CN102964715A - Flame-retardant cold-resistant PVC/ABS alloy and preparation method thereof - Google Patents

Flame-retardant cold-resistant PVC/ABS alloy and preparation method thereof Download PDF

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Publication number
CN102964715A
CN102964715A CN2011102565046A CN201110256504A CN102964715A CN 102964715 A CN102964715 A CN 102964715A CN 2011102565046 A CN2011102565046 A CN 2011102565046A CN 201110256504 A CN201110256504 A CN 201110256504A CN 102964715 A CN102964715 A CN 102964715A
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pvc
acrylonitrile
styrene
butadiene copolymer
alloy
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CN2011102565046A
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Chinese (zh)
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CN102964715B (en
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何璟
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合肥杰事杰新材料股份有限公司
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04Particle-shaped
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395Means 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
    • B29C48/40Means 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/92Measuring, controlling or regulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92504Controlled parameter
    • B29C2948/9258Velocity
    • B29C2948/9259Angular velocity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92504Controlled parameter
    • B29C2948/92704Temperature
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92819Location or phase of control
    • B29C2948/92857Extrusion unit
    • B29C2948/92876Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92885Screw or gear
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92819Location or phase of control
    • B29C2948/92857Extrusion unit
    • B29C2948/92876Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92895Barrel or housing

Abstract

The invention belongs to the technical field of polymer alloy, and relates to polyvinyl chloride/acrylonitrile-styrene-butadiene copolymer alloy and a preparation method thereof; the polyvinyl chloride/acrylonitrile-styrene-butadiene copolymer alloy comprises the following components by weight: 100 parts of polyvinyl chloride, 30-100 parts of acrylonitrile-styrene-butadiene copolymer, 10-50 parts of a cold-resistant plasticizer, 15-30 parts of a fire retardant, 6-20 parts of a compatilizer, 1-10 parts of a heat stabilizer, 0.2-2 parts of an anti-oxidant, and 0.2-10 parts of an processing additive. The PVC/ABS alloy of the invention has a short process flow, has both maintained PVC flame retardancy and increased product cold resistance, and has enlarged product application scope.

