, Rice pollard oil and its hydride.The exemplary of extreme-pressure additive is clorafin, chlorination aliphatic acid, sulfide fat oil, polysulfide and alkyl phosphate.The exemplary of alcohol is C
10-C
18Straight or branched alcohol or dibasic alcohol.
The exemplary of rust-preventive agent is aliphatic acid amides and aromatic carboxylic acid.The exemplary of defoamer is the siloxanes compound.The exemplary of non-ferrous metal sanitas is the benzotriazole based compound.The exemplary of antioxidant is the phenylol antioxidant.The exemplary of sanitas is the additive of thiazolyl, isothiazolyl, phenylol or halogen radical.The exemplary of metal scavenger is an ethylenediamine tetraacetic acid (EDTA).
The stock solution of water soluble pinching lubricat can for example tap water, ion exchanged water and distilled water mix with water.Though the content of water is unrestricted,, by the total amount of composition, the content of water is less than 70%, preferably less than 60% (quality).
The stock solution of water soluble pinching lubricat of the present invention is dilute with water when as pinching lubricat, the amount of the water that is used to dilute is unrestricted, but, in order to make stock solution of the present invention can improve processing characteristics, scourability and degreasing performance, it should be diluted with water to such degree, promptly by the total amount of pinching lubricat, the amount of this stock solution is 0.5-30%, preferred 1-20% (quality).The thinner that is fit to can be tap water, service water, ion exchanged water and distilled water.
If this pinching lubricat contains said composition, said composition mean particle size soluble in water is less than 1 μ m, preferably less than 0.7 μ m, be more preferably less than 0.5 μ m, the composition of the present invention of dilute with water can reach needed scourability and degreasing performance, and because more excellent scourability and degreasing performance and because the stability of the improvement of the diluent that can estimate can help to make the more stable operation of DI jar.Can use the metering facility that utilizes laser diffractometry and/or light scattering method, for example the particle size distribution measurement equipment LPA3000/LPA3100 that is made by Ohtsuka Electronics measures dissolved particulate mean particle size.
The stock solution of water soluble pinching lubricat of the present invention is used for producing the DI jar, and wherein metal sheet kinematic viscosity is 5-70mm
2/ s, amount is 50-600mg/m
2The pull and stretch lubricant application after carry out pull and stretch, use pinching lubricat ironing or pull and stretch and ironing more then.
Above-mentioned pull and stretch lubricant is 70mm in the upper limit of 40 ℃ kinematic viscosity
2/ s, preferred 50mm
2/ s, more preferably 40mm
2/ s, its lower limit is 5mm
2/ s, preferred 7mm
2/ s, more preferably 10mm
2/ s.Greater than 40 ℃ of kinematic viscosity of the upper limit can cause plate and cup adhesion, transport skidding and forming fold and lug of plate on the roller, and can cause very poor processing characteristics less than 40 ℃ of kinematic viscosity of lower limit, make jar damaged.
According to the present invention, need be coated in two surfaces of metal sheet to this pull and stretch lubricant by following amount with gravure roller coating device or electrostatic sprayer, its amount is 50-600mg/m
2, preferred 100-500mg/m
2, more preferably 150-450mg/m
2Coated weight surpasses 600mg/m
2, can cause occurring the skidding and form fold and lug of destruction, sheet material of cup, if coated weight is less than 50mg/m
2, can cause reducing the pull and stretch performance.
When not resemble the emulsion-type lubricant when using, above-mentioned pull and stretch lubricant is not the lubricant of dilute with water type.
When using, the emulsion-type lubricant of dilute with water can reduce deposition properties and processing characteristics when the shaping condition changing, therefore just makes working (machining) efficiency reduce owing to need the prescription of change lubricant to overcome these defectives.
Any suitable pull and stretch lubricant may be used to the present invention, as long as their kinematic viscosity is in the scope of afore mentioned rules.The base oil that is applicable to the pull and stretch lubricant can be that mineral oil, synthetic oil are to fat and the interior any oil of oily scope.
