CN112375365A - Preparation method of PC/ABS high-brightness black material with high heat resistance, scratch resistance and high weather resistance for automotive interior - Google Patents
Preparation method of PC/ABS high-brightness black material with high heat resistance, scratch resistance and high weather resistance for automotive interior Download PDFInfo
- Publication number
- CN112375365A CN112375365A CN202011374205.8A CN202011374205A CN112375365A CN 112375365 A CN112375365 A CN 112375365A CN 202011374205 A CN202011374205 A CN 202011374205A CN 112375365 A CN112375365 A CN 112375365A
- Authority
- CN
- China
- Prior art keywords
- resistant
- abs
- scratch
- weather
- automotive interior
- 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
- 239000000463 material Substances 0.000 title claims abstract description 29
- 229920007019 PC/ABS Polymers 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 23
- 229920005989 resin Polymers 0.000 claims abstract description 23
- 239000004611 light stabiliser Substances 0.000 claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 11
- 239000004595 color masterbatch Substances 0.000 claims abstract description 8
- 239000012760 heat stabilizer Substances 0.000 claims abstract description 8
- 230000003678 scratch resistant effect Effects 0.000 claims abstract 11
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims description 14
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 14
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 14
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 229920000638 styrene acrylonitrile Polymers 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000003963 antioxidant agent Substances 0.000 claims description 6
- 239000002041 carbon nanotube Substances 0.000 claims description 6
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 241000985630 Lota lota Species 0.000 claims description 3
- 229910019142 PO4 Inorganic materials 0.000 claims description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- 230000003078 antioxidant effect Effects 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 3
- 239000010452 phosphate Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 claims description 2
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims description 2
- 239000012965 benzophenone Substances 0.000 claims description 2
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 2
- 239000012964 benzotriazole Substances 0.000 claims description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 2
- 229920002285 poly(styrene-co-acrylonitrile) Polymers 0.000 claims description 2
- 238000002834 transmittance Methods 0.000 claims description 2
- 238000005303 weighing Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229920000515 polycarbonate Polymers 0.000 abstract 2
- 239000004417 polycarbonate Substances 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- XOFYZVNMUHMLCC-ZPOLXVRWSA-N prednisone Chemical compound O=C1C=C[C@]2(C)[C@H]3C(=O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 XOFYZVNMUHMLCC-ZPOLXVRWSA-N 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 125000003354 benzotriazolyl group Chemical class N1N=NC2=C1C=CC=C2* 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- -1 compatilizer Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- AZRQQTKALKINGP-UHFFFAOYSA-N dinaphthalen-1-ylmethanone Chemical compound C1=CC=C2C(C(C=3C4=CC=CC=C4C=CC=3)=O)=CC=CC2=C1 AZRQQTKALKINGP-UHFFFAOYSA-N 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000000126 substance 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
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- 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 discloses a high heat-resistant, scratch-resistant and high weather-resistant PC/ABS high-brightness black material for automotive interior and a preparation method thereof, wherein the high heat-resistant, scratch-resistant and high weather-resistant PC/ABS high-brightness black material comprises Polycarbonate (PC), SAN resin, ABS rubber powder, a compatilizer, a light stabilizer, a heat stabilizer and color master batches; 65-80 parts by weight of PC resin; 5-10 parts of SAN resin; 5-10 parts of ABS rubber powder; 5-10 parts of a compatilizer; 0.3-1 part of light stabilizer; 0.3-1 part of heat stabilizer; 3-5 parts of color master batch. The technical scheme of the invention has the beneficial effects that: the high-brightness black PC/ABS material adopting the technical scheme has excellent heat resistance, scratch resistance and weather resistance, and can be used for automotive upholsteries.
Description
Technical Field
The invention relates to the technical field of alloy materials, and relates to a preparation method of a PC/ABS high-brightness black material with high heat resistance, scratch resistance and high weather resistance for automotive interior.
