CN109337272A - A kind of PMMA/ASA alloy resin composition and preparation method thereof - Google Patents
A kind of PMMA/ASA alloy resin composition and preparation method thereof Download PDFInfo
- Publication number
- CN109337272A CN109337272A CN201811070207.0A CN201811070207A CN109337272A CN 109337272 A CN109337272 A CN 109337272A CN 201811070207 A CN201811070207 A CN 201811070207A CN 109337272 A CN109337272 A CN 109337272A
- Authority
- CN
- China
- Prior art keywords
- pmma
- asa
- resin composition
- asa alloy
- alloy resin
- 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
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/10—Homopolymers or copolymers of methacrylic acid esters
- C08L33/12—Homopolymers or copolymers of methyl methacrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
-
- 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
- C08L2205/03—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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A kind of PMMA/ASA alloy resin composition and preparation method thereof, the PMMA/ASA alloy resin composition, according to parts by weight than including following component: 35-60 parts of polymethyl methacrylate (PMMA) resin, 30-50 parts of acrylonitrile-styrene-butyl acrylate (ASA) resin, 5-20 parts of styrene-maleic anhydride copolymer (SMA) agent, 1-5 parts of methyl methacrylate-grafted ethylene oxidic ester (PMMA-g-GMA), 0.3-1.0 parts and processing aid 0.6-1.5 parts of black toner, not only there is the PMMA/ASA alloy resin composition that the present invention prepares high glaze to exempt to spray, and have that excellent physical mechanical property is excellent and scratch-resistant, heat resistance, the processing step that it is prepared is simple.
Description
Technical field
The present invention relates to technical field of polymer material processing more particularly to a kind of PMMA/ASA alloy resin composition and
Preparation method.
Background technique
In recent years, the black internal and external ornament part of automobile piano was more and more popular with consumers.Whole realization plastic part
The black effect of bloom piano is realized by spraying piano dirty oil paint in frosting.However, since spraying cost is excessively high, and
The rigors of technique and environment to spray painting, therefore gradually begun trying at present using the piano black-materials for exempting from spraying.Wherein,
The black material of automobile exterior piano mainly includes bloom ASA, bloom PC, bloom PMMA/ASA alloy etc.；PMMA/ASA alloy
Resin material is current most promising material, but PMMA/ASA alloy resin material is being applied to automobile grills and pillar trim
When plate, heat-resisting deficiency, the inadequate problem of scraping and wiping resistance performance are often encountered, and is not also able to solve the deficiency at present,
The utilization of PMMA/ASA alloy resin material is caused to have been more limited.
Summary of the invention
It is an object of the invention to propose a kind of PMMA/ASA alloy resin composition with heat-resisting scratch-resistant, not only
Exempt to spray with high glaze, and has that excellent physical mechanical property is excellent and scratch-resistant, heat resistance.
It is another object of the present invention to the PMMA/ASA conjunctions for proposing that a kind of technical process simply has heat-resisting scratch-resistant
The preparation method of golden resin combination.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of PMMA/ASA alloy resin composition with heat-resisting scratch-resistant, the PMMA/ASA alloy resin combination
Object, according to parts by weight than including following component:
A kind of PMMA/ASA alloy resin composition with heat-resisting scratch-resistant proposed by the present invention, main use are blended
PMMA resin is blended modified technological means with ASA resin, and in the PMMA/ASA alloy system of formation, utilizes
PMMA-g-GMA introduces the copolyreaction of PMMA-g-GMA and SMA as compatilizer, makes PMMA-g- during blending
GMA and SMA react to form covalent bond, to obtain the PMMA copolymer with branching result and cross-linked structure, this is poly-
The scraping and wiping resistance performance and heat resistance of PMMA/ASA can be effectively improved by closing object, exempt to spray with high glaze to effectively prepare
Apply, physical mechanical property is excellent, PMMA/ASA alloy resin composition with scratch-resistant and heat resistance, be suitable for that there is height
The automobile exterior trimming parts such as the automobile exterior trimming parts, such as grid, pillar panel, backsight mirror shell that heat-resisting and high scratch-resistant requires.