Suitable mineral oil basis oil can be paraffinic hydrocarbon or naphthenic oil, they can obtain from the normal pressure or the underpressure distillation cut of lubricating oil, and its distillation fraction is refined by solvent deasphalting, solvent extraction, hydrocracking, solvent dewaxing, catalytic dewaxing, hydrofining, vitriolization or clay treated independent method or bonded method.
Suitable fat and oil can be butter, lard, soya-bean oil, rape oil, Rice pollard oil, Oleum Cocois, plam oil, palm-kernel oil and its hydride.
Suitable synthetic base oil can be polyolefine (ethene-propylene copolymer, polybutene, 1-octene oligopolymer and 1-nonene oligopolymer) and its hydride and alkylbenzene, alkylnaphthalene, ester, polyoxyalkylene diols, polyphenylene ether, dialkyl diphenyl ether, phosphoric acid ester (Tritolyl Phosphate), fluorine-containing compound (crossing perfluoroalkyl polyether, fluorinated polyolefin) and silicone oil.
Two kinds or more of such oil can mix use.
In above-mentioned oil, the base oil that is preferably used as the pull and stretch lubricant can be to contain the ester amount greater than 5%, is preferably greater than 10%, more preferably greater than those base oils of 20% (quality) (based on the total amount of lubricant).
The alcohol that is used to produce ester can be monohydroxy-alcohol or polyvalent alcohol.The acid that is used to produce ester can be monoprotic acid or polyprotonic acid.Monohydroxy-alcohol can be 1-24, and is preferred 1-12, more preferably those monohydroxy-alcohols of 1-8 carbon atoms, and these alcohol can be straight chain or side chain.
C
1-C
24The object lesson of alcohol is a methyl alcohol, ethanol, the straight or branched propyl alcohol, the straight or branched butanols, the straight or branched amylalcohol, the straight or branched hexanol, the straight or branched enanthol, the straight or branched octanol, the straight or branched nonyl alcohol, the straight or branched decyl alcohol, the straight or branched hendecanol, the straight or branched dodecanol, the straight or branched tridecyl alcohol, the straight or branched tetradecanol, the straight or branched pentadecylic alcohol, the straight or branched cetyl alcohol, the straight or branched heptadecanol, the straight or branched Stearyl alcohol, the straight or branched nonadecanol, the straight or branched eicosanol, straight or branched heneicosane alcohol, the straight or branched V-1326, the straight or branched tricosanol, pure and mild its mixture of straight or branched tetracosane.
Polyvalent alcohol generally can be dibasic alcohol to ten a yuan alcohol, and preferred dibasic alcohol is to those alcohol of hexavalent alcohol.
The object lesson of dibasic alcohol to ten yuan alcohol is for example ethylene glycol, Diethylene Glycol, polyoxyethylene glycol (trimer of ethylene glycol is to ten pentamers), propylene glycol, dipropylene glycol, a polypropylene glycol (trimer of propylene glycol is to ten pentamers), 1 of dibasic alcohol, 3-propylene glycol, 1,2-butyleneglycol, 1,3-butyleneglycol, 1,4-butyleneglycol, 2-methyl-1,2-propylene glycol, 2-methyl-1,3-propylene glycol, 1,2-pentanediol, 1,3-pentanediol, 1,4-pentanediol, 1,5-pentanediol and neopentyl glycol; Polyvalent alcohol for example glycerol, polyglycerol (dipolymer of glycerol arrives octamer for example two glycerol, three glycerol, four glycerol), trimethylolalkane (trimethylolethane, TriMethylolPropane(TMP), tri hydroxy methyl butane) and its dipolymer arrives tetramer, 1 to octamer, tetramethylolmethane and its dipolymer, 2,4-trihydroxybutane, 1,3,5-penta triol, 1,2,6-hexanetriol, 1,2,3,4 ,-butantetraol, Sorbitol Powder, sorbitan, Sorbitol Powder glycerol condensation product, adonitol, arabitol, Xylitol and mannitol; With carbohydrate for example wood sugar, pectinose, ribose, rhamnosyl, glucose, fructose, semi-lactosi, seminose, sorbose, cellobiose, maltose, isomaltose, trehalose and sucrose and its mixture.
