CN111440412A - Preparation method of temperature-resistant ABS plastic - Google Patents
Preparation method of temperature-resistant ABS plastic Download PDFInfo
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- CN111440412A CN111440412A CN202010456067.1A CN202010456067A CN111440412A CN 111440412 A CN111440412 A CN 111440412A CN 202010456067 A CN202010456067 A CN 202010456067A CN 111440412 A CN111440412 A CN 111440412A
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- polyethylene wax
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- change material
- abs plastic
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- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 title claims abstract description 59
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000012782 phase change material Substances 0.000 claims abstract description 50
- 239000004698 Polyethylene Substances 0.000 claims abstract description 48
- 239000003094 microcapsule Substances 0.000 claims abstract description 48
- -1 polyethylene Polymers 0.000 claims abstract description 48
- 229920000573 polyethylene Polymers 0.000 claims abstract description 48
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims description 15
- 239000003963 antioxidant agent Substances 0.000 claims description 14
- 230000003078 antioxidant effect Effects 0.000 claims description 14
- 229920000147 Styrene maleic anhydride Polymers 0.000 claims description 13
- 238000005303 weighing Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 10
- 229920000515 polycarbonate Polymers 0.000 claims description 10
- 239000004417 polycarbonate Substances 0.000 claims description 10
- PYSRRFNXTXNWCD-UHFFFAOYSA-N 3-(2-phenylethenyl)furan-2,5-dione Chemical compound O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 PYSRRFNXTXNWCD-UHFFFAOYSA-N 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 9
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical group O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- QMMJWQMCMRUYTG-UHFFFAOYSA-N 1,2,4,5-tetrachloro-3-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=C(Cl)C(Cl)=CC(Cl)=C1Cl QMMJWQMCMRUYTG-UHFFFAOYSA-N 0.000 claims description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- 229920002396 Polyurea Polymers 0.000 claims description 3
- 239000002775 capsule Substances 0.000 claims description 3
- 239000011162 core material Substances 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract 2
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 10
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 8
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 8
- 238000005452 bending Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 241000282376 Panthera tigris Species 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical group C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
Abstract
The invention relates to a preparation method of temperature-resistant ABS plastic, which comprises the following steps: the method comprises the following steps of coating the microcapsule phase change material by polyethylene wax, mixing raw materials, melting and extruding the raw materials and cooling blanks. The method introduces microcapsule phase-change material into ABS composite material; when the temperature rises, the microcapsule phase change material can generate phase change reaction, and is changed from a solid state to a liquid state and absorbs heat, so that the effect of the heat on the ABS base material is reduced, and the temperature resistance of the ABS plastic is improved.
Description
Technical Field
The invention relates to the field of ABS materials, in particular to a preparation method of temperature-resistant ABS plastic.
Background
Acrylonitrile-butadiene-styrene terpolymer (ABS) resin is a thermoplastic high polymer material with high strength, good toughness, easy processing and forming and high cost performance. It is suitable for manufacturing general mechanical parts, anti-abrasion and wear-resistant parts, transmission parts and electric appliance parts; but the application is limited due to poor heat resistance and temperature resistance. Therefore, the preparation of the ABS plastic with temperature resistance has good research significance.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides a preparation method of ABS plastic with temperature resistance.
In order to achieve the purpose, the invention adopts the technical scheme that: the preparation method of the temperature-resistant ABS plastic comprises the following steps:
weighing microcapsule phase change materials and polyethylene wax; heating polyethylene wax to melt the polyethylene wax; adding the microcapsule phase change material into polyethylene wax in portions and mixing; then cooling, crushing and drying to obtain the microcapsule phase change material wrapped by the polyethylene wax;
weighing acrylonitrile-butadiene-styrene terpolymer, polycarbonate, maleic anhydride grafted acrylonitrile-butadiene-styrene terpolymer, styrene-maleic anhydride copolymer, polyethylene wax coated microcapsule phase change material, filling material and antioxidant, and mixing to obtain a mixture;
melt-extruding the resulting mixture;
and cooling the extruded blank to obtain the temperature-resistant ABS plastic.
As a preferable scheme, the core material of the microcapsule phase change material is butyl stearate, and the capsule wall is a polyurea shell; the molecular weight of the polyethylene wax is 1500-; the mass ratio of the microcapsule phase change material to the polyethylene wax is 1: 2-4.