It further illustrates, the average weight-molecular mass of the PMMA resin is 50000-150000g/mol.PMMA resin
Itself has good chemical stability and weatherability, by controlling its certain average weight-molecular mass, with guarantee and institute
It states ASA resin and forms steadily alloy system, PMMA-g-GMA and SMA is made sufficiently to react to form covalent bond, obtain more
The PMMA copolymer with branching result and cross-linked structure.
It further illustrates, between 1.50-1.53, the rubber of the ASA resin contains the ranges of indices of refraction of the ASA resin
Amount is 20%-60%.By controlling the ranges of indices of refraction of the ASA resin and combining a certain amount of black toner, make its acquisition
The more steadily black effect of bloom piano, while the rubber content of the ASA resin is controlled, improve ASA resin and PMMA tree
Impact strength after rouge blending, improves the mechanical property of PMMA/ASA alloy resin composition and the harmony of processing performance.
It further illustrates, the maleic anhydride content of the SMA resin is 20-30%, and the refractive index of the SMA resin is
1.52-1.54。
It further illustrates, glycidyl methacrylate (GMA) content of the PMMA-g-GMA is 20-30%, institute
The refractive index for stating PMMA-g-GMA is 1.47-1.48.By the maleic anhydride content and PMMA-g-GMA that control SMA resin
Glycidyl methacrylate (GMA) content, using high activity maleic anhydride sufficiently with the metering system of PMMA-g-GMA
Reaction forms covalent bond between acid glycidyl ester, generates PMMA copolymer more with branching result and cross-linked structure.
It further illustrates, the black toner is that dyestuff is black；The processing aid includes antioxidant, lubricant and demoulding
Agent.
It further illustrates, the antioxidant is Hinered phenols antioxidant or phosphite ester antioxidant, and the lubricant is
Pentaerythritol stearate or ethylene bis stearic acid amide, the release agent are silicone release agent.Pass through above antioxidant
The oxidation reaction of polymer can be prevented or hinder, capture living radical generates nonactive group, makes to aoxidize chain reaction
It terminates, to delay the oxidation process of high molecular material, processing can be gone on smoothly, extend its service life；And antioxidant
Xanthochromia of PMMA/ASA alloy resin during high-temperature mixing can be mitigated to a certain extent, wherein hindered phenol compound and
Bi-ester of phosphite is most obvious to the xanthochromia improvement of PMMA/ASA alloy resin.
Using the silicone release agent with high heat resistance and stress performance, guarantee that each component is effective during melt extrusion
It is separated from mold, to form stable PMMA/ASA alloy resin composition.
A kind of preparation method of the PMMA/ASA alloy resin composition with heat-resisting scratch-resistant, includes the following steps:
(1) the following raw material is weighed respectively by ratio of weight and the number of copies: PMMA resin, ASA resin, SMA agent, PMMA-g-GMA, black
Color toner and processing aid；And premixed in high-speed mixer, obtain premix；
(2) premix is sent into double screw extruder, in 200-240 DEG C of extrusion temperature and 200-500 revs/min of spiral shell
Melting extrusion is carried out under bar speed conditions, PMMA/ASA alloy resin composition can be obtained in cooling granulation.
The present invention proposes a kind of with heat-resisting scratch resistance to overcome PMMA/ASA alloy resin defect of the existing technology
The preparation method of the PMMA/ASA alloy resin composition of wiping, the technical process of preparation method is simple, at low cost, obtained
PMMA/ASA alloy resin not only has the effect of that the bloom piano for exempting from spraying is black, but also its physical mechanical property is excellent, high resistance to
Scraping and heat resistance, can be especially suitable on the automobile exterior part with high heat resistance and the requirement of high scratch-resistant.
It further illustrates, doing time in advance described in step (1) is 3~10 minutes.
Beneficial effects of the present invention: by using the technological means of blending and modifying, PMMA resin and ASA resin are carried out
It is blended, using PMMA-g-GMA as compatilizer, introduces the copolyreaction of PMMA-g-GMA and SMA, make the process in blending
Middle PMMA-g-GMA and SMA react to form covalent bond, to obtain the PMMA copolymerization with branching result and cross-linked structure
Object, to effectively prepare, to exempt from spraying, physical mechanical property with high glaze excellent, with scratch-resistant and heat resistance
PMMA/ASA alloy resin composition, the composition is especially suitable for the automobile exterior zero with high heat resistance and the requirement of high scratch-resistant
Part.