Background
The automobile industry is rapidly developed at present, and the new materials and the new processes are applied to automobiles more and more widely, and fall to the ground item by item along with the national implementation of environmental protection policies. The prior automobile interior and exterior decoration products (including plastic parts) are generally sprayed by paint, the process is complicated, and the environment is greatly polluted. The spraying-free material is prepared by adding metal powder and other additives into plastic raw materials, and directly performing injection molding to enable the product to have spraying appearance such as various pearlescence, multicolor effect, metal-like effect, apple white effect, highlight black effect and the like. Because the surface of a sample piece is easy to generate weld lines and flow marks in the injection molding process of the spraying-free material, the surface hardness of the sample piece is low, and the scratch resistance of the material is poor, so that the current corresponding complete machine manufacturers mostly adopt the modes of spraying, covering, electroplating and the like on the surface of the sample piece to realize the effects of pearlescence, piano baking finish and the like, and simultaneously realize the properties of the surface hardness, scratch resistance and the like of the sample piece, but the implementation difficulty is high by adopting the spraying-free technology, such as: the defects of insufficient glossiness, weak appearance texture, poor coloring strength of the material and the like are particularly fatal defects that the surface hardness of the material is low, and the scratch resistance can not meet the use requirements of certain customers, so that the use of the spray-free material is influenced to a certain extent.
The invention provides a preparation method of a PC/ABS high-brightness black material which meets the application requirements of automotive interior and has high heat resistance, scratch resistance and high weather resistance.
Disclosure of Invention
The invention aims to provide a preparation method of a PC/ABS high-brightness black material with high heat resistance, scratch resistance and high weather resistance, so as to solve the problems in the prior art.
The purpose of the invention is realized by the following technical scheme.
A PC/ABS high-brightness black material with high heat resistance, scratch resistance and high weather resistance for automotive interior is prepared from 65-80 parts of PC resin; 5-10 parts of SAN resin; 5-10 parts of ABS rubber powder; 5-10 parts of a compatilizer; 0.3-1 part of light stabilizer; 0.3-1 part of heat stabilizer; 3-5 parts of color master batch.
The PC resin is synthesized by a phosgene method, the light transmittance of the PC resin is 87-91%, and the refractive index of the PC resin is 1.585. The PC resin is preferably LOTTE 1100 and Wanhua A1100.
The SAN resin is one or more of styrene-acrylonitrile copolymer systems. The SAN resin is preferably LG 80HF and Zhenjiang Qimei 138H.
The ABS rubber powder is one or two of acrylonitrile-butadiene-styrene copolymers. The ABS rubber powder is preferably selected from Korean Jinhuu lake HR-181 and Taiwan national Qiao petrochemical PW-151.
The compatilizer is one or more of maleic anhydride grafted ABS or MBS. The compatilizer is preferably self-made ABS-g-MAH or Wen HW 102M.
The light stabilizer is one or more of benzotriazole and benzophenone light stabilizers.
The heat stabilizer is one or more of hindered phenol antioxidants and phosphate antioxidants.
The color master batch is one or more of organic black master batch, high-structure carbon black master batch and carbon nano tube black master batch. The color master batch is preferably XQB-9035 of Shanghai Xukun plastic cement raw material Co., Ltd and self-made carbon nanotube black master batch.
The preparation method of the PC/ABS high-brightness black material with high heat resistance, scratch resistance and high weather resistance comprises the following steps:
1) weighing the raw materials according to the formula;
2) after being mixed, the dried raw materials are continuously and uniformly added into a main machine cylinder of a double-screw extruder with the screw diameter of 35mm and the length-diameter ratio L/D of 40 by a double-screw feeder, the temperature of the main machine cylinder is controlled by sections from a feed inlet to a machine head outlet, the temperature is 120 ℃, 250 ℃, 245 ℃, 240 ℃ and 240 ℃, the rotating speed of the double screws is 500 revolutions per minute, and extruded strips are cooled by a water tank and then granulated to obtain the product.
The technical scheme of the invention has the beneficial effects that: the PC/ABS alloy material obtained by adopting the technical scheme can not only meet the effects of high gloss and piano black on the surface of an injection molding part, replace part of spray-painted parts, but also meet the requirements of high heat resistance, scratch resistance and high weather resistance, and can meet the application requirements of composite automotive interior materials and reduce the cost.
Detailed Description
The invention is further illustrated by the following specific examples, which are intended to be illustrative only and not limiting.