In the middle of these alcohol, preferably dibasic alcohol is to hexavalent alcohol ethylene glycol for example, Diethylene Glycol, polyoxyethylene glycol (trimer of ethylene glycol is to ten polymers), propylene glycol, dipropylene glycol, polypropylene glycol (trimer of propylene glycol is to ten polymers), 1,3-propylene glycol, 2-methyl-1,2-propylene glycol, 2-methyl-1,3-propylene glycol, neopentyl glycol, glycerol, two glycerol, three glycerol, trimethylolalkane (trimethylolethane, TriMethylolPropane(TMP), tri hydroxy methyl butane) and its dipolymer to tetramer, tetramethylolmethane, Dipentaerythritol, 1,2,4-trihydroxybutane, 1,3,5-penta triol, 1,2,6-triols, 1,2,3,4 ,-butantetraol, Sorbitol Powder, sorbitan, Sorbitol Powder glycerol condensation product, adonitol, arabitol, Xylitol and mannitol and its mixture.
Particularly preferably be ethylene glycol, propylene glycol, neopentyl glycol, glycerol, trimethylolethane, TriMethylolPropane(TMP), tetramethylolmethane, sorbitan and its mixture.
Be applicable to that monoprotic acid of the present invention is C
6-C
24Aliphatic acid, it can be straight chain or side chain and saturated or undersaturated.Such typical C
6-C
24Aliphatic acid comprises saturated aliphatic acids for example straight chain or side chain caproic acid, straight chain or side chain enanthic acid, straight chain or side chain are sad, straight chain or side chain n-nonanoic acid, straight chain or side chain capric acid, straight chain or side chain undeeanoic acid, straight chain or side chain laurostearic acid, straight chain or side chain tridecylic acid, straight chain or side chain TETRADECONIC ACID, straight chain or side chain pentadecanoic acid, straight chain or side chain palmitic acid, straight chain or side chain margaric acid, straight chain or side chain stearic acid, straight chain or branched hydroxy group stearic acid, straight chain or side chain nonadecanoic acid, straight chain or side chain 20 acid, straight chain or side chain heneicosoic acid, straight chain or side chain behenic acid, straight chain or side chain tricosanic acid and straight chain or side chain tetracosanoic acid; With unsaturated aliphatic acid for example straight chain or side chain hexenoic acid, straight chain or side chain heptenoic acid, straight chain or side chain octylenic acid, straight chain or side chain nonenoic acid, straight chain or side chain decylenic acid, straight chain or side chain undecylenic acid, straight chain or side chain lauroleic acid, straight chain or side chain tridecylenic acid, straight chain or side chain tetradecenoic acid, straight chain or side chain pentadecylenic acid, straight chain or side chain gaidic acid, straight chain or side chain heptadecenoic acid, straight chain or side chain octadecenic acid, straight chain or branched hydroxy group octadecenic acid, straight chain or side chain nonadecenoic acid, straight chain or side chain eicosenoic acid, straight chain or side chain two undecylenic acids, straight chain or side chain docosenoic acid, straight chain or side chain tricosenoic acid and straight or branched nervonic acid and its mixture, in the middle of this, C
8-C
20Saturated fatty acid, C
8-C
20Unsaturated fatty acids or its mixture are preferred.
