CN104072851B - Composition of raw materials of polyblend wood-plastic door window auxiliary frame and preparation method thereof - Google Patents

Composition of raw materials of polyblend wood-plastic door window auxiliary frame and preparation method thereof Download PDF

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Publication number
CN104072851B
CN104072851B CN201410309681.XA CN201410309681A CN104072851B CN 104072851 B CN104072851 B CN 104072851B CN 201410309681 A CN201410309681 A CN 201410309681A CN 104072851 B CN104072851 B CN 104072851B
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temperature
district
auxiliary frame
wood
polyblend
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CN104072851A (en
Inventor
何军
许世华
李靖
严永刚
戴东花
王俊
陈龙
储林兴
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Nanjing Xuhua Sundi New Building Materials Co., Ltd.
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JIANGSU XUHUA SHENGLUODI BUILDING MATERIAL CO Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C08J3/246—Intercrosslinking of at least two polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92542—Energy, power, electric current or voltage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/9259—Angular velocity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92895—Barrel or housing
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2397/00—Characterised by the use of lignin-containing materials
    • C08J2397/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/10—Homopolymers or copolymers of propene
    • C08J2423/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2477/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2477/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking

Abstract

The invention discloses composition of raw materials of polyblend wood-plastic door window auxiliary frame and preparation method thereof, formula comprises following component and the parts by weight of each component are respectively: modified alloy plastics: 25-40 part; Modified biomass fiber: 50-65 part; Calcium stearate: 2-5 part; Iron oxide yellow: 3-10 part, modified alloy plastics then comprise following component, and the parts by weight of each component are respectively: waste HDPE: 40-70 part; Waste PP: 10-20 part; Waste and old PA6:10-30 part; Multiple elements design compatilizer: 5-20 part.The present invention passes through the improvement of composition of raw materials and preparation method, final door and window auxiliary frame is made to be all 2-3 times of standard biologic matter base plastic composites at MOR, bending elastic modulus, resistance to impact shock, tensile strength, supine human body, heat-drawn wire then than standard biologic matter base plastic composites height 40-60 DEG C, has high strength, energy-conservation advantage.

Description

Composition of raw materials of polyblend wood-plastic door window auxiliary frame and preparation method thereof
Technical field
The present invention relates to composition of raw materials of a kind of door and window auxiliary frame and preparation method thereof, especially relate to a kind of polyblend and manufacture composition of raw materials of strength energy-saving wood-plastic door window auxiliary frame and preparation method thereof, belong to door and window auxiliary frame field of material technology.
Background technology
" Jiangsu Province's covil construction exterior window application temporary provisions " have been issued in Jiangsu Province's house and the town and country construction Room, auxiliary frame must be adopted to install from covil construction exterior window on January 1st, 2014, and auxiliary frame performance should meet energy-conservation, the requirement such as intensity is high, corrosion-resistant, good endurance.Mainly steel construction auxiliary frame in the market, can not meet power conservation requirement, be forced to eliminate.The MOR of traditional wood plastic composite and supine human body cannot meet specified requirement, and the censorship of many domestic Mu Su enterprises does not all reach standard-required.Standard biologic matter base plastic composites is that PE or PP or PVC general-purpose plastics add wood powder and other processing aids, through batch mixing, granulation, the operation such as to extrude and make product, MOR, bending elastic modulus, resistance to impact shock, supine human body, heat-drawn wire, tensile strength etc. are lower, can only be used for the low side place not high to mechanical property requirements.
The composition of raw materials of traditional door and window auxiliary frame is PE30 part, maleic anhydride graft PE compatilizer 3 parts, wood powder 62 parts, Zinic stearas 1 part, 2 parts, paraffin, red iron oxide 2 parts.And the performance of products obtained therefrom is as shown in table 1:
Table 1 is the performance of traditional door and window auxiliary frame
Sequence number Test event Unit Test value
1 MOR MPa 20-25
2 Bending elastic modulus MPa 2200-3000
3 Resistance to impact shock KJ/m 2 3-5
4 Tensile strength MPa 10-12
5 Supine human body N 1200-2000
6 Heat-drawn wire ℃ 55-65
Summary of the invention
Technical problem to be solved by this invention is, provides the auxiliary frame section bar of a kind of high MOR and bending elastic modulus, high supine human body, energy-conserving and environment-protective.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
The composition of raw materials of polyblend wood-plastic door window auxiliary frame, is characterized in that, comprises following component and the parts by weight of each component are respectively:
Modified alloy plastics: 25-40 part;
Biomass fiber: 50-65 part;
Calcium stearate: 2-5 part;
Iron oxide yellow: 3-10 part,
Described modified alloy plastics then comprise following component, and the parts by weight of each component are respectively:
Waste HDPE: 40-70 part;
Waste PP: 10-20 part;
Waste and old PA6:10-30 part;
Multiple elements design compatilizer: 5-20 part.