As a more preferred scheme, the polyethylene wax is heated to the temperature of 100-120 ℃; the microcapsule phase change material is divided into 2-3 parts on average and added into polyethylene wax part by part.
As a more preferable scheme, the stirring speed of 350-800rpm is used when the microcapsule phase change material is added with polyethylene wax.
As a more preferable scheme, the time for adding the polyethylene wax into each part of the microcapsule phase-change material is 1-1.5min, and the stirring is continued for 10-15min after each part of the microcapsule phase-change material is added.
As a preferable scheme, 100 parts by mass of acrylonitrile-butadiene-styrene terpolymer, 70-90 parts by mass of polycarbonate, 5-10 parts by mass of maleic anhydride grafted acrylonitrile-butadiene-styrene terpolymer, 5-10 parts by mass of styrene-maleic anhydride copolymer, 10-15 parts by mass of polyethylene wax coated microcapsule phase change material, 50-70 parts by mass of filler and 1-2 parts by mass of antioxidant are weighed.
As a more preferable scheme, the filling material is talcum powder; the antioxidant is hindered phenol antioxidant.
As a more preferable scheme, the particle size of the talcum powder is 20-30 mu m.
As a preferred embodiment, the mixture is extruded through a twin-screw extruder; the temperature of each working area of the extruder is controlled between 190 ℃ and 230 ℃, and the rotating speed of the twin screw is 250 rpm and 300 rpm.
Preferably, the blank is cooled by circulating water.
The invention has the beneficial technical effects that: provides a preparation method of ABS plastic with temperature resistance. The method is characterized in that the introduction of microcapsule phase change materials is adopted; when the temperature rises, the microcapsule phase change material can generate phase change reaction, and is changed from a solid state to a liquid state and absorbs heat, so that the effect of the heat on the ABS base material is reduced, and the temperature resistance of the ABS plastic is improved.
Detailed Description
The invention is further described with reference to specific examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1
A preparation method of temperature-resistant ABS plastic comprises the following steps:
(1) respectively weighing the microcapsule phase change material and the polyethylene wax according to the mass ratio of 1: 3; heating polyethylene wax to 120 ℃ and stirring to completely melt the polyethylene wax; averagely dividing the microcapsule phase change material into 3 parts, adding the microcapsule phase change material into polyethylene wax part by part, and stirring at a stirring speed of 500 rpm; adding for 1min, and stirring for 10min after adding each part; and then naturally cooling to room temperature, crushing and drying to obtain the polyethylene wax-coated microcapsule phase change material.
Wherein, the grain diameter of the microcapsule phase-change material is 20-35 μm, the core material (namely the phase-change material) is butyl stearate, the capsule wall is a polyurea shell, and the microcapsule phase-change material is prepared by toluene-2, 4-isocyanate and ethylenediamine through an interface polymerization method; the molecular weight of the polyethylene wax is 1500-; the step has the effect of improving the compatibility of the microcapsule phase change material and the base material and improving the dispersibility of the microcapsule phase change material in the base material by the coating modification of the polyethylene wax on the microcapsule phase change material.
(2) Weighing 100 parts by mass of acrylonitrile-butadiene-styrene terpolymer (ABS), 70 parts by mass of Polycarbonate (PC), 10 parts by mass of maleic anhydride grafted acrylonitrile-butadiene-styrene terpolymer (ABS-g-MAH), 8 parts by mass of styrene-maleic anhydride copolymer (SMA), 12 parts by mass of polyethylene wax coated microcapsule phase change material, 60 parts by mass of filler and 1 part by mass of antioxidant, and uniformly mixing.
Wherein: the flow rate of the acrylonitrile-butadiene-styrene terpolymer is 3-10g/min at 220 ℃ under the condition of 10kg load; the polycarbonate is bisphenol A type, and has excellent dimensional stability, impact strength, heat resistance and cold resistance; the maleic anhydride grafted acrylonitrile-butadiene-styrene terpolymer and the styrene-maleic anhydride copolymer play a role in compatibilization, and can improve the compatibility of ABS and PC; the filler is talcum powder with the particle size of 20-30 mu m, and the filler is coated and modified by epoxy resin to increase the compatibility with the base material; the antioxidant is hindered phenol antioxidant.