Description

A kind of flaming retarding cold resistant PVC/ABS Alloy And Preparation Method
Technical field
The invention belongs to the high polymer alloy technical field, relate to a kind of polyvinyl chloride (PVC)/acrylonitrile-butadiene-styrene copolymer (ABS) Alloy And Preparation Method.
Background technology
PVC is thermally sensitive resin, and melt viscosity is high, and the contour machining procedure scope is narrow, and processing characteristics is undesirable, shock resistance wherein, and particularly low-temperature impact resistance is relatively poor.So just limited the range of application of PVC material.ABS resin is the abbreviation of acrylonitrile-butadiene-styrene copolymer, has good over-all properties, has higher shock strength and surface transport in wide temperature range.The PVC/ABS alloy makes up for each other's deficiencies and learn from each other in performance, at present domestic mainly is flame-retardant modified more to the PVC/ABS alloy, such as CN101899192A low-smoke fireproof PVC/ABS Alloy And Preparation Method, CN101857707A environment-friendly type PVC/ABS plastic alloy material and preparation method thereof, but the winter hardiness of PVC especially low-temperature impact resistance is relatively poor, this has just limited the use range of PVC/ABS, and the patent of independent PVC winter hardiness is also had research, just introduced the winter hardiness that increases PVC with cold resistant plasticizer such as the CN101967250A cold-resistant temperature-resistant flame-retardant surface migration-resistant polrvinyl.
Summary of the invention
Purpose of the present invention is with regard to being for all weak points of PVC itself and a kind of flaming retarding cold resistant PVC/ABS Alloy And Preparation Method is provided.
For achieving the above object, the present invention by the following technical solutions:
A kind of PVC/ABS alloy comprises following component and weight part thereof:
100 parts of PVC,
ABS 30-100 part,
Cold resistant plasticizer 10-50 part,
Fire retardant 15-30 part,
Compatilizer 6-20 part,
Thermo-stabilizer 1-10 part,
Oxidation inhibitor 0.2-2 part,
Processing aid 0.2-10 part.
The preferred 900-1500 of the polymerization degree of described PVC.
Described cold resistant plasticizer is selected a kind of in Octyl adipate (DOA) or the dioctyl sebacate (DOS) etc.
Described fire retardant is that brominated flame retardant and antimonous oxide are composite, and wherein the ratio of brominated flame retardant and antimonous oxide is 1: 1~3: 1.
Described brominated flame retardant is TDE, tetrabromo-bisphenol or decabromodiphynly oxide.
Described compatilizer is a kind of in the segmented copolymer (thermoplastic elastomer SBS), acrylic polymer (ACR) of chlorinatedpolyethylene (CPE), vinylbenzene and divinyl or more than one.
Described thermo-stabilizer is calcium stearate Ca (C 17H 35COO) 2, lead stearate Pb (C 17H 35COO) 2Or barium stearate Ba (C 17H 35COO) 2In one or more.
Described oxidation inhibitor is DLTP (Tyox B), four [β-(3,5-di-t-butyl 4-hydroxy phenyl) propionic acid] one or more of pentaerythritol ester (antioxidant 1010) or β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid octadecanol ester (antioxidant 1076) etc.
Described processing aid is EBS (N, N '-ethylene bis stearamide).
The preparation method of a kind of above-mentioned PVC/acrylonitrile-styrene-butadiene copolymer alloy comprises following steps:
(1) at first according to the above ratio, accurate weighing polyvinyl chloride, cold resistant plasticizer, fire retardant, thermo-stabilizer and oxidation inhibitor;
(2) above-mentioned raw materials is dropped in the high-speed mixer, carried out high-speed mixing 5~10 minutes, change over to again in the screw extrusion press, extrude and granulation, obtain the flaming retarding cold resistant polyvinyl chloride granules;
(3) then acrylonitrile-butadiene-styrene copolymer, compatilizer, processing aid and flaming retarding cold resistant polyvinyl chloride granules obtained above are added in the high-speed mixer, high-speed mixing is 5~10 minutes under the room temperature;
(4) change in the twin screw extruder after the taking-up, extruding pelletization can obtain flaming retarding cold resistant PVC/acrylonitrile-styrene-butadiene copolymer alloy.
The temperature of each section of forcing machine is 150~190 ℃ in the described step (1);
The temperature range of each section of forcing machine is 150~220 ℃ in the described step (4), and screw speed is 200~400 rev/mins.
The present invention has rationally adjusted the ratio of PVC and ABS, can significantly improve the mechanical property of alloy, and the adding of cold resistant plasticizer can improve and material still had in the processibility of PVC under-30 ℃ to add good toughness in alloy; The adding of fire retardant can make the flame retardant properties of alloy reach the requirement of U.S. UL94V-0 level; The adding of compatilizer can make PVC and the ABS can be compatible well, makes the comprehensive mechanical performance of PVC/ABS reach optimum regime; The adding of thermo-stabilizer can make PVC/ABS prevent from the PVC course of processing thermolysis occuring; The adding of oxidation inhibitor is again so that the PVC/ABS alloy has stronger resistance of oxidation; The adding of processing aid makes the PVC/ABS alloy have good processing characteristics.
The invention has the advantages that:
Flaming retarding cold resistant PVC/ABS alloy of the present invention, technical process is short, when keeping the PVC flame retardant properties, improves the cold tolerance of product, enlarges the use range of product.
Embodiment