Specific embodiment
The technical scheme of the invention is further explained by means of specific implementation.
A kind of preparation method of the PMMA/ASA alloy resin composition with heat-resisting scratch-resistant of embodiment-, including it is as follows
Step:
(1) according to such as the different weight fraction ratio of the following table 1, weighing the following raw material component respectively: PMMA resin, ASA resin,
SMA agent, PMMA-g-GMA, black toner and processing aid；And premix is carried out in high-speed mixer 3 minutes, obtain premix；
Wherein, the average weight-molecular mass of the PMMA resin is 50000g/mol, and the ranges of indices of refraction of the ASA resin is 1.50
Between, the rubber content of the ASA resin is 60%；The maleic anhydride content of the SMA resin is 30%, the SMA resin
Refractive index be 1.52；Glycidyl methacrylate (GMA) content of the PMMA-g-GMA is 30%, the PMMA-
The refractive index of g-GMA is 1.47；The black toner is that dyestuff is black；The processing aid includes antioxidant, lubricant and takes off
Mould agent.
(2) premix is sent into double screw extruder, in 200-240 DEG C of extrusion temperature and 200-500 revs/min of spiral shell
Melting extrusion is carried out under bar speed conditions, PMMA/ASA alloy resin composition can be obtained in cooling granulation.
The recipe ingredient of the PMMA/ASA alloy resin composition of 1 different weight portion rate of table
By the PMMA/ASA alloy resin composition obtained respectively in above-described embodiment 1~4 and comparative example 1~3 into
Row performance test and evaluation.
1, performance evaluation mode and its implementation standard
PMMA/ASA alloy resin composition obtained by embodiment 1-4 and comparative example 1~3 is subjected to mechanical performance survey
Examination, and be molded colour table (size are as follows: long * wide * thickness=140mm*90mm*3mm) and carry out glossiness test and scratch-resistant test, knot
Fruit is as shown in table 2:
Charpy notch impact strength: according to ISO 179-1:2010 (E) standard testing, impact energy 4J；
Vicat softening point: according to ISO 306:2013 (E) standard testing, test condition 5Kg, 50 DEG C/h；
Bending modulus: according to ISO 178:2010 (E) standard testing, test speed 2mm/min；
Melt index: according to ISO 1133-1:2011 (E) standard testing, test condition is 220 DEG C of * 10Kg.
Glossiness: according to the method for ASTM D2457,268 vancometer of Konica Minolta Multigloss, note are used
Moulding colour table test angle is 20 °.
Scratch-resistant: according to the method 1 of GMW14688, load 10N, test scrapes the variation of front and back L value.△ L value is smaller,
Illustrate that scraping and wiping resistance performance is better.
2, test result
2 measuring mechanical property of table and scraping test
According to the PMMA/ASA alloy resin composition for preparing Examples 1 to 4 and comparative example 1~3 in table 2
It is compared, it can be seen that not only have according to PMMA/ASA alloy resin composition prepared by recipe ingredient proposed by the present invention
There is high glaze to exempt to spray, close pool degree 80 or more, while impact strength and bending modulus significantly improve, while its dimension card
Softening point greatly improves and scratch △ L value is substantially reduced, thus it has that excellent physical mechanical property is excellent and scratch-resistant,
Heat resistance.
A kind of preparation method of the PMMA/ASA alloy resin composition with heat-resisting scratch-resistant of embodiment 5-, including it is as follows
Step:
(1) according to the weight fraction ratio in embodiment 1, weigh the following raw material component: PMMA resin, ASA resin, SMA agent,
PMMA-g-GMA, black toner and processing aid；And premix is carried out in high-speed mixer 10 minutes, obtain premix；Wherein,
The average weight-molecular mass of the PMMA resin is 150000g/mol, the ranges of indices of refraction of the ASA resin 1.53 it
Between, the rubber content of the ASA resin is 20%；The maleic anhydride content of the SMA resin is 20%, the SMA resin
Refractive index is 1.54；Glycidyl methacrylate (GMA) content of the PMMA-g-GMA is 20%, the PMMA-g-
The refractive index of GMA is 1.48；The black toner is that dyestuff is black；The processing aid includes antioxidant, lubricant and demoulding
Agent.