The raw materials used in the invention are as follows:
PC resin: LOTTE 1100;
SAN resin: LG, 80 HF;
ABS rubber powder-1: HR-181 in Han brocade lake;
ABS rubber powder-2: taiwan arbor petrochemical, PW-151;
a compatilizer: chinese, HW 102M;
light stabilizer-1: a light stabilizer of the benzotriazole class,
light stabilizer-2: benzophenyl ketone light stabilizers
Thermal stabilizer-1: hindered phenol antioxidant, available from DOUBLE BOND CHEMICAL IND, Inc., 1010;
thermal stabilizer-2: phosphate antioxidants, produced by Ciba, switzerland, 619F;
black master batch-1: shanghai Xukun plastic cement raw materials GmbH XQB-9035
Black master batch-2: the self-made carbon nanotube black master batch takes AS AS a carrier and comprises carbon black, carbon nanotubes and other toner.
The product performance testing method comprises the following steps:
notched impact strength: KJ/m according to ISO 179-1/1eA method2；
Vicat softening temperature: according to ISO 306 method, B50, DEG C;
weather resistance: according to PV1303 method, 5P, delta E value;
and (3) testing the scratch resistance: delta L was tested against PV3952, 10N;
evaluation of sample plate glossiness: testing the 60-degree angle gloss by a gloss meter;
evaluating the blackness of a sample: color tester testing L value in SCE mode
Examples 1 to 5 and comparative example 1
Mixing the dried PC resin, SAN resin, ABS high-rubber powder, compatilizer, light stabilizer, heat stabilizer, black master batch and the like according to the composition proportion in the table 1, continuously and uniformly adding the mixture into a double-screw extruder (the diameter of a screw is 35mm, the length-diameter ratio L/D is 40) main machine cylinder by using a double-screw feeder, controlling the temperature of the main machine cylinder in a segmented manner (from a feed inlet to a machine head outlet) to be 120 ℃, 250 ℃, 245 ℃, 240 ℃ and the rotating speed of the double screws to be 500 revolutions per minute, cooling extruded strips by a water tank, and then pelletizing to obtain the product. The product is dried in a forced air oven at 85 ℃ for 4 hours and then is injection molded into a standard sample strip by a plastic injection molding machine, and the injection molding temperature is 260 ℃. The injection molded bars were immediately placed in a glass desiccator for performance testing after at least 24 hours at room temperature. The test results are shown in Table 1.
TABLE 1 composition and Properties of highlight Black PC/ABS modifier
As can be seen by comparing example 1 with comparative example 1, the ABS high-glue powder PW-151 has better dyeing property, and the blackness value of the sample is reduced from 4.03 to 2.76. But the scratch resistance (the qualified requirement is less than or equal to 1.5) and the weather resistance of the material are not good. Examples 2 and 3 are compared with example 1, and the weather resistance of the sample plate is improved by changing the types of the heat stabilizer and the light stabilizer, but the requirement (delta E is less than or equal to 1.5) is not met. Example 4 compared with comparative example 1, the black master batch type was changed, the blackness value of the sample was reduced to 2.54, the scratch resistance effect was improved, and the Delta L was reduced from 4.59 to 1.65. After the performance of all aspects is integrated, the sample plate manufactured in the embodiment 5 achieves the effects of high heat resistance, scratch resistance and high weather resistance, and can be widely applied to automotive interior trim parts to replace painted parts, so that the cost is reduced.
Claims (10)
1. The PC/ABS high-brightness black material with high heat resistance, scratch resistance and high weather resistance for the automotive interior is characterized in that: 65-80 parts of PC resin; 5-10 parts of SAN resin; 5-10 parts of ABS rubber powder; 5-10 parts of a compatilizer; 0.3-1 part of light stabilizer; 0.3-1 part of heat stabilizer; 3-5 parts of color master batch.
2. The high heat-resistant, scratch-resistant and weather-resistant PC/ABS high bright black material for the automotive interior according to claim 1, characterized in that: the PC resin is synthesized by a phosgene method, the light transmittance of the PC resin is 87-91%, and the refractive index of the PC resin is 1.585.