The ratio that at first provides in the invention prescription, accurate raw materials weighing, PVC and cold resistant plasticizer, fire retardant, thermo-stabilizer, oxidation inhibitor are dropped in the high-speed mixer, carried out high-speed mixing 5~10 minutes, change in the screw extrusion press, under 150~190 ℃, extrude and granulation, obtain flaming retarding cold resistant PVC pellet.Then ABS resin, compatilizer, processing aid and flaming retarding cold resistant PVC pellet obtained above are added in the high-speed mixer, high-speed mixing is 5~10 minutes under the room temperature, change in the twin screw extruder after the taking-up, at 150~220 ℃ of lower extruding pelletizations, can obtain flame-retardant and anti-static PVC/ABS, screw speed is 200~400 rev/mins.
Flaming retarding cold resistant PVC/ABS alloy of the present invention, technical process is short, when keeping the PVC flame retardant properties, improves the cold tolerance of product, enlarges the use range of product.
The preferred 900-1500 of the polymerization degree of PVC in the above-mentioned prescription.ABS is vinyl cyanide, divinyl, cinnamic interpolymer.Cold resistant plasticizer mainly is a kind of in Octyl adipate (DOA) or the dioctyl sebacate (DOS) etc., and the consumption of cold resistant plasticizer is that 100 parts of PVC are to the cold resistant plasticizer of 10-50 part.Fire retardant employing brominated flame retardant and antimonous oxide are composite.Compatilizer is a kind of among CPE, SBS, the ACR or more than one.Stablizer adopts fatty acid salt.Oxidation inhibitor is a kind of among the DLTP, 1010,1076 or more than one.Processing aid is EBS.
Embodiment 1
(1) at first accurate weighing PVC, cold resistant plasticizer, fire retardant, thermo-stabilizer, oxidation inhibitor, its composition and deal are as follows respectively:
100 parts of PVC,
30 parts of ABS,
10 parts of cold resistant plasticizer dioctyl sebacates (DOS),
10 parts of TDE,
5 parts of antimonous oxides,
8 parts of compatilizer chlorinatedpolyethylenees,
1 part of thermo-stabilizer calcium stearate,
0.2 part of antioxidant 1010,
0.2 part of processing aid EBS;
(2) above-mentioned raw materials is dropped in the high-speed mixer, carried out high-speed mixing 5~10 minutes, change over to again in the screw extrusion press, under 150~190 ℃, extrude and granulation, obtain flaming retarding cold resistant PVC pellet;
(3) then ABS resin, compatilizer, processing aid and flaming retarding cold resistant PVC pellet obtained above, add in the high-speed mixer, high-speed mixing is 5~10 minutes under the room temperature.
(4) change in the twin screw extruder after the taking-up, at 150~220 ℃ of lower extruding pelletizations, can obtain flaming retarding cold resistant PVC/ABS alloy, screw speed is 200~400 rev/mins.
Embodiment 2
(1) at first accurate weighing PVC, cold resistant plasticizer, fire retardant, thermo-stabilizer, oxidation inhibitor, its composition and deal are as follows respectively:
100 parts of PVC,
80 parts of ABS,
25 parts of cold resistant plasticizer dioctyl sebacates (DOS),
15 parts of decabromodiphynly oxides,
5 parts of antimonous oxides,
13 parts of compatilizer SBS,
5 parts of thermo-stabilizer lead stearates,
1.5 parts of anti-oxidant DLTPs,
4 parts of processing aid EBS;
(2) above-mentioned raw materials is dropped in the high-speed mixer, carried out high-speed mixing 5~10 minutes, change over to again in the screw extrusion press, under 150~190 ℃, extrude and granulation, obtain flaming retarding cold resistant PVC pellet;
(3) then ABS resin, compatilizer, processing aid and flaming retarding cold resistant PVC pellet obtained above are added in the high-speed mixer, high-speed mixing is 5~10 minutes under the room temperature;
(4) change in the twin screw extruder after the taking-up, at 150~220 ℃ of lower extruding pelletizations, can obtain flaming retarding cold resistant PVC/ABS, screw speed is 200~400 rev/mins.
Embodiment 3
(1) at first accurate weighing PVC, cold resistant plasticizer, fire retardant, thermo-stabilizer, oxidation inhibitor, its composition and deal are as follows respectively:
100 parts of PVC,
100 parts of ABS,
50 parts of cold resistant plasticizer Octyl adipates (DOA),
20 parts of tetrabromo-bisphenols,
10 parts of antimonous oxides,
20 parts of compatilizer ACR,
8 parts of thermo-stabilizer barium stearates,
2 parts of antioxidant 1076s,
10 parts of processing aid EBS;
(2) above-mentioned raw materials is dropped in the high-speed mixer, carried out high-speed mixing 5~10 minutes, change over to again in the screw extrusion press, under 150~190 ℃, extrude and granulation, obtain flaming retarding cold resistant PVC pellet;
(3) then ABS resin, compatilizer, processing aid and flaming retarding cold resistant PVC pellet obtained above, add in the high-speed mixer, high-speed mixing is 5~10 minutes under the room temperature.
(4) change in the twin screw extruder after the taking-up, at 150~220 ℃ of lower extruding pelletizations, can obtain flaming retarding cold resistant PVC/ABS, screw speed is 200~400 rev/mins.
Performance test:
Performance Embodiment 1 Embodiment 2 Embodiment 3
Notched Izod impact strength ??14KJ/m 2 ??12KJ/m 2 ??11KJ/m 2
Tensile strength ??42MPa ??40MPa ??38MPa
Flexural strength ??60MPa ??59MPa ??57MPa
Heat-drawn wire ??75℃ ??76℃ ??78℃
Fire-retardant rank ??UL94V-0 ??UL94V-0 ??UL94V-0
Winter hardiness (30 ℃ of ball falling impacts) Do not break Do not break Do not break
As seen from the above-described embodiment: when PVC/ABS alloy material of the present invention keeps the PVC flame retardant properties, also have excellent low temperature impact resistance.
The above-mentioned description to embodiment is can understand and apply the invention for ease of those skilled in the art.The person skilled in the art obviously can easily make various modifications to these embodiment, and needn't pass through performing creative labour being applied in the General Principle of this explanation among other embodiment.Therefore, the invention is not restricted to the embodiment here, those skilled in the art are according to announcement of the present invention, and not breaking away from the improvement that category of the present invention makes and revise all should be within protection scope of the present invention.