(2) premix is sent into double screw extruder, in 200-240 DEG C of extrusion temperature and 200-500 revs/min of spiral shell
Melting extrusion is carried out under bar speed conditions, PMMA/ASA alloy resin composition can be obtained in cooling granulation, wherein the PMMA/
The impact strength of ASA alloy resin composition is 13KJ/m2, bending modulus 2250MPa, Vicat softening point is 101 DEG C, is scraped
Property △ L value be 0.6.
A kind of preparation method of the PMMA/ASA alloy resin composition with heat-resisting scratch-resistant of embodiment 6-, including it is as follows
Step:
(1) according to the weight fraction ratio in embodiment 1, weigh the following raw material component: PMMA resin, ASA resin, SMA agent,
PMMA-g-GMA, black toner and processing aid；And premix is carried out in high-speed mixer 6 minutes, obtain premix；Wherein,
The average weight-molecular mass of the PMMA resin is 120000g/mol, the ranges of indices of refraction of the ASA resin 1.51 it
Between, the rubber content of the ASA resin is 40%；The maleic anhydride content of the SMA resin is 15%, the SMA resin
Refractive index is 1.53；Glycidyl methacrylate (GMA) content of the PMMA-g-GMA is 15%, the PMMA-g-
The refractive index of GMA is 1.47；The black toner is that dyestuff is black；The processing aid includes antioxidant, lubricant and demoulding
Agent 13.
(2) premix is sent into double screw extruder, in 200-240 DEG C of extrusion temperature and 200-500 revs/min of spiral shell
Melting extrusion is carried out under bar speed conditions, PMMA/ASA alloy resin composition can be obtained in cooling granulation, wherein the PMMA/
The impact strength of ASA alloy resin composition is 12KJ/m2, bending modulus 2260MPa, Vicat softening point is 100 DEG C, is scraped
Property △ L value be 0.5.
The technical principle of the invention is described above in combination with a specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and shall not be construed in any way as a limitation of the scope of protection of the invention.Based on the explanation herein, the technology of this field
Personnel can associate with other specific embodiments of the invention without creative labor, these modes are fallen within
Within protection scope of the present invention.
Claims (9)
1. a kind of PMMA/ASA alloy resin composition with heat-resisting scratch-resistant, it is characterised in that: the PMMA/ASA alloy
Resin combination, according to parts by weight than including following component:
2. a kind of PMMA/ASA alloy resin composition with heat-resisting scratch-resistant according to claim 1, feature exist
In: the average weight-molecular mass of the PMMA resin is 50000-150000g/mol.
3. a kind of PMMA/ASA alloy resin composition with heat-resisting scratch-resistant according to claim 1, feature exist
In: for the ranges of indices of refraction of the ASA resin between 1.50-1.53, the rubber content of the ASA resin is 20%-60%.
4. a kind of PMMA/ASA alloy resin composition with heat-resisting scratch-resistant according to claim 1, feature exist
In: the maleic anhydride content of the SMA resin is 20-30%, and the refractive index of the SMA resin is 1.52-1.54.
5. a kind of PMMA/ASA alloy resin composition with heat-resisting scratch-resistant according to claim 1, feature exist
In: glycidyl methacrylate (GMA) content of the PMMA-g-GMA is 20-30%, the folding of the PMMA-g-GMA
Penetrating rate is 1.47-1.48.
6. a kind of PMMA/ASA alloy resin composition with heat-resisting scratch-resistant according to claim 1, feature exist
In: the black toner is that dyestuff is black；The processing aid includes antioxidant, lubricant and release agent.
7. a kind of PMMA/ASA alloy resin composition with heat-resisting scratch-resistant according to claim 6, feature exist
In: the antioxidant is Hinered phenols antioxidant or phosphite ester antioxidant, and the lubricant is pentaerythritol stearate
Or ethylene bis stearic acid amide, the release agent are silicone release agent.
8. a kind of PMMA/ASA alloy resin group with heat-resisting scratch-resistant as described in any one in claim 1~7
Close the preparation method of object, characterized by the following steps:
(1) the following raw material is weighed respectively by ratio of weight and the number of copies: PMMA resin, ASA resin, SMA agent, PMMA-g-GMA, black color
Powder and processing aid；And premixed in high-speed mixer, obtain premix；
(2) premix is sent into double screw extruder, is turned in 200-240 DEG C of extrusion temperature and 200-500 revs/min of screw rod
Melting extrusion is carried out under the conditions of speed, PMMA/ASA alloy resin composition can be obtained in cooling granulation.