3. The high heat-resistant, scratch-resistant and weather-resistant PC/ABS high bright black material for the automotive interior according to claim 2, characterized in that: PC resins are LOTTE 1100 and Wanhua A1100.
4. The high heat-resistant, scratch-resistant and weather-resistant PC/ABS high bright black material for the automotive interior according to claim 1, characterized in that: the SAN resin is one or more of styrene-acrylonitrile copolymer systems.
5. The high heat-resistant, scratch-resistant and weather-resistant PC/ABS high bright black material for the automotive interior according to claim 4, characterized in that: SAN resins were LG 80HF and Zhenjiang Qimei 138H.
6. The high heat-resistant, scratch-resistant and weather-resistant PC/ABS high bright black material for the automotive interior according to claim 1, characterized in that: the ABS rubber powder is one or two of acrylonitrile-butadiene-styrene copolymers.
7. The high heat-resistant, scratch-resistant and weather-resistant PC/ABS high bright black material for the automotive interior according to claim 1, characterized in that: the ABS rubber powder is Korean Jinhu HR-181 and Taiwan national Qiao petrochemical PW-151.
8. The high heat-resistant, scratch-resistant and weather-resistant PC/ABS high bright black material for the automotive interior according to claim 1, characterized in that: the compatilizer is one or more of maleic anhydride grafted ABS or MBS;
the light stabilizer is one or more of benzotriazole and benzophenone light stabilizers;
the heat stabilizer is one or more of hindered phenol antioxidant and phosphate antioxidant;
the color master batch is one or more of organic black master batch, high-structure carbon black master batch and carbon nano tube black master batch.
9. The high heat-resistant, scratch-resistant and weather-resistant PC/ABS high bright black material for the automotive interior according to claim 8, characterized in that: the compatilizer is preferably self-made ABS-g-MAH or Wen HW 102M; the color master batch is preferably XQB-9035 of Shanghai Xukun plastic cement raw material Co., Ltd and self-made carbon nanotube black master batch.
10. The method for preparing a highly heat-resistant, scratch-resistant, highly weather-resistant PC/ABS high brightness black material for automotive interiors as claimed in any of claims 1 to 9, characterized in that: the method comprises the following steps:
1) weighing the raw materials according to the formula;
2) after being mixed, the dried raw materials are continuously and uniformly added into a main machine cylinder of a double-screw extruder with the screw diameter of 35mm and the length-diameter ratio L/D of 40 by a double-screw feeder, the temperature of the main machine cylinder is controlled by sections from a feed inlet to a machine head outlet, the temperature is 120 ℃, 250 ℃, 245 ℃, 240 ℃ and 240 ℃, the rotating speed of the double screws is 500 revolutions per minute, and extruded strips are cooled by a water tank and then granulated to obtain the product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011374205.8A CN112375365A (en) | 2020-11-30 | 2020-11-30 | Preparation method of PC/ABS high-brightness black material with high heat resistance, scratch resistance and high weather resistance for automotive interior |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011374205.8A CN112375365A (en) | 2020-11-30 | 2020-11-30 | Preparation method of PC/ABS high-brightness black material with high heat resistance, scratch resistance and high weather resistance for automotive interior |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112375365A true CN112375365A (en) | 2021-02-19 |
Family
ID=74587572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011374205.8A Pending CN112375365A (en) | 2020-11-30 | 2020-11-30 | Preparation method of PC/ABS high-brightness black material with high heat resistance, scratch resistance and high weather resistance for automotive interior |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112375365A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114031919A (en) * | 2021-11-26 | 2022-02-11 | 沈阳化工研究院有限公司 | Scratch-resistant low-odor high-brightness black PC/ABS composite material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109852025A (en) * | 2018-12-25 | 2019-06-07 | 上海普利特复合材料股份有限公司 | A kind of high-impact for automobile exterior trimming parts, high durable PC/ASA alloy material and preparation method thereof |
