CN103740167A - Marking agent for machining marking to nuclear power product and preparation method thereof - Google Patents
Marking agent for machining marking to nuclear power product and preparation method thereof Download PDFInfo
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- CN103740167A CN103740167A CN201310708827.3A CN201310708827A CN103740167A CN 103740167 A CN103740167 A CN 103740167A CN 201310708827 A CN201310708827 A CN 201310708827A CN 103740167 A CN103740167 A CN 103740167A
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Abstract
The invention relates to a marking agent for machining marking to a nuclear power product and a preparation method of the marking agent. At present, the domestic machining marking method of conventional products adopts inorganic dye-gentian violet, the content of Cu, Na, Cl and S of the inorganic dye exceeds standard seriously through detection, and the inorganic dye cannot meet relevant nuclear safety regulation and special requirements of the nuclear power products for a marking material; meanwhile, the machining marking metal surface has high smoothness, the adhesive force of the inorganic dye is low and the disadvantages that the marking is not clear and is difficult to remove are caused. The marking agent is prepared from the following raw materials in parts by weight: 30-40 parts of acrylic resin, 8-10 parts of phthalo blue, 0.05-0.20 part of polyethylene glycol, 0.5-2 parts of OP surface active agent, 30-40 parts of butyl acetate, and 15-20 parts of butanol. The marking agent is used for marking to a machining workpiece of the nuclear power product.
Description
technical field:
the present invention relates to markers and preparation method that a kind of nuclear power product machine adds the use of ruling.
background technology:
according to the manufacturing technology condition of relevant nuclear safety codes and nuclear power product, the marker material being applied in nuclear power product manufacturing process has clear and definite and strict requirement.Wherein, machine add line with marker material requirement must identify clear, can remove.Particularly, for the consideration of nuclear plant safety, for some chemical composition content of marker material, there is strict restriction.If these constituent contents exceed standard, very easily there is corrosion failure in product, and causes quality problems, will cause serious threat to the safe operation of Nuclear power plants.At present, domestic conventional products machine adds marking and generally adopts inorganic dyestuff Viola crystallina, and this dyestuff Cu, Na, Cl, S content severe overweight wherein after testing, does not meet the particular requirement for marker material of relevant nuclear safety codes and nuclear power product.Higher with the metallic surface slickness that adds line opportunity, the sticking power of inorganic dyestuff itself is lower, causes existing the shortcoming that sign is unclear, be difficult for removal.
summary of the invention:
the object of this invention is to provide markers and preparation method that a kind of nuclear power product machine adds the use of ruling.
above-mentioned object realizes by following technical scheme:
nuclear power product machine adds a markers for the use of ruling, by following raw materials in parts by weight array, is become: 30～40 acrylic resin, 8～10 phthalocyanine blue, 0.05～0.20 polyoxyethylene glycol, 0.5～2 OP tensio-active agent, 30～40 N-BUTYL ACETATE, 15～20 butanols.
a kind of described nuclear power product machine adds the preparation method of the markers of the use of ruling, the N-BUTYL ACETATE that it is first 30～40 by parts by weight that the method comprises the steps: joins in reactor, start agitator, controlling rotating speed is 50 turn/min, then the acrylic resin that is 30～40 by parts by weight successively, 8～10 phthalocyanine blue, 0.05～0.20 polyoxyethylene glycol slowly joins in reactor, often add a kind of raw material to be all stirred well to and to be uniformly dispersed, after mentioned component stirs, adding parts by weight is that 15～20 butanols and the parts by weight OP tensio-active agent that is 0.5～2 is to reactor again, continue dispersed with stirring to solution and be blue uniform liquid, then carry out blowing packing.
beneficial effect:
1. the present invention adopts acrylic resin and the phthalocyanine blue major ingredient as colour developing, due to the group of the side chain of acrylic resin can with phthalocyanine blue in polar group be cross-linked, make to develop the color clear, light is plentiful; Main chain is C-C, very stable to light, heat, bronsted lowry acids and bases bronsted lowry, has good guarantor's light tint retention, can form the rete that sign is clear, be easy to removal; Dyestuff composition is organism simultaneously, and in its chemical composition, Na, K, Cl, S, F content reduce greatly, prevents steel surface to produce corrosion, has met the particular requirement of nuclear power product to marker material, has guaranteed the surface quality of iron and steel.Have nontoxic, identify clear, be easy to the advantages such as removal.
