CN104610719A - High-heat resistance and low-gloss antistatic PC/ASA alloy material and preparation method thereof - Google Patents
High-heat resistance and low-gloss antistatic PC/ASA alloy material and preparation method thereof Download PDFInfo
- Publication number
- CN104610719A CN104610719A CN201410826855.XA CN201410826855A CN104610719A CN 104610719 A CN104610719 A CN 104610719A CN 201410826855 A CN201410826855 A CN 201410826855A CN 104610719 A CN104610719 A CN 104610719A
- Authority
- CN
- China
- Prior art keywords
- antistatic
- alloy material
- resisting
- asa alloy
- low gloss
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- 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
-
- 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
- B29C2948/92009—Measured parameter
- B29C2948/92209—Temperature
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
-
- 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
-
- 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 discloses a high-heat resistance and low-gloss antistatic PC/ ASA alloy material. The high-heat resistance and low-gloss antistatic PC/ASA alloy material comprises the following components in parts by weight: 60-80 parts of polycarbonate resin, 10-20 parts of an antistatic agent, 0-15 parts of an acrylonitrile-styrene copolymer, 4-20 parts of an acrylonitrile-styrene-acrylate graft copolymer, 0-5 parts of a grafted maleic anhydride compatibilizer, 0-1 part of an antioxidant and 0.1-2 parts of a matting agent. The technical scheme adopted in the invention has the benefits as follows: a polycarbonate/ acrylonitrile-styrene-acrylate blending material adopting the technical scheme is excellent in heat resistance, has a permanent anti-static property and a low-gloss characteristic, and can be applied to car interiors.
Description
Technical field
The present invention relates to technical field of alloy material, relate to one and there is high heat-resisting, low gloss antistatic PC/ASA alloy material and preparation method thereof.
Background technology
PC/ASA material is one of the most frequently used plastics of auto parts, have the premium properties of PC and ASA concurrently, combine the resistance toheat of PC material, high strength, high tenacity and ASA material weathering resistance, the feature such as chemical resistant properties and processibility, be often used to manufacture various automobile interior exterior trim.But PC/ASA material only has above advantage and still is apparent not enough, the position that frequently contacts of human body in the car, easy triboelectrification, to produce under electrostatic precipitation, dry environment the bad phenomenon such as spark discharge.For addressing this problem, improve the comfortableness driven, under the prerequisite ensureing Driver Vision safety, more requirement reduces electrostatic influence, so develops one of performance satisfactory low gloss antistatic PC/ASA material development trend becoming automotive interior material.
The present invention be exactly introduce that a kind of height meeting automotive trim application requiring is heat-resisting, low gloss antistatic PC/ASA alloy material and preparation method thereof.
Summary of the invention
The object of this invention is to provide one and there is high heat-resisting, low gloss antistatic PC/ASA alloy material and preparation method thereof, to solve the problems referred to above of prior art.
Object of the present invention is achieved through the following technical solutions.
A kind of high heat-resisting, low gloss antistatic PC/ASA alloy material, is made up of polycarbonate, static inhibitor, acrylonitritrile-styrene resin, acrylonitrile-styrene-acrylic ester graft copolymer, grafted maleic anhydride compatilizer, oxidation inhibitor and matting agent; By weight, described polycarbonate resin 60-80 part; Static inhibitor 10-20 part; Acrylonitritrile-styrene resin 0-15 part; Acrylonitrile-styrene-acrylic ester graft copolymer 4-20 part; Grafted maleic anhydride compatilizer 0-5 part; Oxidation inhibitor 0-1 part; Matting agent 0.1-2 part.
Described polycarbonate is the bisphenol A type resin of molecular weight 27000-30000.
Described static inhibitor is the one or more combination in nylon matrix polymkeric substance, preferably: French Arkema, MH2030; Shanghai Toyota Tsusho company, NC6321;
Described acrylonitrile-styrene-acrylic ester graft copolymer is acrylate rubber like body and vinyl cyanide, cinnamic graft copolymer.
Described oxidation inhibitor comprises one or more in Hinered phenols antioxidant, phosphoric acid ester oxidation inhibitor, benzotriazole category light absorber and O-hydroxyl-diphenyl ketone class light absorber.