Further, described multiple elements design compatilizer comprises following component, and the ratio of weight and number of each component is:
HDPE:50-80 part;
Maleic anhydride: 3-15 part;
TGDDM:10-20 part;
Iso-cyanuric acid triallyl ester: 5-15 part;
DCP:0.5-2 part,
Multiple elements design compatilizer is become through parallel double-screw tablets press modification granulation after above-mentioned each component mixing.
And described modified biomass fiber is at least one in the filamentary materials such as wood machining residues, stalk, rice husk.
The preparation method of above-mentioned polyblend wood-plastic door window auxiliary frame, is characterized in that, comprise the following steps:
(1) modified alloy plastics are prepared: by waste HDPE: 40-70 part; Waste PP: 10-20 part; Waste and old PA6:10-30 part; Multiple elements design compatilizer: 5-20 part joins in cold mixer, with discharging after the blended 5-8min of the rotating speed of 200-500r/min, then, extrude modification through tablets press and obtain modified alloy plastics, following reaction is there is: the amide group of epoxide group, carbon-carbon double bond and PA6 reacts respectively in tablets press in this step, maleic anhydride and HDPE, PP and epoxide group react, thus each component reacts to each other to merge and forms lightly crosslinked tridimensional network;
(2) polyblend wood-plastic door window auxiliary frame is prepared: modified alloy plastics step (1) prepared: 25-40 part, modified biomass fiber: 50-65 part, calcium stearate: 2-5 part, iron oxide yellow: 3-10 part adds in cold mixer with discharging after the blended 5-8min of the rotating speed of 200-500r/min, again mixing rotor screwing element and derotation screwing element are combined into shearing elements, add in the parallel double-screw tablets press of building blocks combination and carry out granulation, finally shaping auxiliary frame in conical double screw extruder, in this step, the combination of mixing rotor screwing element and derotation screwing element produces momentary shear high temperature, more than 220 DEG C, guarantee that high-melting-point PA6 plastifies (PA fusing point 220 DEG C), the delivery element of large pitch is used after derotation screwing element, a large amount of exhaust also sharply cools to 200 DEG C, thus ensure that biomass fiber does not carbonize (the general processing temperature of biomass fiber less than 200 DEG C, if serious charing will be there is more than 200 DEG C of several minutes), there is lightly crosslinked reaction in modified alloy plastics and modified biomass fiber.
Further, the tablets press described in step (1) is formed with 8th district altogether, and its Zhong-1 block temperature is 165-170 DEG C, and two district's temperature are 200-220 DEG C, and three district's temperature are 220-250 DEG C, and four district's temperature are 220-250 DEG C, and five district's temperature are 210-230 DEG C; Six district's temperature are 210-230 DEG C; Seven district's temperature are 220-230 DEG C, and eight district's temperature are 220-230 DEG C, and the main frame electric current of tablets press is 220-280A, and rotating speed is 320-380r/min.
And the parallel double-screw tablets press described in step (2) is formed with tenth district altogether, its Zhong-1 block temperature is 100-120 DEG C, and two district's temperature are 130-150 DEG C, and three district's temperature are 165-170 DEG C, four district's temperature are 200-210 DEG C, and five district's temperature are 200-210 DEG C; Six district's temperature are 220-235 DEG C; Seven district's temperature are 180-200 DEG C, and eight district's temperature are 200-210 DEG C, and nine district's temperature are 200-210 DEG C, and ten district's temperature are 200-210 DEG C, and the main frame electric current of parallel double-screw tablets press is 220-280A, and engine speed is 320-380r/min.