| CN110256829A (en) * | 2019-05-27 | 2019-09-20 | 中广核俊尔(浙江)新材料有限公司 | A kind of high flowing polycarbonate compositions and its preparation method and application |
| CN110982239A (en) * | 2019-12-23 | 2020-04-10 | 上海日之升科技有限公司 | High-blackness PC/ABS alloy material for automotive interior parts and preparation method thereof |
-
2020
- 2020-11-30 CN CN202011374205.8A patent/CN112375365A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109852025A (en) * | 2018-12-25 | 2019-06-07 | 上海普利特复合材料股份有限公司 | A kind of high-impact for automobile exterior trimming parts, high durable PC/ASA alloy material and preparation method thereof |
| CN110256829A (en) * | 2019-05-27 | 2019-09-20 | 中广核俊尔(浙江)新材料有限公司 | A kind of high flowing polycarbonate compositions and its preparation method and application |
| CN110982239A (en) * | 2019-12-23 | 2020-04-10 | 上海日之升科技有限公司 | High-blackness PC/ABS alloy material for automotive interior parts and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114031919A (en) * | 2021-11-26 | 2022-02-11 | 沈阳化工研究院有限公司 | Scratch-resistant low-odor high-brightness black PC/ABS composite material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105419205B (en) | A kind of high glaze exempts from the PMMA/ASA alloy resin composition and preparation method thereof of spraying | |
| CN108976783B (en) | Polyamide resin composition with high metal texture and preparation method thereof | |
| CN107793754B (en) | Environment-friendly low-odor spraying-free polyamide composition and preparation method thereof | |
| CN110483932B (en) | High-heat-resistance, high-environment-friendly and scratch-resistant spraying-free PMMA alloy material and preparation method thereof | |
| CN102372915A (en) | High impact high and high fluidity PC/ASA alloy material and its preparation method | |
| CN112592586B (en) | High-brightness black scratch-resistant spraying-free nylon material and preparation method thereof | |
| CN109912884B (en) | High-gloss wear-resistant scratch-resistant polypropylene composite material and preparation method and application thereof | |
| CN103881349A (en) | Highly weather-resistant colored polycarbonate-acrylonitrile-butadiene-styrene resin blending material and preparation method thereof | |
| CN111363248A (en) | Spraying-free polypropylene composite material for automobile bumper decoration strip and preparation method thereof | |
| CN112375365A (en) | Preparation method of PC/ABS high-brightness black material with high heat resistance, scratch resistance and high weather resistance for automotive interior | |
| CN103740081A (en) | Low-odor and high-impact resistance PC/ASA (polycarbonate/acrylonitrile styrene acrylate) blended material and preparation method thereof | |
| CN113683876A (en) | Spraying-free high-flow high-impact flame-retardant PC material with metal texture and preparation method and application thereof | |
| CN106751686A (en) | A kind of light color system, low gloss exempt from spraying, it is low distribute, ageing-resistant PC ABS alloy materials | |
| CN113150480A (en) | High-black high-brightness spraying-free scratch-resistant super-weather-resistant PMMA/ASA alloy material | |
| CN112708238A (en) | Matte TPU/ABS alloy material with high low-temperature toughness and easiness in processing and preparation method thereof | |
| CN104592666A (en) | Low-glossiness low-odor ASA material and preparation method thereof | |
| CN114806123B (en) | High-weather-resistance black PC resin composition and preparation method and application thereof | |
| CN112457602B (en) | Super-black high-gloss scratch-resistant ABS (acrylonitrile butadiene styrene) composite as well as preparation method and application thereof | |
| CN114163797B (en) | Yellow polycarbonate/styrene resin alloy composition and preparation method and application thereof | |
| CN115710422A (en) | High-performance PC/ABS blending material, preparation method and application | |
| CN110746758B (en) | Preparation method of PC-ABS alloy material | |
| CN112679943B (en) | High-gloss black spraying-free scratch-resistant PA/ABS composition and preparation method thereof | |
| CN106751685A (en) | A kind of low smell, high-performance, high glaze PC ASA intermingling materials and preparation method thereof | |
| CN110655714A (en) | Special polypropylene composite plastic for electric appliances and preparation method thereof | |
| CN111117095A (en) | ASA material with high heat resistance, good toughness and high weather resistance for automobile exterior decoration and preparation method thereof |
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: 20210219 |