Described matting agent is selected from global chemical plant, Yiyuan County, XGW04.
Above-mentioned height is heat-resisting, the preparation method of low gloss antistatic PC/ASA alloy material, the steps include:
1) each raw material is weighed by above-mentioned formula;
2) screw diameter 35mm is added after the raw material mixing of super-dry with Double-screw feeder continuous uniform, in the twin screw extruder main barrel of length-to-diameter ratio L/D=36, it is 170 DEG C, 200 DEG C, 220 DEG C, 230 DEG C, 230 DEG C, 235 DEG C, 225 DEG C that main barrel Discrete control temperature exports from charging opening to head, twin screw rotating speed is 300 revs/min, extrudes material strip pelletizing after tank cooling and obtains product.
The beneficial effect of technical solution of the present invention is: a kind of polycarbonate/acrylonitrile-cinnamic acrylic ester intermingling material adopting technique scheme, has the characteristic of excellent resistance toheat, permanence antistatic performance and low gloss, can be used for automotive upholstery.
Embodiment
Below by specific embodiment, the present invention is further illustrated, but described embodiment is only for illustration of the present invention instead of restriction the present invention.
The present invention is raw materials used:
PC: the bisphenol A type resin of molecular weight 27000-30000.
Static inhibitor 1: French Arkema, MH2030;
Static inhibitor 2: Shanghai Toyota Tsusho company, NC6321;
ASA-1: Jin Hu company of Korea S, XC500A;
ASA-2: Japanese UMG company produces, 960A;
Compatilizer: the acrylonitritrile-styrene resin of maleic anhydride graft, Japanese UMG company produces;
SAN: the multipolymer of styrene-acrylonitrile, new lake (Changzhou) petro-chemical corporation produces, AS powder;
Oxidation inhibitor 1: Hinered phenols antioxidant, DOUBLE BOND CHEMICAL IND. company limited produces, and 1010;
Oxidation inhibitor 2: phosphoric acid ester oxidation inhibitor, Ciba company of Switzerland produces, 619F;
Oxidation inhibitor 3: benzotriazole category light absorber, Ciba company of Switzerland produces, UV-326;
Oxidation inhibitor 4: O-hydroxyl-diphenyl ketone class light absorber, Tianjin Li Anlong company produces, UV-531.
Matting agent: global chemical plant, Yiyuan County, XFW04.
Product performance testing method:
Notched Izod impact strength: by ISO 179-1/1eA method, KJ/m
2;
Vicat softening temperature: by ISO 306 method, B50, DEG C;
Surface resistivity: by IEC60093 method, Ω;
Glossiness: test under vancometer 60 ° of conditions.
Embodiment 1-6 and comparative example 1
Twin screw extruder (screw diameter 35mm is added with Double-screw feeder continuous uniform by table 1 after proportion of composing mixing through the PC resin of super-dry, static inhibitor, ASA, SAN and compatilizer etc., length-to-diameter ratio L/D=36) in main barrel, main barrel Discrete control temperature (exporting to head from charging opening) is 170 DEG C, 200 DEG C, 220 DEG C, 230 DEG C, 230 DEG C, 235 DEG C, 225 DEG C, twin screw rotating speed is 300 revs/min, extrudes material strip pelletizing after tank cooling and obtains product.The said products is injection molded into standard batten with plastic-injection moulding machine in 85 DEG C of dryings after 4 hours in convection oven, injection temperature 230 DEG C.The batten of injection formed is put into glass desicator immediately and carry out performance test after room temperature is placed at least 24 hours.Test result is in table 1.
The composition of table 1PC/ASA composition and performance
As can be seen from the test result of upper table embodiment, when in antistatic PC/ASA material, static inhibitor content is identical, along with the increase of PC content, the surface resistivity of antistatic material obviously increases thereupon, antistatic PC/more difficult the preparation of ASA material of high PC content, under the formula system used in the present invention, the antistatic PC/ASA material (embodiment 5) of the excellent combination property of higher PC content can be obtained; Use different oxidation inhibitor can have considerable influence (embodiment 5, comparative example 1) to the notched Izod impact strength performance of antistatic material; Use different static inhibitor and formula system, have considerable influence to the antistatic property of integral material.