(3) Introducing the mixture obtained in the step (2) into a double-screw extruder for melt extrusion; the temperature of each work area of the extruder is controlled between 190 ℃ and 230 ℃; the twin screw speed was 300 rpm.
(4) Cooling the extruded blank by adopting circulating water at 10 ℃; and then granulating to obtain the temperature-resistant ABS plastic.
Example 2
A preparation method of temperature-resistant ABS plastic comprises the following steps:
(1) respectively weighing the microcapsule phase change material and the polyethylene wax according to the mass ratio of 1: 2; heating polyethylene wax to 100 ℃ and stirring to completely melt the polyethylene wax; averagely dividing the microcapsule phase change material into 2 parts, adding the microcapsule phase change material into polyethylene wax part by part, and stirring at a stirring speed of 350 rpm; adding for 1min, and stirring for 15 min; and then naturally cooling to room temperature, crushing and drying to obtain the polyethylene wax-coated microcapsule phase change material.
(2) Weighing 100 parts by mass of acrylonitrile-butadiene-styrene terpolymer (ABS), 80 parts by mass of Polycarbonate (PC), 8 parts by mass of maleic anhydride grafted acrylonitrile-butadiene-styrene terpolymer (ABS-g-MAH), 10 parts by mass of styrene-maleic anhydride copolymer (SMA), 15 parts by mass of polyethylene wax coated microcapsule phase change material, 70 parts by mass of filler and 1 part by mass of antioxidant, and uniformly mixing.
(3) Introducing the mixture obtained in the step (2) into a double-screw extruder for melt extrusion; the temperature of each work area of the extruder is controlled between 190 ℃ and 230 ℃; the twin screw speed was 300 rpm.
(4) Cooling the extruded blank by adopting circulating water at 10 ℃; and then granulating to obtain the temperature-resistant ABS plastic.
Example 3
A preparation method of temperature-resistant ABS plastic comprises the following steps:
(1) respectively weighing the microcapsule phase change material and the polyethylene wax according to the mass ratio of 1: 4; heating polyethylene wax to 120 ℃ and stirring to completely melt the polyethylene wax; averagely dividing the microcapsule phase change material into 3 parts, adding the parts into polyethylene wax, and stirring at a stirring speed of 800 rpm; adding for 1.5min, and stirring for 15 min; and then naturally cooling to room temperature, crushing and drying to obtain the polyethylene wax-coated microcapsule phase change material.
(2) Weighing 100 parts by mass of acrylonitrile-butadiene-styrene terpolymer (ABS), 90 parts by mass of Polycarbonate (PC), 5 parts by mass of maleic anhydride grafted acrylonitrile-butadiene-styrene terpolymer (ABS-g-MAH), 5 parts by mass of styrene-maleic anhydride copolymer (SMA), 10 parts by mass of polyethylene wax coated microcapsule phase change material, 50 parts by mass of filler and 2 parts by mass of antioxidant, and uniformly mixing.
(3) Introducing the mixture obtained in the step (2) into a double-screw extruder for melt extrusion; the temperature of each work area of the extruder is controlled between 190 ℃ and 230 ℃; the twin screw speed was 300 rpm.
(4) Cooling the extruded blank by adopting circulating water at 10 ℃; and then granulating to obtain the temperature-resistant ABS plastic.
Comparative example 1
This comparative example differs from example 1 in that: does not comprise the step (1) and microcapsule phase change material and polyethylene wax.
The method specifically comprises the following steps:
(1) weighing 100 parts by mass of acrylonitrile-butadiene-styrene terpolymer (ABS), 70 parts by mass of Polycarbonate (PC), 10 parts by mass of maleic anhydride grafted acrylonitrile-butadiene-styrene terpolymer (ABS-g-MAH), 8 parts by mass of styrene-maleic anhydride copolymer (SMA), 60 parts by mass of filler and 1 part by mass of antioxidant, and uniformly mixing.
(2) Introducing the mixture obtained in the step (1) into a double-screw extruder for melt extrusion; the temperature of each work area of the extruder is controlled between 190 ℃ and 230 ℃; the twin screw speed was 300 rpm.
(3) Cooling the extruded blank by adopting circulating water at 10 ℃; and then granulating to obtain the temperature-resistant ABS plastic.