Polyprotonic acid can be C
2-C
16Diprotic acid or trimellitic acid.Such C
2-C
16Diprotic acid can be straight chain or side chain and saturated or undersaturated those, its concrete example is a for example oxalic acid of monounsaturated dicarboxylic acid, propanedioic acid, straight chain or side chain Succinic Acid, straight chain or side chain pentanedioic acid, straight chain or side chain hexanodioic acid, straight chain or side chain pimelic acid, straight chain or side chain suberic acid, straight chain or side chain nonane diacid, straight chain or side chain sebacic acid, straight chain or side chain undecandioic acid, straight chain or side chain 12 diacid, straight chain or side chain 13 diacid, straight chain or side chain 14 diacid, straight chain or side chain 15 diacid, straight chain or side chain 16 diacid; Unsaturated diacid is butene dioic acid for example, straight chain or side chain propene dicarboxylic acid, straight chain or side chain hexene diacid, straight chain or side chain pentene dicarboxylic acid, straight chain or side chain octene diacid, straight chain or side chain nonene diacid, straight chain or side chain octene dicarboxylic acid, straight chain or side chain nonene dicarboxylic acid, straight chain or side chain laurylene diacid, straight chain or side chain tridecylendioic acid, straight chain or side chain tetradecene diacid, straight chain or side chain pentadecendioic acid, straight chain or side chain hexadecylene diacid and its mixture.Can obtain the suitable mixture arbitrarily of pure and mild acid, such mixture is as follows:
1) monohydroxy-alcohol and monacid ester;
2) polyvalent alcohol and monacid ester;
3) monohydroxy-alcohol and polybasic ester;
4) polyvalent alcohol and polybasic ester;
5) mixed ester of the mixture of monohydroxy-alcohol and polyvalent alcohol and polyprotonic acid;
6) mixed ester of the mixture of polyvalent alcohol, monoprotic acid and polyvalent alcohol; With
7) mixed ester of the mixture of the mixture of monohydroxy-alcohol and polyvalent alcohol and monoprotic acid and polyprotonic acid.
Using under the situation of polyvalent alcohol, this ester can be full ester that is obtained by the complete esterification of all hydroxyls or the partial ester that one or more remaining nonesterified hydroxyls are arranged.Using under the situation of polyprotonic acid, this ester can be full ester that is obtained by the complete esterification of all carboxyls or the partial ester that one or more remaining nonesterified carboxyls are arranged.
In order further to strengthen processing characteristics, the base oil that is used for the pull and stretch lubricant preferably contains the ester that one or more are selected from (1), (2), (3) and (4).
Preferably one or more are selected from the ester of (1), (2) and (4).Be more preferably the ester that one or more are selected from (1) and (2).It most preferably is the ester of one or more (2).
Base oil can itself be used as the pull and stretch lubricant, can further be added with suitable additive if necessary.Such additive-package oil scraper additive, extreme-pressure additive, sanitas, washing composition-dispersion agent, antioxidant and defoamer.
Oiliness improver can be lipid acid, higher alcohols, amine and acid amides.
Extreme-pressure additive can be a for example Tritolyl Phosphate of phosphorio compound, sulfur-based compound is sulfurized fatty and oil for example, sulfur-based compound is polysulfide for example, and chlorine-based compound is for example zinc dialkyl dithiophosphate, molybdenum dialkyl-dithiophosphate, zinc dialkyl dithiocarbamate and molybdenum dialkyldithiocarbamacompositions of clorafin and organometallic compound for example.
Sanitas can be benzotriazole, sulfydryl benzotriazole, its sodium salt and Te Laier triazole (tryltriazle).
Washing composition-dispersion agent can be basic metal or alkaline earth metal sulfonate, basic metal or alkaline-earth metal salicylate, basic metal or alkaline-earth metal phenates, fatty acid soaps, alkenyl succinic acid imide, by boric acid modified alkenyl succinic acid imide and nonionic based surfactants.Antioxidant can be for example 2,6-di-t-butyl-cresols (crezole) and aromatic amine phenyl-α-naphthylamines for example of phenolic group compound.
Defoamer can be siloxanes compound, higher alcohols, metallic soap, acid amides and ethene-propene polymer.
In total composition, their addition can be less than 20%, preferably is less than 15% (quality).
The present invention can be used for processing metal for example aluminium, aluminium alloy (aluminium-manganese alloy), steel plate, surface-treated steel plate (electroplated metal plate and termid metal sheet).
The present invention will further be illustrated with the following examples, and the following examples only are illustrative.The invention is not restricted to those embodiment given below.