And described mixing rotor screwing element and derotation screwing element are combined into shearing elements and are arranged in parallel double-screw tablets press six district.
In addition, conical double screw extruder described in step (2) is formed with 4th district altogether, its Zhong-1 block temperature is 180-195 DEG C, and two district's temperature are 180-195 DEG C, and three district's temperature are 165-175 DEG C, four district's temperature are 160-170 DEG C, and the merging core temperature of conical double screw extruder is 150-165 DEG C, die temperature is 170-190 DEG C, and main frame electric current is 35-48A, engine speed is 12-22r/min, and feeding rotating speed is 18-35r/min.
Beneficial effect of the present invention is: the present invention passes through the improvement of composition of raw materials and preparation method, final door and window auxiliary frame is made to be all 2-3 times of standard biologic matter base plastic composites at MOR, bending elastic modulus, resistance to impact shock, tensile strength, supine human body, heat-drawn wire then than standard biologic matter base plastic composites height 40-60 DEG C, has high strength, energy-conservation advantage.
Accompanying drawing explanation
Fig. 1 is the granulation screw unitized construction schematic diagram of parallel double-screw tablets press of the present invention.
Embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the granulation screw unitized construction schematic diagram of parallel double-screw tablets press of the present invention.
As shown in Figure 1: the granulation screw unitized construction all adopting the parallel double-screw tablets press shown in Fig. 1 in following all embodiments.
Embodiment 1:
(1) prepare modified alloy plastics: by waste HDPE: 70 parts, waste PP: 10 parts, waste and old PA6:10 part, multiple elements design compatilizer: 10 parts; join in cold mixer; with discharging after the blended 8min of the rotating speed of 300r/min; then; extrude modification through tablets press pyroreaction and obtain modified alloy plastics; wherein, in step (1), tablets press is formed with 8th district altogether, and its processing parameter is as shown in table 2:
Table 2 is the processing parameter of tablets press in embodiment 1
One district's temperature (DEG C) Two districts' temperature (DEG C) Three districts' temperature (DEG C) Four districts' temperature (DEG C) Five districts' temperature (DEG C)
165 200 220 220 210
Six districts' temperature (DEG C) Seven districts' temperature (DEG C) Eight districts' temperature (DEG C) Main frame electric current (A) Engine speed (r/min)
210 220 220 220 320
(2) polyblend wood-plastic door window auxiliary frame is prepared: 27 parts, modified alloy plastics step (1) prepared, modified biomass fiber 65 parts, calcium stearate 3 parts, iron oxide yellow 5 parts adds in cold mixer with the blended 5min discharging of the rotating speed of 300r/min, again mixing rotor screwing element and derotation screwing element are combined into shearing elements, add in the parallel double-screw tablets press of building blocks combination and carry out granulation, described mixing rotor screwing element and derotation screwing element are combined into shearing elements and are arranged in 6th district of parallel double-screw tablets press formation, finally shaping auxiliary frame in conical double screw extruder.Wherein, the parallel double-screw tablets press described in step (2) is formed with tenth district altogether, and its granulation process parameters is as shown in table 3, and conical double screw extruder is formed with 4th district altogether, and its processing parameter is then as shown in table 4.