And (3) performance testing:
the ABS composite materials provided in examples 1-3 and comparative example 1 were injection molded on an injection molding machine and tested for performance.
And (3) testing tensile strength: reference standard: ISO 527-2; and (3) testing conditions are as follows: the clamping distance is 50mm, and the speed is 50 mm/min.
And (3) testing the bending strength: reference standard: ISO 178; and (3) testing conditions are as follows: span 64mm, speed 14 mm/min.
Unnotched impact strength test: reference standard: ISO 179; and (3) testing conditions are as follows: the span is 62 mm.
Notched impact strength test: reference standard: ISO 179; and (3) testing conditions are as follows: span 62mm, notch depth 1/3D.
Vicat softening point test: reference standard: DIN 53460.
The detection results are as follows:
example 1:
tensile strength: 58MPa, bending strength: 72Mpa, unnotched impact strength: 65KJ · m-2Notched impact strength: 12.5KJ · m-2Vicat softening point: 110 ℃ and appearance: the surface of the part has no gas mark, flow mark and welding mark; no tiger skin lines and no precipitation.
Example 2:
tensile strength: 62MPa, bending strength: 75Mpa, unnotched impact strength: 68KJ · m-2Notched impact strength: 14KJ · m-2Vicat softening point: 111 ℃ and appearance: the surface of the part has no gas mark, flow mark and welding mark; no tiger skin lines and no precipitation.
Example 3:
tensile strength: 63Mpa, bending strength: 78MPa, unnotched impact strength: 70KJ · m-2Notched impact strength: 13.5KJ · m-2Vicat softening point: 108 ℃ and appearance: the surface of the part has no gas mark, flow mark and welding mark; no tiger skin lines and no precipitation.
Comparative example 1:
tensile strength: 57MPa, bending strength: 73Mpa, unnotched impact strength: 66 KJ.m-2Notched impact strength: 13KJ · m-2Vicat softening point: 102 ℃ and appearance: the surface of the part has no gas mark, flow mark and welding mark; no tiger skin lines and no precipitation.
According to the detection result, the following can be found: the vicat softening point of the sample injection molded from the material of comparative example 1 was lower than the vicat softening point of the sample injection molded from the material provided in examples 1-3, demonstrating the better temperature resistance of the materials of examples 1-3; the phase change material of the microcapsule can generate phase change reaction after the temperature rises, and the phase change material is changed from a solid state to a liquid state and absorbs heat, so that the effect of the heat on a base material is reduced, and the temperature resistance of the material is improved.
In light of the foregoing description of the preferred embodiment of the present invention, it is to be understood that various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A preparation method of temperature-resistant ABS plastic comprises the following steps:
weighing microcapsule phase change materials and polyethylene wax; heating polyethylene wax to melt the polyethylene wax; adding the microcapsule phase change material into polyethylene wax in portions and mixing; then cooling, crushing and drying to obtain the microcapsule phase change material wrapped by the polyethylene wax;
weighing acrylonitrile-butadiene-styrene terpolymer, polycarbonate, maleic anhydride grafted acrylonitrile-butadiene-styrene terpolymer, styrene-maleic anhydride copolymer, polyethylene wax coated microcapsule phase change material, filling material and antioxidant, and mixing to obtain a mixture;
melt-extruding the resulting mixture;
and cooling the extruded blank to obtain the temperature-resistant ABS plastic.
2. The preparation method of the temperature-resistant ABS plastic according to claim 1, characterized in that: the core material of the microcapsule phase change material is butyl stearate, and the capsule wall is a polyurea shell; the molecular weight of the polyethylene wax is 1500-; the mass ratio of the microcapsule phase change material to the polyethylene wax is 1: 2-4.
3. The preparation method of the temperature-resistant ABS plastic according to claim 2, characterized in that: heating the polyethylene wax to 100-120 ℃; the microcapsule phase change material is divided into 2-3 parts on average and added into polyethylene wax part by part.
4. The preparation method of the temperature-resistant ABS plastic according to claim 3, characterized in that: the stirring speed of 350-800rpm is used for adding the polyethylene wax into the microcapsule phase change material.
5. The preparation method of the temperature-resistant ABS plastic according to claim 4, characterized in that: the time for adding polyethylene wax into each part of the microcapsule phase change material is 1-1.5min, and the microcapsule phase change material is continuously stirred for 10-15min after being added.