Claims (10)

1. PVC/acrylonitrile-styrene-butadiene copolymer alloy, it is characterized in that: it comprises following component and weight part thereof:
100 parts of polyvinyl chloride,
Acrylonitrile-butadiene-styrene copolymer 30-100 part,
Cold resistant plasticizer 10-50 part,
Fire retardant 15-30 part,
Compatilizer 6-20 part,
Thermo-stabilizer 1-10 part,
Oxidation inhibitor 0.2-2 part,
Processing aid 0.2-10 part.
2. PVC/acrylonitrile according to claim 1-styrene-butadiene copolymer alloy, it is characterized in that: the polymerization degree of described polyvinyl chloride is 900-1500.
3. PVC/acrylonitrile according to claim 1-styrene-butadiene copolymer alloy, it is characterized in that: described cold resistant plasticizer is Octyl adipate or dioctyl sebacate.
4. PVC/acrylonitrile according to claim 1-styrene-butadiene copolymer alloy, it is characterized in that: described fire retardant is that brominated flame retardant and antimonous oxide are composite, and wherein the ratio of brominated flame retardant and antimonous oxide is 1: 1~3: 1.
5. PVC/acrylonitrile according to claim 4-styrene-butadiene copolymer alloy, it is characterized in that: described brominated flame retardant is TDE, tetrabromo-bisphenol or decabromodiphynly oxide.
6. PVC/acrylonitrile according to claim 1-styrene-butadiene copolymer alloy is characterized in that: described compatilizer is the segmented copolymer of chlorinatedpolyethylene, vinylbenzene and divinyl or in the acrylic polymer one or more.
7. PVC/acrylonitrile according to claim 1-styrene-butadiene copolymer alloy, it is characterized in that: described thermo-stabilizer is one or more in calcium stearate, lead stearate or the barium stearate;
Or described oxidation inhibitor is in Tyox B, four [β-(3,5-di-t-butyl 4-hydroxy phenyl) propionic acid] pentaerythritol ester or β-(3,5-di-tert-butyl-hydroxy phenyl) the propionic acid octadecanol ester one or more.
8. PVC/acrylonitrile according to claim 1-styrene-butadiene copolymer alloy, it is characterized in that: described processing aid is N, N '-ethylene bis stearamide.
9. the preparation method of arbitrary described PVC/acrylonitrile-styrene-butadiene copolymer alloy among the claims 1-8 is characterized in that: comprise following steps:
(1) at first in ratio claimed in claim 1, accurate weighing polyvinyl chloride, cold resistant plasticizer, fire retardant, thermo-stabilizer and oxidation inhibitor;
(2) above-mentioned raw materials is dropped in the high-speed mixer, carried out high-speed mixing 5~10 minutes, change over to again in the screw extrusion press, extrude and granulation, obtain the flaming retarding cold resistant polyvinyl chloride granules;
(3) then acrylonitrile-butadiene-styrene copolymer, compatilizer, processing aid and flaming retarding cold resistant polyvinyl chloride granules obtained above are added in the high-speed mixer, high-speed mixing is 5~10 minutes under the room temperature;
(4) change in the twin screw extruder after the taking-up, extruding pelletization can obtain flaming retarding cold resistant PVC/acrylonitrile-styrene-butadiene copolymer alloy.
10. preparation method according to claim 9 is characterized in that: the temperature of each section of forcing machine is 150~190 ℃ in the described step (1);
Or the temperature range of each section of forcing machine is 150~220 ℃ in the described step (4), and screw speed is 200~400 rev/mins.
CN201110256504.6A 2011-09-01 2011-09-01 A kind of flaming retarding cold resistant PVC/ABS Alloy And Preparation Method CN102964715B (en)