Table 3 be in embodiment 1 parallel double-screw tablets press processing parameter
One district's temperature (DEG C) Two districts' temperature (DEG C) Three districts' temperature (DEG C) Four districts' temperature (DEG C) Five districts' temperature (DEG C)
100 130 165 200 200
Six districts' temperature (DEG C) Seven districts' temperature (DEG C) Eight districts' temperature (DEG C) Nine districts' temperature (DEG C) Ten districts' temperature (DEG C)
220 180 200 200 200
Main frame electric current (A) 230 Engine speed (r/min) 320
Table 4 be in embodiment 1 conical double screw extruder processing parameter
One district's temperature (DEG C) Two districts' temperature (DEG C) Three districts' temperature (DEG C) Four districts' temperature (DEG C) Merging core temperature (DEG C)
180 180 165 160 150
Die temperature (DEG C) Main frame electric current (A) Engine speed (r/min) Feeding rotating speed (r/min)
170 35 12 18
The polyblend wood-plastic door window auxiliary frame prepared through above-mentioned steps is as shown in table 5:
The polyblend wood-plastic door window auxiliary frame that table 5 prepares for embodiment 1:
Sequence number Test event Unit Test value
1 MOR MPa 50.3
2 Bending elastic modulus MPa 4325
3 Resistance to impact shock KJ/m 2 15.2
4 Tensile strength MPa 20.4
5 Supine human body N 4300
6 Heat-drawn wire ℃ 92
Embodiment 2:
(1) prepare modified alloy plastics: by waste HDPE: 40 parts, waste PP: 15 parts, waste and old PA6:25 part, multiple elements design compatilizer: 20 parts; join in cold mixer; with discharging after the blended 5min of the rotating speed of 500r/min; then; extrude modification through tablets press pyroreaction and obtain modified alloy plastics; wherein, in step (1), tablets press is formed with 8th district altogether, and its processing parameter is as shown in table 6:
Table 6 is the processing parameter of tablets press in embodiment 2
One district's temperature (DEG C) Two districts' temperature (DEG C) Three districts' temperature (DEG C) Four districts' temperature (DEG C) Five districts' temperature (DEG C)
170 220 250 250 230
Six districts' temperature (DEG C) Seven districts' temperature (DEG C) Eight districts' temperature (DEG C) Main frame electric current (A) Engine speed (r/min)
230 230 230 280 380
(2) polyblend wood-plastic door window auxiliary frame is prepared: 40 parts, modified alloy plastics step (1) prepared, modified biomass fiber 53 parts, calcium stearate 2 parts, iron oxide yellow 5 parts adds in cold mixer with the blended 5min discharging of the rotating speed of 300r/min, again mixing rotor screwing element and derotation screwing element are combined into shearing elements, add in the parallel double-screw tablets press of building blocks combination and carry out granulation, described mixing rotor screwing element and derotation screwing element are combined into shearing elements and are arranged in 6th district of parallel double-screw tablets press formation, finally shaping auxiliary frame in conical double screw extruder.Wherein, the parallel double-screw tablets press described in step (2) is formed with tenth district altogether, and its granulation process parameters is as shown in table 7, and conical double screw extruder is formed with 4th district altogether, and its processing parameter is then as shown in table 8.
Table 7 be in embodiment 2 parallel double-screw tablets press processing parameter
One district's temperature (DEG C) Two districts' temperature (DEG C) Three districts' temperature (DEG C) Four districts' temperature (DEG C) Five districts' temperature (DEG C)
120 150 170 210 210
Six districts' temperature (DEG C) Seven districts' temperature (DEG C) Eight districts' temperature (DEG C) Nine districts' temperature (DEG C) Ten districts' temperature (DEG C)
235 200 210 210 210
Main frame electric current (A) 280 Engine speed (r/min) 380
Table 8 be in embodiment 2 conical double screw extruder processing parameter
One district's temperature (DEG C) Two districts' temperature (DEG C) Three districts' temperature (DEG C) Four districts' temperature (DEG C) Merging core temperature (DEG C)
195 195 175 170 165
Die temperature (DEG C) Main frame electric current (A) Engine speed (r/min) Feeding rotating speed (r/min)
190 48 22 35
The polyblend wood-plastic door window auxiliary frame prepared through above-mentioned steps is as shown in table 9:
The polyblend wood-plastic door window auxiliary frame that table 9 prepares for embodiment 2:
Sequence number Test event Unit Test value
1 MOR MPa 65.3
2 Bending elastic modulus MPa 5960
3 Resistance to impact shock KJ/m 2 23.5
4 Tensile strength MPa 28.6
5 Supine human body N 5200
6 Heat-drawn wire ℃ 114
Embodiment 3:
(1) prepare modified alloy plastics: by waste HDPE: 55 parts, waste PP: 15 parts, waste and old PA6:15 part, multiple elements design compatilizer: 15 parts; join in cold mixer; with discharging after the blended 5min of the rotating speed of 500r/min; then; extrude modification through tablets press pyroreaction and obtain modified alloy plastics; wherein, in step (1), tablets press is formed with 8th district altogether, and its processing parameter is as shown in table 10:
Table 10 is the processing parameter of tablets press in embodiment 3
One district's temperature (DEG C) Two districts' temperature (DEG C) Three districts' temperature (DEG C) Four districts' temperature (DEG C) Five districts' temperature (DEG C)
168 210 240 240 220
Six districts' temperature (DEG C) Seven districts' temperature (DEG C) Eight districts' temperature (DEG C) Main frame electric current (A) Engine speed (r/min)
220 225 225 262 367
(2) polyblend wood-plastic door window auxiliary frame is prepared: 32 parts, modified alloy plastics step (1) prepared, modified biomass fiber 61 parts, calcium stearate 4 parts, iron oxide yellow 3 parts adds in cold mixer with the blended 6min discharging of the rotating speed of 400r/min, again mixing rotor screwing element and derotation screwing element are combined into shearing elements, add in the parallel double-screw tablets press of building blocks combination and carry out granulation, described mixing rotor screwing element and derotation screwing element are combined into shearing elements and are arranged in 6th district of parallel double-screw tablets press formation, finally shaping auxiliary frame in conical double screw extruder.Wherein, the parallel double-screw tablets press described in step (2) is formed with tenth district altogether, and its granulation process parameters is as shown in table 11, and conical double screw extruder is formed with 4th district altogether, and its processing parameter is then as shown in table 12.