Stock solution according to the pinching lubricat of the formulation embodiments of the invention (sample 1-6) of the sample 1-9 shown in the table 1 and comparative example (sample 7-9).
According to method described below, use embodiments of the invention 1-18 and comparative example 1-7 determined above-mentioned pinching lubricats and the combination of pull and stretch samples of lubricant (sample 10-23) shown in the table 2, producing internal volume is the DI jar of 350ml.
The pull and stretch lubricant
Sample 10: @40 ℃ of paraffin base mineral oil ，, 2mm
2/ s
Sample 11: @40 ℃ of paraffin base mineral oil ，, 6mm
2/ s
Sample 12: @40 ℃ of paraffin base mineral oil ，, 23mm
2/ s
Sample 13: @40 ℃ of paraffin base mineral oil ，, 76mm
2/ s
Sample 14: @40 ℃ of neopentyl glycol dioleate ，, 21mm
2/ s
Sample 15: @40 ℃ of tetramethylolmethane four oleic acid ester ，, 64mm
2/ s
Sample 16: ， @40 ℃ in sample 10 and 14 mixture (90: 10 weight ratios), 2.3mm
2/ s
Sample 17: ， @40 ℃ in sample 11 and 14 mixture (90: 10 weight ratios), 6.7mm
2/ s
Sample 18: ， @40 ℃ in sample 12 and 14 mixture (90: 10 weight ratios), 22.8mm
2/ s
Sample 19: ， @40 ℃ in sample 12 and 15 mixture (45: 55 weight ratios), 39.1mm
2/ s
Sample 20: ， @40 ℃ in sample 14 and 15 mixture (90: 10 weight ratios), 74.7mm
2/ s
Sample 21: ， @40 ℃ in sample 14 and 15 mixture (60: 40 weight ratios), 32.0mm
2/ s
@40 ℃ of the mixture ， of oleic acid and 2.7% (quality) diethanolamine of sample 22:45% (quality) sample 12,45% (quality) sample 15,7.3% (quality), 35mm
2/ s
Sample 23: use water-reducible @40 ℃ of 67% (quality) mineral oil (, the 67mm of containing based on total amount 20% (quality)
2/ s), the clean composition of 15% (quality) oleic acid and 18% (quality) diethanolamine.
At diameter is that (use the pull and stretch lubricant application on two surfaces of JIS H 4,000 3004-H19), coated weight is 350mg/m for the aluminium alloy plate of 120mm
2, be the cup-shaped of diameter 66mm at following pull and stretch condition compacted under then.
The pull and stretch condition
Punch diameter: 66.00mm
Punch die diameter: 66.81mm
The blank holding force: 1,000kgf
Pull and stretch speed: 76 meters/minute
The cup of the pull and stretch that obtains above is fixed on the drift, uses the pinching lubricat that obtains by the dilute with water said composition to carry out ironing, wherein the degree of dilute with water is that the content of water is 3% (quality) in lubricant.Mixture with the above-mentioned lubricant of each shown in the table 1 is produced 10 DI jars.
The ironing condition
Punch diameter: 66.00mm
First ironing punch die diameter: the 66.63mm
Second ironing punch die diameter: the 66.43mm
The 3rd ironing punch die diameter: 66.30mm
The 4th ironing punch die diameter: 66.22mm
Ironing speed: 76 meters/minute
According to resulting jar of the evaluation of result of the pull and stretch performance shown in the table 2, ironing performance and scourability, estimate according to method described below.
The pull and stretch performance
From the detect by an unaided eye outward appearance of each glass of above-mentioned pull and stretch of the viewpoint of aesthetics.The cup that does not have fold has the cup of fold to represent with mark " X " with mark " O " expression.
The ironing performance
Whether detect by an unaided eye the process of ironing break and mouth at resulting DI jar on and whether scratch takes place on the wall surface.
Break
Mark " O " represents that 10 all DI jars all do not break, and at least one breaks in 10 DI jars of mark " X " expression.