One of the present invention has the characteristic that height is heat-resisting, low gloss antistatic PC/ASA alloy material has excellent resistance toheat, permanence antistatic performance and low gloss, can be used for automotive upholstery.
Claims (8)
1. high heat-resisting, low gloss antistatic PC/ASA alloy material, is characterized in that: be made up of polycarbonate, static inhibitor, acrylonitritrile-styrene resin, acrylonitrile-styrene-acrylic ester graft copolymer, grafted maleic anhydride compatilizer, oxidation inhibitor and matting agent; By weight, described polycarbonate resin 60-80 part; Static inhibitor 10-20 part; Acrylonitritrile-styrene resin 0-15 part; Acrylonitrile-styrene-acrylic ester graft copolymer 4-20 part; Grafted maleic anhydride compatilizer 0-5 part; Oxidation inhibitor 0-1 part; Matting agent 0.1-2 part.
2. heat-resisting, the low gloss antistatic PC/ASA alloy material of height according to claim 1, is characterized in that: described polycarbonate is the bisphenol A type resin of molecular weight 27000-30000.
3. heat-resisting, the low gloss antistatic PC/ASA alloy material of height according to claim 1, is characterized in that: described static inhibitor is the one or more combination in nylon matrix polymkeric substance.
4. heat-resisting, the low gloss antistatic PC/ASA alloy material of height according to claim 3, is characterized in that: described static inhibitor is the one in MH2030 and NC6321.
5. heat-resisting, the low gloss antistatic PC/ASA alloy material of height according to claim 1, is characterized in that: described acrylonitrile-styrene-acrylic ester graft copolymer is acrylate rubber like body and vinyl cyanide, cinnamic graft copolymer.
6. heat-resisting, the low gloss antistatic PC/ASA alloy material of height according to claim 1, is characterized in that: described oxidation inhibitor comprises one or more in Hinered phenols antioxidant, phosphoric acid ester oxidation inhibitor, benzotriazole category light absorber and O-hydroxyl-diphenyl ketone class light absorber.
7. heat-resisting, the low gloss antistatic PC/ASA alloy material of height according to claim 1, is characterized in that: described matting agent is selected from global chemical plant, Yiyuan County, XGW04.
8. the preparation method of, low gloss antistatic PC/ASA alloy material heat-resisting according to one of any described height of claim 1-7, is characterized in that: the steps include:
1) each raw material is weighed by above-mentioned formula;
2) screw diameter 35mm is added after the raw material mixing of super-dry with Double-screw feeder continuous uniform, in the twin screw extruder main barrel of length-to-diameter ratio L/D=36, it is 170 DEG C, 200 DEG C, 220 DEG C, 230 DEG C, 230 DEG C, 235 DEG C, 225 DEG C that main barrel Discrete control temperature exports from charging opening to head, twin screw rotating speed is 300 revs/min, extrudes material strip pelletizing after tank cooling and obtains product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410826855.XA CN104610719A (en) | 2014-12-26 | 2014-12-26 | High-heat resistance and low-gloss antistatic PC/ASA alloy material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410826855.XA CN104610719A (en) | 2014-12-26 | 2014-12-26 | High-heat resistance and low-gloss antistatic PC/ASA alloy material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104610719A true CN104610719A (en) | 2015-05-13 |
Family
ID=53145382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410826855.XA Pending CN104610719A (en) | 2014-12-26 | 2014-12-26 | High-heat resistance and low-gloss antistatic PC/ASA alloy material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104610719A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105419285A (en) * | 2015-11-27 | 2016-03-23 | 昆山幻彩塑胶科技有限公司 | Permanently antistatic low-gloss PC/ASA material |