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CN103254531A (en) * 2013-05-27 2013-08-21 常州大学 Flame-retardant PVC (polyvinyl chloride) composite material and preparation method thereof
CN103275426A (en) * 2013-06-13 2013-09-04 武汉金来朋线缆有限公司 PVC (polyvinyl chloride) high temperature resistant electric wire plastic and preparation method
CN103304921A (en) * 2013-06-18 2013-09-18 常熟市佳泰金属材料有限公司 Method for preparing flame-retardant toughened polyvinyl chloride composite material
CN103319800A (en) * 2013-06-18 2013-09-25 常熟市佳泰金属材料有限公司 Toughened flame-retardant PVC (Poly Vinyl Chloride) composite material
CN103923433A (en) * 2014-04-30 2014-07-16 上海瀚氏模具成型有限公司 Halogen-free flame retardant and heat resistant ABS (acrylonitrile butadiene styrene copolymers) plastic for automotive interior trim parts and preparation method thereof
CN103980645A (en) * 2014-06-03 2014-08-13 山东瀚氏汽车零部件有限公司 Anti-aging and high temperature resistant HIPS (high impact polystyrene) plastic for automotive interior parts and preparation method
CN104277354A (en) * 2013-12-28 2015-01-14 扬州市苏花电子科技有限公司 Plastic material
CN105086283A (en) * 2015-09-02 2015-11-25 连云港海水化工有限公司 High-fluidity and flame-retardant PVC/ABS (acrylonitrile butadiene styrene) alloy material and preparation method thereof
CN105419554A (en) * 2015-12-04 2016-03-23 常熟市古里镇淼泉大光金属制品厂 Shelf for warehouse
CN105754258A (en) * 2016-04-07 2016-07-13 宁波宏协承汽车部件有限公司 PVC (polyvinyl chloride)/ABS (acrylonitrile-butadiene-styrene) alloy material for front windshield lower fastening strip for car and preparation method thereof
CN105906866A (en) * 2016-06-19 2016-08-31 阮丽丽 High-cold-resistance rubber material and preparation method thereof
CN105968689A (en) * 2016-07-12 2016-09-28 新昌县绿泰塑胶有限公司 Environment-friendly flame-retardant plastic
CN106280072A (en) * 2015-06-25 2017-01-04 特变电工股份有限公司 A kind of low smoke and low halogen cold resistant cable material, preparation method and cable cover(ing)
CN107312288A (en) * 2017-06-26 2017-11-03 俞惠英 A kind of low temperature resistant flame retardant material
CN108586990A (en) * 2018-05-15 2018-09-28 佛山市高明威仕达塑料有限公司 A kind of ABS modified PVCs sheet material and its production technology
CN110229445A (en) * 2019-07-19 2019-09-13 苏州爱得华塑化有限公司 A kind of low temperature wear resistant automobile interior material
CN110452477A (en) * 2019-07-11 2019-11-15 安徽诺普康医疗器械有限公司 A kind of disposable plastic urine bag cold-resistant cracking resistance resin material and preparation method thereof
WO2020253483A1 (en) * 2019-06-17 2020-12-24 金发科技股份有限公司 Environment-friendly flame-retardant abs composite material and preparation method therefor