Ommatidium
Divide 6 grades to estimate these jars.Do not have the jar of efflorescence to be designated as 5 grades, the jar that forms scratch all over is designated as 0 grade, and the progression of each DI jar is averaged.
Wall surface
Mark " O " expression does not have scratch, and mark " X " expression produces scratch.
Scourability
The DI jar that obtains is above carried out hydro-peening with the tensio-active agent that changes concentration, use the distilled water hydro-peening then, with the naked eye estimate on the surface that whether has lubricant to stay jar.In this is estimated, if lubricant is stayed on the surface of jar the distilled water that just rebounds and spray.Used washing composition is the Nihon Paint Co. that makes according to following prescription in this evaluation, Ridolin NHC 100A Ltd. (main component: sulfuric acid) and Nihon Paint Co., the Ridolin NHC 100M (main component: aqueous solution tensio-active agent) of Ltd..
Mark " O " expression lubricant is not stayed on the surface of jar, and mark " X " expression lubricant is stayed on the surface of jar.
Washing composition 1 100A:3.8% (quality)
100M:0.8% (quality)
All the other: water
Washing composition 2 100A:3.8% (quality)
100M:0.6% (quality)
All the other: water
Washing composition 3 100A:3.8% (quality)
100M:0.4% (quality)
All the other: water
Can find out significantly that from the result shown in the table 2 stock solution of water soluble pinching lubricat of the present invention all is being good aspect pull and stretch performance, ironing performance and the scourability.Particularly contain and comprise C
20-C
24The stock solution of the composition of the ester of aliphatic carboxylic acid (embodiments of the invention 5-8 and 11-18), rare efflorescence after jug forming.In addition, have after the dilute with water mean particle size less than the composition (embodiments of the invention 1-8 and 11-18) of 1 μ m better greater than the composition (embodiments of the invention 9 and 10) of 1 μ m aspect the scourability than mean particle size.Use contains ester has reduced efflorescence significantly as the pull and stretch lubricant of the embodiments of the invention 13,15,16,17 of base oil and 18 generation.But observe, if the defined ester of all the present invention replaces with mineral oil, the stock solution of water soluble pinching lubricat (comparative example 1) is very poor at the ironing aspect of performance.Not having the stock solution (comparative example 2) of the pinching lubricat of ester of the present invention also is very poor at the ironing aspect of performance.
Use conventional emulsion-type lubricant (comparative example 3) to carry out pull and stretch and ironing, ironing performance and scourability are very poor.
Viscosity is lower than the pull and stretch lubricant (comparative example 4 and 6) of the scope of the present invention's regulation, even use pinching lubricat of the present invention, its ironing performance all is bad.
Viscosity is higher than the pull and stretch lubricant (comparative example 5 and 7) of the scope of the present invention's regulation, even use with pinching lubricat of the present invention, its pull and stretch performance and ironing performance also all are bad.
As mentioned above, the present invention can help to produce senior DI jar, and has improved the easy handling property of washing water.
Table 1
| Sample | |||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |
| Form (% quality) | 12.5 | 12.5 | 12.5 | 12.5 | 20 | 7.5 | |||
| Ester 1 *1) ester 2 *2) ester 3 *3) ester 4 *4) | |||||||||
| Mineral oil *5) | 5.0 | 63.8 | 69.8 | ||||||
| The anion-radicals tensio-active agent *6) | 38 | 38 | 38 | 38 | 33.5 | 38 | 13 | 10 | 38 |
| The anion-radicals surfactivity *7) | 16 | 16 | 10 | 15.5 | 14 | 15.5 | 6 | 4 | 16 |
| The nonionic based surfactants *8) | 12.5 | 12.5 | 12.5 | 12.5 | 11 | 12.5 | 3 | 2 | 12.5 |
| Trolamine | 9 | 9 | 12 | 9 | 7 | 9 | 4 | 4 | 9 |
| Synthol | 10 | 10 | 10 | 10 | 9 | 10 | 10 | 10 | 10 |
| Benzotriazole *9) | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Water | 1.8 | 1.8 | 4.8 | 2.3 | 5.3 | 2.3 | 14.3 | ||
Table 1 is annotated:
*1): TriMethylolPropane(TMP) and C
12Three esters of lipid acid.