9. according to right want 8 described in a kind of preparation method of the PMMA/ASA alloy resin composition with heat-resisting scratch-resistant,
It is characterized by: doing time in advance described in step (1) is 3~10 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811070207.0A CN109337272A (en) | 2018-09-13 | 2018-09-13 | A kind of PMMA/ASA alloy resin composition and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811070207.0A CN109337272A (en) | 2018-09-13 | 2018-09-13 | A kind of PMMA/ASA alloy resin composition and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109337272A true CN109337272A (en) | 2019-02-15 |
Family
ID=65305534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811070207.0A Pending CN109337272A (en) | 2018-09-13 | 2018-09-13 | A kind of PMMA/ASA alloy resin composition and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109337272A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110256798A (en) * | 2019-07-11 | 2019-09-20 | 常州威材新材料科技有限公司 | A kind of PMMA/ASA alloy material and preparation method thereof |
| CN110423402A (en) * | 2019-06-27 | 2019-11-08 | 浙江恒大塑胶股份有限公司 | Lower shrinkage High-impact Polypropylene and preparation method thereof |
| CN111592730A (en) * | 2020-06-17 | 2020-08-28 | 湖北合聚高分子材料有限公司 | High-gloss heat-resistant scratch-resistant weather-resistant PMMA/ASA alloy resin material and preparation method thereof |
| CN112111137A (en) * | 2020-06-10 | 2020-12-22 | 上汽通用五菱汽车股份有限公司 | Spraying-free material and preparation method and application thereof |
| CN113136077A (en) * | 2021-04-01 | 2021-07-20 | 广州市聚赛龙工程塑料股份有限公司 | PMMA/ASA alloy material and preparation method and application thereof |
| CN113150480A (en) * | 2021-02-03 | 2021-07-23 | 山东道恩高分子材料股份有限公司 | High-black high-brightness spraying-free scratch-resistant super-weather-resistant PMMA/ASA alloy material |
| CN116218117A (en) * | 2023-02-20 | 2023-06-06 | 上海锦湖日丽塑料有限公司 | Fingerprint-resistant highlight black PMMA/ASA composition and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003074608A2 (en) * | 2002-02-28 | 2003-09-12 | General Electric Company | Weatherable styrenic blends with improved translucency |
| CN105419205A (en) * | 2015-12-24 | 2016-03-23 | 上海锦湖日丽塑料有限公司 | High-gloss spray-coating-free PMMA/ASA alloy resin composition and preparation method thereof |
| CN106046643A (en) * | 2016-06-13 | 2016-10-26 | 上海锦湖日丽塑料有限公司 | High-compatibility PMMA/ASA alloy resin composition and preparation method thereof |
| CN107501829A (en) * | 2017-07-13 | 2017-12-22 | 宁波泰甬汽车零部件有限公司 | A kind of automobile-used resistance to thermal level exempts to spray PMMA/ASA alloys |
-
2018
- 2018-09-13 CN CN201811070207.0A patent/CN109337272A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003074608A2 (en) * | 2002-02-28 | 2003-09-12 | General Electric Company | Weatherable styrenic blends with improved translucency |
| CN105419205A (en) * | 2015-12-24 | 2016-03-23 | 上海锦湖日丽塑料有限公司 | High-gloss spray-coating-free PMMA/ASA alloy resin composition and preparation method thereof |
| CN106046643A (en) * | 2016-06-13 | 2016-10-26 | 上海锦湖日丽塑料有限公司 | High-compatibility PMMA/ASA alloy resin composition and preparation method thereof |
| CN107501829A (en) * | 2017-07-13 | 2017-12-22 | 宁波泰甬汽车零部件有限公司 | A kind of automobile-used resistance to thermal level exempts to spray PMMA/ASA alloys |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110423402A (en) * | 2019-06-27 | 2019-11-08 | 浙江恒大塑胶股份有限公司 | Lower shrinkage High-impact Polypropylene and preparation method thereof |
| CN110256798A (en) * | 2019-07-11 | 2019-09-20 | 常州威材新材料科技有限公司 | A kind of PMMA/ASA alloy material and preparation method thereof |
| CN112111137A (en) * | 2020-06-10 | 2020-12-22 | 上汽通用五菱汽车股份有限公司 | Spraying-free material and preparation method and application thereof |