| CN106147190A (en) * | 2016-08-12 | 2016-11-23 | 太仓市华鼎塑料有限公司 | PC/ASA intermingling material that a kind of low gloss high-strength halogen-free is fire-retardant and preparation method thereof |
| CN106751686A (en) * | 2016-12-29 | 2017-05-31 | 重庆普利特新材料有限公司 | A kind of light color system, low gloss exempt from spraying, it is low distribute, ageing-resistant PC ABS alloy materials |
| CN107033573A (en) * | 2017-04-28 | 2017-08-11 | 柏力开米复合塑料(昆山)有限公司 | A kind of permanent anti-static high-weatherability PC/ASA materials and preparation method thereof |
| CN109486152A (en) * | 2018-11-08 | 2019-03-19 | 万华化学集团股份有限公司 | A kind of PC/ASA alloy material and its preparation method and application |
| CN109486150A (en) * | 2018-11-07 | 2019-03-19 | 万华化学集团股份有限公司 | A kind of PC/ASA alloy material of resistant to hydrolysis and preparation method thereof |
| CN112251009A (en) * | 2020-10-20 | 2021-01-22 | 江苏金发科技新材料有限公司 | Low-gloss permanent antistatic polycarbonate/styrene resin alloy and preparation method thereof |
| CN112341828A (en) * | 2020-12-04 | 2021-02-09 | 江苏金发科技新材料有限公司 | Scratch-resistant noise-reducing PC/ASA resin alloy and preparation method thereof |
| US11339286B2 (en) | 2017-12-05 | 2022-05-24 | Lotte Chemical Corporation | Thermoplastic resin composition and molded article using same |
| CN114702811A (en) * | 2022-03-31 | 2022-07-05 | 上海金发科技发展有限公司 | Antistatic piano black PC/ABS alloy and preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101759982A (en) * | 2008-12-23 | 2010-06-30 | 上海普利特复合材料股份有限公司 | Antistatic and ultraviolet resistant PC/ASA material composition |
| CN102443256A (en) * | 2010-10-15 | 2012-05-09 | 哈尔滨鑫达高分子材料有限责任公司 | High-heat-resistance polycarbonate (PC)/acrylonitrile styrene acrylate copolymer (ASA) alloy material and preparation method thereof |
| CN103044874A (en) * | 2011-10-14 | 2013-04-17 | 合肥杰事杰新材料股份有限公司 | Low-glossiness polycarbonate/styrene base resin composition and preparation method thereof |
-
2014
- 2014-12-26 CN CN201410826855.XA patent/CN104610719A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101759982A (en) * | 2008-12-23 | 2010-06-30 | 上海普利特复合材料股份有限公司 | Antistatic and ultraviolet resistant PC/ASA material composition |
| CN102443256A (en) * | 2010-10-15 | 2012-05-09 | 哈尔滨鑫达高分子材料有限责任公司 | High-heat-resistance polycarbonate (PC)/acrylonitrile styrene acrylate copolymer (ASA) alloy material and preparation method thereof |
| CN103044874A (en) * | 2011-10-14 | 2013-04-17 | 合肥杰事杰新材料股份有限公司 | Low-glossiness polycarbonate/styrene base resin composition and preparation method thereof |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105419285A (en) * | 2015-11-27 | 2016-03-23 | 昆山幻彩塑胶科技有限公司 | Permanently antistatic low-gloss PC/ASA material |
| CN106147190A (en) * | 2016-08-12 | 2016-11-23 | 太仓市华鼎塑料有限公司 | PC/ASA intermingling material that a kind of low gloss high-strength halogen-free is fire-retardant and preparation method thereof |
| CN106751686A (en) * | 2016-12-29 | 2017-05-31 | 重庆普利特新材料有限公司 | A kind of light color system, low gloss exempt from spraying, it is low distribute, ageing-resistant PC ABS alloy materials |
| CN107033573A (en) * | 2017-04-28 | 2017-08-11 | 柏力开米复合塑料(昆山)有限公司 | A kind of permanent anti-static high-weatherability PC/ASA materials and preparation method thereof |
| US11339286B2 (en) | 2017-12-05 | 2022-05-24 | Lotte Chemical Corporation | Thermoplastic resin composition and molded article using same |
| CN109486150A (en) * | 2018-11-07 | 2019-03-19 | 万华化学集团股份有限公司 | A kind of PC/ASA alloy material of resistant to hydrolysis and preparation method thereof |
| CN109486150B (en) * | 2018-11-07 | 2022-11-08 | 万华化学集团股份有限公司 | Hydrolysis-resistant PC/ASA alloy material and preparation method thereof |
| CN109486152B (en) * | 2018-11-08 | 2022-11-04 | 万华化学集团股份有限公司 | PC/ASA alloy material and preparation method and application thereof |