*2): TriMethylolPropane(TMP) and C
12, C
16And C
18Three esters of the mixture of lipid acid (, being respectively 60%, 20% and 20% (quality)) according to the amount meter of total lipid acid.
*3): ethylene glycol and C
12And C
20The diester of the mixture of lipid acid (, being respectively 80% and 20% (quality)) according to the amount meter of total lipid acid.
*4): TriMethylolPropane(TMP) and C
12, C
18And C
20Three esters of the mixture of lipid acid (, being respectively 5%, 90% and 5% (quality)) according to the amount meter of total lipid acid.
*5: @40 ℃ of paraffin base mineral oil ，, 67mm
2/ s.
*6: oleic triethanolamine salt.
*7: sad triethanolamine salt.
*8: the affixture of the oxyethane of nonyl phenol (mean polymerisation degree: 14).
*9:C
14Synthol.
Table 2
| The pull and stretch lubricant | Pinching lubricat | Mean particle size (μ m) | The pull and stretch performance | The ironing performance | Scourability | |||||
| The crack | Ommatidium | Wall surface | Washing composition | |||||||
| 1 | 2 | 3 | ||||||||
| Embodiments of the invention 123456789 10 11 12 13 14 15 16 17 18 | 11 12 11 12 11 12 11 12 11 12 11 12 14 17 18 19 21 22 | 1 1 2 2 3 3 4 4 5 5 6 6 4 4 4 4 4 4 | 0.16 0.16 0.21 0.21 0.32 0.32 0.24 0.24 1.53 1.53 0.24 0.24 0.24 0.24 0.24 0.24 0.24 0.24 | ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ | ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ | 4.0 4.1 4.1 4.1 4.3 4.4 4.3 4.4 4.3 4.3 4.0 4.3 4.8 4.6 4.6 4.8 4.6 4.4 | ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ | ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ | ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ | ○ ○ ○ ○ ○ ○ ○ ○ × × ○ ○ ○ ○ ○ ○ ○ ○ |
| Comparative example 1234567 | 18 18 23 10 13 16 20 | 7 9 8 4 4 4 4 | 3.16 0.23 6.06 0.24 0.24 0.24 0.24 | ○ ○ ○ ○ × ○ × | × × × × ○ × ○ | 3.7 2.7 3.1 2.4 2.7 2.8 2.6 | × × × × × × × | ○ ○ ○ ○ ○ ○ ○ | ○ ○ × ○ ○ ○ ○ | × ○ × ○ ○ ○ ○ |
Claims (3)
1. the stock solution of a water soluble pinching lubricat, this pinching lubricat is fit to be used for producing pull and stretch and ironing jar, comprises that it is 50-600mg/m that two surfaces are all scribbled quantity
2The metal sheet pull and stretch of pull and stretch lubricant, the kinematic viscosity of described pull and stretch lubricant under 40 ℃ is 5-70mm
2/ S, and then with described pinching lubricat with the metal sheet ironing of above-mentioned pull and stretch or pull and stretch ironing then again, the stock solution of described lubricant contains 3-90% (weight):
(A) C
6-C
16The ester of aliphatic carboxylic acid and polyvalent alcohol, or
(B) contain C
18Aliphatic carboxylic acid and C
6-C
16The mixed aliphatic series carboxylic acid of aliphatic carboxylic acid and the ester of polyvalent alcohol.