Table 11 be in embodiment 3 parallel double-screw tablets press processing parameter
One district's temperature (DEG C) Two districts' temperature (DEG C) Three districts' temperature (DEG C) Four districts' temperature (DEG C) Five districts' temperature (DEG C)
110 140 166 205 205
Six districts' temperature (DEG C) Seven districts' temperature (DEG C) Eight districts' temperature (DEG C) Nine districts' temperature (DEG C) Ten districts' temperature (DEG C)
230 190 205 205 205
Table 12 be in embodiment 3 conical double screw extruder processing parameter
One district's temperature (DEG C) Two districts' temperature (DEG C) Three districts' temperature (DEG C) Four districts' temperature (DEG C) Merging core temperature (DEG C)
190 190 170 165 160
Die temperature (DEG C) Main frame electric current (A) Engine speed (r/min) Feeding rotating speed (r/min)
180 40 16 22
The polyblend wood-plastic door window auxiliary frame prepared through above-mentioned steps is as shown in table 13:
The polyblend wood-plastic door window auxiliary frame that table 13 prepares for embodiment 3:
Sequence number Test event Unit Test value
1 MOR MPa 54.9
2 Bending elastic modulus MPa 4620
3 Resistance to impact shock KJ/m 2 17.2
4 Tensile strength MPa 23.5
5 Supine human body N 4510
6 Heat-drawn wire ℃ 102
The present invention is illustrated according to above-described embodiment and should be appreciated that above-described embodiment does not limit the present invention in any form, and all employings are equal to replacement or the technical scheme that obtains of equivalent transformation mode, all drop within protection scope of the present invention.

Claims (7)

1. polyblend wood-plastic door window auxiliary frame, is characterized in that, comprises following component and the parts by weight of each component are respectively:
Modified alloy plastics: 25-40 part;
Biomass fiber: 50-65 part;
Calcium stearate: 2-5 part;
Iron oxide yellow: 3-10 part,
Described modified alloy plastics then comprise following component, and the parts by weight of each component are respectively:
Waste HDPE: 40-70 part;
Waste PP: 10-20 part;
Waste and old PA6:10-30 part;
Multiple elements design compatilizer: 5-20 part,
Described multiple elements design compatilizer comprises following component, and the ratio of weight and number of each component is:
HDPE:50-80 part;
Maleic anhydride: 3-15 part;
TGDDM:10-20 part;
Iso-cyanuric acid triallyl ester: 5-15 part;
DCP:0.5-2 part,
Multiple elements design compatilizer is become through parallel double-screw tablets press modification granulation after above-mentioned each component mixing.
2. polyblend wood-plastic door window auxiliary frame according to claim 1, it is characterized in that, described biomass fiber is at least one in wood machining residues, stalk, rice husk.