6. The preparation method of the temperature-resistant ABS plastic according to claim 1, characterized in that: weighing 100 parts by mass of acrylonitrile-butadiene-styrene terpolymer, 70-90 parts by mass of polycarbonate, 5-10 parts by mass of maleic anhydride grafted acrylonitrile-butadiene-styrene terpolymer, 5-10 parts by mass of styrene-maleic anhydride copolymer, 10-15 parts by mass of polyethylene wax coated microcapsule phase change material, 50-70 parts by mass of filler and 1-2 parts by mass of antioxidant.
7. The preparation method of the temperature-resistant ABS plastic according to claim 6, characterized in that: the filler is talcum powder; the antioxidant is hindered phenol antioxidant.
8. The preparation method of the temperature-resistant ABS plastic according to claim 7, characterized in that: the particle size of the talcum powder is 20-30 mu m.
9. The preparation method of the temperature-resistant ABS plastic according to any of claims 1-8, characterized in that: extruding the mixture through a twin-screw extruder; the temperature of each working area of the extruder is controlled between 190 ℃ and 230 ℃, and the rotating speed of the twin screw is 250 rpm and 300 rpm.
10. The preparation method of the temperature-resistant ABS plastic according to any of claims 1-8, characterized in that: and the blank is cooled by circulating water.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102399424A (en) * | 2010-09-08 | 2012-04-04 | 上海纳米技术及应用国家工程研究中心有限公司 | Polycarbonate/acrylonitrile-styrene-acrylate copolymer alloy material and preparation method thereof |
| CN104403197A (en) * | 2014-11-28 | 2015-03-11 | 苏州银禧科技有限公司 | Reinforced flame-retardant heat insulation composite material |
| CN106147183A (en) * | 2015-04-01 | 2016-11-23 | 合肥杰事杰新材料股份有限公司 | A kind of PC/ABS alloy material and preparation method thereof |
| CN108731531A (en) * | 2018-06-13 | 2018-11-02 | 明朔(北京)电子科技有限公司 | A kind of reversible energy storage material and preparation method thereof |
| CN109295759A (en) * | 2018-08-28 | 2019-02-01 | 苏州印丝特纺织数码科技有限公司 | A kind of preparation method of environment-friendly type phase transformation color changing type reactive dye digit printing ink |
| CN110294895A (en) * | 2019-07-03 | 2019-10-01 | 力王新材料（惠州）有限公司 | Phase-change thermal storage plastics, preparation method and applications |
-
2020
- 2020-05-26 CN CN202010456067.1A patent/CN111440412A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102399424A (en) * | 2010-09-08 | 2012-04-04 | 上海纳米技术及应用国家工程研究中心有限公司 | Polycarbonate/acrylonitrile-styrene-acrylate copolymer alloy material and preparation method thereof |
| CN104403197A (en) * | 2014-11-28 | 2015-03-11 | 苏州银禧科技有限公司 | Reinforced flame-retardant heat insulation composite material |
| CN106147183A (en) * | 2015-04-01 | 2016-11-23 | 合肥杰事杰新材料股份有限公司 | A kind of PC/ABS alloy material and preparation method thereof |
| CN108731531A (en) * | 2018-06-13 | 2018-11-02 | 明朔(北京)电子科技有限公司 | A kind of reversible energy storage material and preparation method thereof |
| CN109295759A (en) * | 2018-08-28 | 2019-02-01 | 苏州印丝特纺织数码科技有限公司 | A kind of preparation method of environment-friendly type phase transformation color changing type reactive dye digit printing ink |
| CN110294895A (en) * | 2019-07-03 | 2019-10-01 | 力王新材料（惠州）有限公司 | Phase-change thermal storage plastics, preparation method and applications |
Non-Patent Citations (2)
| Title |
|---|
| CHEN LIANG等: "Microencapsulation of butyl stearate as a phase change material by interfacial", 《ENERGY CONVERSION AND MANAGEMENT》 * |
| CHEN LIANG等: "Microencapsulation of butyl stearate as a phase change material by interfacial", 《ENERGY CONVERSION AND MANAGEMENT》, vol. 50, 17 November 2008 (2008-11-17), pages 723 - 729, XP025922285, DOI: 10.1016/j.enconman.2008.09.044 * |
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