2. the stock solution of a water soluble pinching lubricat, this pinching lubricat is fit to be used for producing pull and stretch and ironing jar, comprises that it is 50-600mg/m that two surfaces are all scribbled quantity
2The metal sheet pull and stretch of pull and stretch lubricant, the kinematic viscosity of described pull and stretch lubricant under 40 ℃ is 5-70mm
2/ S, and then with described pinching lubricat with the metal sheet ironing of above-mentioned pull and stretch or pull and stretch ironing then again, the stock solution of described lubricant contains 3-90% (weight):
(C) contain C
6-C
16Aliphatic carboxylic acid and C
20-C
24The mixed aliphatic series carboxylic acid of aliphatic carboxylic acid and the ester of polyvalent alcohol, or
(D) contain C
18Aliphatic carboxylic acid, C
6-C
16Aliphatic carboxylic acid and C
20-C
24The mixed aliphatic series carboxylic acid of aliphatic carboxylic acid and the ester of polyvalent alcohol.
3. the purposes of the stock solution of the water soluble pinching lubricat of claim 1 in producing pull and stretch and ironing jar comprises that it is 50-600mg/m that two surfaces are all scribbled quantity
2The metal sheet pull and stretch of pull and stretch lubricant, the kinematic viscosity of described pull and stretch lubricant under 40 ℃ is 5-70mm
2/ S, and then use lubricant compositions that the stock solution of dilute with water claim 1 obtains with the metal sheet ironing of above-mentioned pull and stretch or pull and stretch ironing then again.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP267865/1996 | 1996-09-18 | ||
| JP267869/96 | 1996-09-18 | ||
| JP267869/1996 | 1996-09-18 | ||
| JP26786596A JPH1088175A (en) | 1996-09-18 | 1996-09-18 | Undiluted solution composition of water-soluble lubricant for ironing |
| JP26786996A JPH1088178A (en) | 1996-09-18 | 1996-09-18 | Undiluted solution composition of water-soluble lubricant for ironing |
| JP267865/96 | 1996-09-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1178826A CN1178826A (en) | 1998-04-15 |
| CN1060508C true CN1060508C (en) | 2001-01-10 |
Family
ID=26548071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97121456A Expired - Fee Related CN1060508C (en) | 1996-09-18 | 1997-09-18 | Water soluble pinching lubricat composition |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR19980024701A (en) |
| CN (1) | CN1060508C (en) |
| TW (1) | TW400378B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108865364B (en) * | 2018-07-26 | 2021-11-12 | 中国石油化工股份有限公司 | Steel pipe expanding oil composition and application thereof |
| CN115427168A (en) * | 2020-03-27 | 2022-12-02 | 东洋制罐集团控股株式会社 | Method for manufacturing bottomed cylindrical body |
| CN115057772A (en) * | 2022-07-12 | 2022-09-16 | 中国石油天然气集团有限公司 | Drilling fluid lubricant and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4767554A (en) * | 1987-09-18 | 1988-08-30 | Nalco Chemical Company | Polycarboxylic acid ester drawing and ironing lubricant emulsions and concentrates |
| CN1083856A (en) * | 1992-08-28 | 1994-03-16 | 亨凯尔公司 | Biodegradable two-cycle engine oil compositions and eater base stocks |
| JPH0940992A (en) * | 1995-07-26 | 1997-02-10 | Cosmo Sogo Kenkyusho:Kk | Lubricating oil composition for drawn and ironed can |
-
1997
- 1997-09-18 KR KR1019970047529A patent/KR19980024701A/en not_active Application Discontinuation
- 1997-09-18 TW TW086113664A patent/TW400378B/en not_active IP Right Cessation
- 1997-09-18 CN CN97121456A patent/CN1060508C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4767554A (en) * | 1987-09-18 | 1988-08-30 | Nalco Chemical Company | Polycarboxylic acid ester drawing and ironing lubricant emulsions and concentrates |
| CN1083856A (en) * | 1992-08-28 | 1994-03-16 | 亨凯尔公司 | Biodegradable two-cycle engine oil compositions and eater base stocks |
| JPH0940992A (en) * | 1995-07-26 | 1997-02-10 | Cosmo Sogo Kenkyusho:Kk | Lubricating oil composition for drawn and ironed can |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1178826A (en) | 1998-04-15 |
| TW400378B (en) | 2000-08-01 |
| KR19980024701A (en) | 1998-07-06 |
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