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CN103254531A (en) * 2013-05-27 2013-08-21 常州大学 Flame-retardant PVC (polyvinyl chloride) composite material and preparation method thereof
CN103275426A (en) * 2013-06-13 2013-09-04 武汉金来朋线缆有限公司 PVC (polyvinyl chloride) high temperature resistant electric wire plastic and preparation method
CN103275426B (en) * 2013-06-13 2015-09-16 武汉金来朋线缆有限公司 A kind of preparation method of polyvinyl chloride fire resistant electric wire plastics
CN103304921A (en) * 2013-06-18 2013-09-18 常熟市佳泰金属材料有限公司 Method for preparing flame-retardant toughened polyvinyl chloride composite material
CN103319800A (en) * 2013-06-18 2013-09-25 常熟市佳泰金属材料有限公司 Toughened flame-retardant PVC (Poly Vinyl Chloride) composite material
CN104277354A (en) * 2013-12-28 2015-01-14 扬州市苏花电子科技有限公司 Plastic material
CN103923433A (en) * 2014-04-30 2014-07-16 上海瀚氏模具成型有限公司 Halogen-free flame retardant and heat resistant ABS (acrylonitrile butadiene styrene copolymers) plastic for automotive interior trim parts and preparation method thereof
CN103980645A (en) * 2014-06-03 2014-08-13 山东瀚氏汽车零部件有限公司 Anti-aging and high temperature resistant HIPS (high impact polystyrene) plastic for automotive interior parts and preparation method
CN103980645B (en) * 2014-06-03 2016-06-08 山东瀚氏汽车零部件有限公司 Automotive upholstery aging resistance is high temperature resistant HIPS plastic and preparation method
CN106280072A (en) * 2015-06-25 2017-01-04 特变电工股份有限公司 A kind of low smoke and low halogen cold resistant cable material, preparation method and cable cover(ing)
CN105086283A (en) * 2015-09-02 2015-11-25 连云港海水化工有限公司 High-fluidity and flame-retardant PVC/ABS (acrylonitrile butadiene styrene) alloy material and preparation method thereof
CN105419554A (en) * 2015-12-04 2016-03-23 常熟市古里镇淼泉大光金属制品厂 Shelf for warehouse
CN105754258A (en) * 2016-04-07 2016-07-13 宁波宏协承汽车部件有限公司 PVC (polyvinyl chloride)/ABS (acrylonitrile-butadiene-styrene) alloy material for front windshield lower fastening strip for car and preparation method thereof
CN105906866A (en) * 2016-06-19 2016-08-31 阮丽丽 High-cold-resistance rubber material and preparation method thereof
CN105968689A (en) * 2016-07-12 2016-09-28 新昌县绿泰塑胶有限公司 Environment-friendly flame-retardant plastic
CN107312288A (en) * 2017-06-26 2017-11-03 俞惠英 A kind of low temperature resistant flame retardant material
CN108586990A (en) * 2018-05-15 2018-09-28 佛山市高明威仕达塑料有限公司 A kind of ABS modified PVCs sheet material and its production technology
WO2020253483A1 (en) * 2019-06-17 2020-12-24 金发科技股份有限公司 Environment-friendly flame-retardant abs composite material and preparation method therefor
CN110452477A (en) * 2019-07-11 2019-11-15 安徽诺普康医疗器械有限公司 A kind of disposable plastic urine bag cold-resistant cracking resistance resin material and preparation method thereof
CN110229445A (en) * 2019-07-19 2019-09-13 苏州爱得华塑化有限公司 A kind of low temperature wear resistant automobile interior material

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