3. the preparation method of polyblend wood-plastic door window auxiliary frame as claimed in claim 1, is characterized in that, comprise the following steps:
(1) modified alloy plastics are prepared: by waste HDPE: 40-70 part; Waste PP: 10-20 part; Waste and old PA6:10-30 part; Multiple elements design compatilizer: 5-20 part joins in cold mixer, with discharging after the blended 5-8min of the rotating speed of 200-500r/min, then, extrudes modification through tablets press and obtains modified alloy plastics;
(2) polyblend wood-plastic door window auxiliary frame is prepared: modified alloy plastics step (1) prepared: 25-40 part; Biomass fiber: 50-65 part; Calcium stearate: 2-5 part; Iron oxide yellow: 3-10 part adds in cold mixer with discharging after the blended 5-8min of the rotating speed of 200-500r/min; again mixing rotor screwing element and derotation screwing element are combined into shearing elements; add in the parallel double-screw tablets press of building blocks combination and carry out granulation, finally shaping auxiliary frame in conical double screw extruder.
4. the preparation method of polyblend wood-plastic door window auxiliary frame according to claim 3; it is characterized in that; tablets press described in step (1) is formed with 8th district altogether; its Zhong-1 block temperature is 165-170 DEG C; two district's temperature are 200-220 DEG C; three district's temperature are 220-250 DEG C; four district's temperature are 220-250 DEG C; five district's temperature are 210-230 DEG C; six district's temperature are 210-230 DEG C, and seven district's temperature are 220-230 DEG C, and eight district's temperature are 220-230 DEG C; and the main frame electric current of tablets press is 220-280A, rotating speed is 320-380r/min.
5. the preparation method of polyblend wood-plastic door window auxiliary frame according to claim 3, it is characterized in that, parallel double-screw tablets press described in step (2) is formed with tenth district altogether, its Zhong-1 block temperature is 100-120 DEG C, two district's temperature are 130-150 DEG C, three district's temperature are 165-170 DEG C, four district's temperature are 200-210 DEG C, five district's temperature are 200-210 DEG C, six district's temperature are 220-235 DEG C, seven district's temperature are 180-200 DEG C, eight district's temperature are 200-210 DEG C, nine district's temperature are 200-210 DEG C, ten district's temperature are 200-210 DEG C, and the main frame electric current of parallel double-screw tablets press is 220-280A, engine speed is 320-380r/min.
6. the preparation method of polyblend wood-plastic door window auxiliary frame according to claim 5, it is characterized in that, described mixing rotor screwing element and derotation screwing element are combined into shearing elements and are arranged in parallel double-screw tablets press six district.
7. the preparation method of polyblend wood-plastic door window auxiliary frame according to claim 3, it is characterized in that, conical double screw extruder described in step (2) is formed with 4th district altogether, its Zhong-1 block temperature is 180-195 DEG C, two district's temperature are 180-195 DEG C, three district's temperature are 165-175 DEG C, four district's temperature are 160-170 DEG C, and the merging core temperature of conical double screw extruder is 150-165 DEG C, die temperature is 170-190 DEG C, main frame electric current is 35-48A, and engine speed is 12-22r/min, and feeding rotating speed is 18-35r/min.
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888810A (en) * 1972-07-11 1975-06-10 Nippon Oil Co Ltd Thermoplastic resin composition including wood and fibrous materials
CN103059595A (en) * 2013-01-22 2013-04-24 洪泽凌坤新材料有限公司 In-situ capacity-increasing modified PA/PE (polyamide/polyethylene) plastic-wood material and preparation method thereof
CN103772894A (en) * 2014-02-28 2014-05-07 李胜刚 Plastic-wood composite material and manufacturing method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888810A (en) * 1972-07-11 1975-06-10 Nippon Oil Co Ltd Thermoplastic resin composition including wood and fibrous materials
CN103059595A (en) * 2013-01-22 2013-04-24 洪泽凌坤新材料有限公司 In-situ capacity-increasing modified PA/PE (polyamide/polyethylene) plastic-wood material and preparation method thereof
CN103772894A (en) * 2014-02-28 2014-05-07 李胜刚 Plastic-wood composite material and manufacturing method thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
利用废旧PE/PP制备木素复合材料的研究;马建立等;《塑料工业》;20070820;第35卷(第8期);第56-59页 *
废旧塑料/木质纤维复合材料的一步法生产技术与设备;张冰等;《塑料》;20020830;第31卷(第4期);第15-19页 *

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Denomination of invention: Raw material formula and preparation method of plastic alloy auxiliary frame of wood-plastic door and window

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