the markers that the present invention prepares has advantages of that line sign is clear, is easy to remove, the chemical composition content of markers has reached the particular requirement of nuclear power product to marker material, the machine that solved adds the line chemical composition content of markers and must meet the technical barrier of particular requirement, changed the history that machine adds the markers of ruling and adopt always inorganic dyestuff.
embodiment:
embodiment 1:
a kind of nuclear power product machine adds the markers of the use of ruling, by following raw materials in parts by weight array, become: by following raw materials in parts by weight array, become: 30～40 acrylic resin, 8～10 phthalocyanine blue, 0.05～0.20 polyoxyethylene glycol, 0.5～2 OP tensio-active agent, 30～40 N-BUTYL ACETATE, 15～20 butanols.
embodiment 2:
above-mentioned nuclear power product machine adds the preparation method of the markers of the use of ruling, the N-BUTYL ACETATE that it is first 30～40% by parts by weight that the method comprises the steps: joins in reactor, start agitator, controlling rotating speed is 50 turn/min, then the acrylic resin that is 30～40 by parts by weight successively, 8～10 phthalocyanine blue, 0.05～0.20 polyoxyethylene glycol slowly joins in reactor, often add a kind of raw material to be all stirred well to thoroughly and to be uniformly dispersed, after mentioned component stirs, adding parts by weight is that 15～20 butanols and the parts by weight OP tensio-active agent that is 0.5～2 is to reactor again, continue dispersed with stirring to solution and be blue uniform liquid, then carry out blowing packing.
embodiment 3:
described nuclear power product machine adds the markers of the use of ruling, and it is as follows that above-mentioned nuclear power product machine adds the chemical composition content of markers of the use of ruling:
from table, draw, this kind of markers meets the requirement of the chemical composition content of nuclear power product to marking materials.The raw materials used commercially available prod that is of the present invention.
Claims (2)
1. nuclear power product machine adds a markers for the use of ruling, it is characterized in that: by following raw materials in parts by weight array, become: 30～40 acrylic resin, 8～10 phthalocyanine blue, 0.05～0.20 polyoxyethylene glycol, 0.5～2 OP tensio-active agent, 30～40 N-BUTYL ACETATE, 15～20 butanols.
2. a nuclear power product machine claimed in claim 1 adds the preparation method of the markers of the use of ruling, it is characterized in that: the N-BUTYL ACETATE that it is first 30～40 by parts by weight that the method comprises the steps: joins in reactor, start agitator, controlling rotating speed is 50 turn/min, then the acrylic resin that is 30～40 by parts by weight successively, 8～10 phthalocyanine blue, 0.05～0.20 polyoxyethylene glycol slowly joins in reactor, often add a kind of raw material to be all stirred well to and to be uniformly dispersed, after mentioned component stirs, adding parts by weight is that 15～20 butanols and the parts by weight OP tensio-active agent that is 0.5～2 is to reactor again, continue dispersed with stirring to solution and be blue uniform liquid, then carry out blowing packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310708827.3A CN103740167B (en) | 2013-12-20 | 2013-12-20 | Nuclear power product machine adds markers and the preparation method of line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310708827.3A CN103740167B (en) | 2013-12-20 | 2013-12-20 | Nuclear power product machine adds markers and the preparation method of line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103740167A true CN103740167A (en) | 2014-04-23 |
| CN103740167B CN103740167B (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310708827.3A Active CN103740167B (en) | 2013-12-20 | 2013-12-20 | Nuclear power product machine adds markers and the preparation method of line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103740167B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5084327A (en) * | 1988-12-16 | 1992-01-28 | Faber-Castell | Fluorescent marking liquid |
| CN101538433A (en) * | 2009-05-06 | 2009-09-23 | 贵州博士化工有限公司 | Color material specially used for sprayed codes and preparation method thereof |
-
2013
- 2013-12-20 CN CN201310708827.3A patent/CN103740167B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5084327A (en) * | 1988-12-16 | 1992-01-28 | Faber-Castell | Fluorescent marking liquid |
| CN101538433A (en) * | 2009-05-06 | 2009-09-23 | 贵州博士化工有限公司 | Color material specially used for sprayed codes and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103740167B (en) | 2015-09-16 |
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