| CN111592730A (en) * | 2020-06-17 | 2020-08-28 | 湖北合聚高分子材料有限公司 | High-gloss heat-resistant scratch-resistant weather-resistant PMMA/ASA alloy resin material and preparation method thereof |
| CN113150480A (en) * | 2021-02-03 | 2021-07-23 | 山东道恩高分子材料股份有限公司 | High-black high-brightness spraying-free scratch-resistant super-weather-resistant PMMA/ASA alloy material |
| CN113136077A (en) * | 2021-04-01 | 2021-07-20 | 广州市聚赛龙工程塑料股份有限公司 | PMMA/ASA alloy material and preparation method and application thereof |
| CN116218117A (en) * | 2023-02-20 | 2023-06-06 | 上海锦湖日丽塑料有限公司 | Fingerprint-resistant highlight black PMMA/ASA composition and preparation method thereof |
| CN116218117B (en) * | 2023-02-20 | 2024-06-21 | 上海锦湖日丽塑料有限公司 | Fingerprint-resistant highlight black PMMA/ASA composition and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109337272A (en) | A kind of PMMA/ASA alloy resin composition and preparation method thereof | |
| CN111690222B (en) | High-heat-resistance high-brightness PMMA/ASA alloy material and preparation method and application thereof | |
| CN109401161B (en) | Spraying-free, high-weather-resistance and scratch-resistant PMMA material and preparation method thereof | |
| CN101107311B (en) | Impact-resistant poly(meth)acrylate moulding composition with high thermal stability | |
| CN107973976B (en) | High-impact-resistance high-gloss spray-free PP/PETG alloy material and preparation method thereof | |
| CN106046643B (en) | High-compatibility PMMA/ASA alloy resin compositions and preparation method thereof | |
| KR20070034466A (en) | Molding Compounds for High Weatherability Molded Products | |
| CN109749439B (en) | Highlight piano black PA/PMMA alloy resin composition and preparation method thereof | |
| CN102952362A (en) | Metallic super-toughened PMMA (polymethyl methacrylate) composite material and preparation method thereof | |
| HUE034249T2 (en) | Impact-resistant pmma with improved optical properties | |
| CN111592730A (en) | High-gloss heat-resistant scratch-resistant weather-resistant PMMA/ASA alloy resin material and preparation method thereof | |
| CN108727530B (en) | High acid value carboxyl acrylic acid extinction resin and epoxy polyester type powder coating containing same | |
| CN103122189A (en) | Heavy-duty anticorrosive coating for metal and method for preparing same | |
| CN109851968A (en) | A kind of superelevation melt strength blow molding resins composition and preparation method thereof | |
| CN109705515A (en) | One kind is exempted to spray scratch-resistant dumb light ABS resin and preparation method thereof | |
| CN107011614A (en) | A kind of bumper metal-like exempts from spray coating polypropylene composite and preparation method thereof | |
| CN108976693A (en) | A kind of marbling Masterbatch and its application method suitable for ABS | |
| CN109735001A (en) | A kind of high glaze exempts from spraying, scratch resistance polypropylene material and preparation method thereof | |
| CN109111713A (en) | A kind of PC-PMMA composite material and preparation method and application | |
| CN109762293B (en) | Combined material with metallic luster, ultrahigh toughness and excellent weather resistance and preparation method thereof | |
| CN109181092A (en) | It is a kind of to exempt from spraying, the automobile-used outer plaque PP composite material with argentine effect and preparation method thereof | |
| CN102686664A (en) | Thermoplastic resin composition and molded product using same | |
| CN109721828A (en) | A kind of high heat resistance and cold-resistant high-gloss metal texture are exempted to spray PP material and preparation method thereof | |
| CN110804124A (en) | High-hardness and high-toughness acrylic resin and preparation method thereof | |
| CN115011054A (en) | High-black high-brightness spraying-free scratch-resistant super-weather-resistant PMMA/ASA alloy material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190215 |