| CN109486152A (en) * | 2018-11-08 | 2019-03-19 | 万华化学集团股份有限公司 | A kind of PC/ASA alloy material and its preparation method and application |
| CN112251009A (en) * | 2020-10-20 | 2021-01-22 | 江苏金发科技新材料有限公司 | Low-gloss permanent antistatic polycarbonate/styrene resin alloy and preparation method thereof |
| CN112341828B (en) * | 2020-12-04 | 2022-08-09 | 江苏金发科技新材料有限公司 | Scratch-resistant noise-reducing PC/ASA resin alloy and preparation method thereof |
| CN112341828A (en) * | 2020-12-04 | 2021-02-09 | 江苏金发科技新材料有限公司 | Scratch-resistant noise-reducing PC/ASA resin alloy and preparation method thereof |
| CN114702811A (en) * | 2022-03-31 | 2022-07-05 | 上海金发科技发展有限公司 | Antistatic piano black PC/ABS alloy and preparation method and application thereof |
| CN114702811B (en) * | 2022-03-31 | 2024-03-19 | 上海金发科技发展有限公司 | Antistatic piano black PC/ABS alloy and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104610719A (en) | High-heat resistance and low-gloss antistatic PC/ASA alloy material and preparation method thereof | |
| CN100549087C (en) | PC terpolymer resin/polybutylene terephthalate alloy material | |
| CN104559033A (en) | Low-gloss heat-resistant ABS resin composition and preparation method thereof | |
| CN101759974A (en) | Low-odor antistatic and high tenacity polycarbonate composite | |
| CN103554865A (en) | High-flow PC/ABS alloy material and its preparation method and application thereof | |
| CN107474467B (en) | Ultralow-gloss heat-resistant ABS material | |
| CN101469120B (en) | Low brightness, high impact and high flowablity polycarbonate composition | |
| CN102051034B (en) | Polycarbonate composite with low gloss and high heat resistance | |
| CN102532849B (en) | PC/ASA/PBT (poly carbonate/ acrylonitrile-styrene-acrylate/polybutylene terephthalate) alloy material and preparation method thereof | |
| WO2006127245A2 (en) | Low gloss thermoplastic composition | |
| CN103740041A (en) | Low-gloss and low-odor ABS (acrylonitrile butadiene styrene) material for automotive interior parts and preparation method thereof | |
| CN106046643B (en) | High-compatibility PMMA/ASA alloy resin compositions and preparation method thereof | |
| CN102115583A (en) | Weather-resistant low-gloss high-fluidity polycarbonate composition | |
| CN103740081A (en) | Low-odor and high-impact resistance PC/ASA (polycarbonate/acrylonitrile styrene acrylate) blended material and preparation method thereof | |
| CN105504753A (en) | High-performance anti-ultraviolet PC/PBT/ASA (polycarbonate/polybutylene terephthalate/acrylonitrile-styrene-acrylate copolymer) composite material and preparation method thereof | |
| CN109135158A (en) | A kind of high tenacity, ABS/PBT alloy of scratch-resistant and preparation method thereof | |
| CN101205353A (en) | Impact property improved PBT and ABS alloy material | |
| CN104845026A (en) | Heat-resistant ABS (acrylonitrile-butadiene-styrene) resin composition high in scratch resistance and preparation method of heat-resistant ABS resin composition | |
| KR101949555B1 (en) | Thermoplastic resin composition and molded article of same | |
| JP6637496B2 (en) | Polymer resin composition | |
| CN111057352A (en) | Polyester type thermoplastic elastomer composition and preparation method and application thereof | |
| CN103030962A (en) | High weather-proofing and heat and humidity resistant PC/ABS blending material and preparation method thereof | |
| CN101759981A (en) | Scale-free low-volatility polycarbonate compound | |
| CN104592666A (en) | Low-glossiness low-odor ASA material and preparation method thereof | |
| CN112708238A (en) | Matte TPU/ABS alloy material with high low-temperature toughness and easiness in processing and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150513 |
|
| RJ01 | Rejection of invention patent application after publication |