CN113698753A - Raw material formula for producing automobile high-brightness appearance piece - Google Patents
Raw material formula for producing automobile high-brightness appearance piece Download PDFInfo
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- CN113698753A CN113698753A CN202111107577.9A CN202111107577A CN113698753A CN 113698753 A CN113698753 A CN 113698753A CN 202111107577 A CN202111107577 A CN 202111107577A CN 113698753 A CN113698753 A CN 113698753A
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- raw material
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- appearance parts
- material formulation
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- 239000002994 raw material Substances 0.000 title claims abstract description 18
- 229920001577 copolymer Polymers 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000004609 Impact Modifier Substances 0.000 claims abstract description 4
- 230000002745 absorbent Effects 0.000 claims abstract description 4
- 239000002250 absorbent Substances 0.000 claims abstract description 4
- 239000003063 flame retardant Substances 0.000 claims abstract description 4
- 239000004014 plasticizer Substances 0.000 claims abstract description 4
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical group O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims description 12
- OLFNXLXEGXRUOI-UHFFFAOYSA-N 2-(benzotriazol-2-yl)-4,6-bis(2-phenylpropan-2-yl)phenol Chemical group C=1C(N2N=C3C=CC=CC3=N2)=C(O)C(C(C)(C)C=2C=CC=CC=2)=CC=1C(C)(C)C1=CC=CC=C1 OLFNXLXEGXRUOI-UHFFFAOYSA-N 0.000 claims description 6
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 claims description 6
- MIMDHDXOBDPUQW-UHFFFAOYSA-N dioctyl decanedioate Chemical group CCCCCCCCOC(=O)CCCCCCCCC(=O)OCCCCCCCC MIMDHDXOBDPUQW-UHFFFAOYSA-N 0.000 claims description 6
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical group CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 claims description 6
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 6
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 5
- 238000009472 formulation Methods 0.000 claims 6
- 239000000203 mixture Substances 0.000 claims 6
- 239000004417 polycarbonate Substances 0.000 abstract description 10
- 229920007019 PC/ABS Polymers 0.000 abstract description 9
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract description 8
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 abstract description 8
- 239000000956 alloy Substances 0.000 abstract description 6
- 229910045601 alloy Inorganic materials 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 6
- 239000011347 resin Substances 0.000 abstract description 6
- 229920005989 resin Polymers 0.000 abstract description 6
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 abstract description 5
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 abstract description 4
- 239000000049 pigment Substances 0.000 abstract description 4
- 229920000515 polycarbonate Polymers 0.000 abstract description 4
- 239000011342 resin composition Substances 0.000 abstract description 3
- 125000004185 ester group Chemical group 0.000 abstract 2
- 150000002148 esters Chemical group 0.000 description 4
- 239000004922 lacquer Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000012994 photoredox catalyst Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
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
Abstract
The invention relates to a raw material formula for producing a high-brightness appearance piece of an automobile, which comprises the following components in percentage by weight: 30% -32% of acrylonitrile/butadiene/styrene copolymer; 52% -57% of 2, 2-bis (4-hydroxyphenyl) propane polycarbonate; 1% -3% of a plasticizer; 0.5 to 2 percent of impact modifier; 1% -3% of brightener; 1% -3% of flame retardant; 1% -3% of pigment; 0.6 percent of ultraviolet absorbent. According to the invention, PC resin and ABS resin are blended, and a special ester exchange agent is introduced to control ester exchange reaction to a certain degree, so that a PC/ABS alloy resin composition with high gloss piano black and excellent physical and mechanical properties is prepared; the preparation method has simple process and low cost, and the prepared PC/ABS alloy resin is particularly suitable for the field of highlight parts of automotive upholsteries.
Description
Technical Field
The invention relates to the field of automobile parts, in particular to a raw material formula for producing an automobile highlight appearance piece.
Background
Automotive interior highlight part is more, and the customer requires highly, and the effect of piano lacquer painting face can't be reached under the condition of not spouting piano lacquer to general raw and other materials injection moulding, spouts piano black lacquer with high costs, the yield is low and spray paint serious to environmental pollution, and uses the material of piano black exempting from the spraying can obtain the effect unanimous with piano black lacquer through one shot forming, greatly reduced manufacturing cost and improved production efficiency, consequently the material of piano black exempting from the spraying more and more receives in industry's attention.
The spraying-free material for the piano black of the automobile interior mainly comprises PC, PC/ABS, PA, PMMA/ABS and the like, the scratch resistance of the PC and the PC/ABS is limited by the application of the PC and the PC/ABS, the piano black PA cannot be widely popularized due to high cost and unstable size, and the PMMA/ABS cannot be well used due to the problems of insufficient toughness and large smell.
Disclosure of Invention
The invention aims to provide a raw material formula for producing a high-brightness appearance piece of an automobile.
The invention realizes the purpose through the following technical scheme: a raw material formula for producing an automobile highlight appearance piece comprises the following components in percentage by weight:
further, the plasticizer is dioctyl sebacate.
Further, the impact modifier is methyl methacrylate-butadiene-styrene copolymer.
Further, the brightening agent is nonylphenol polyoxyethylene ether.
Further, the flame retardant is antimony trioxide.
Further, the ultraviolet absorbent is 2- (2H-benzotriazole-2-yl) -4, 6-bis (1-methyl-1-phenylethyl) -phenol.
Further, the formula is prepared by the following process:
(1) weighing the components in percentage by weight; uniformly mixing to obtain a premix;
(2) adding the premix into a double-screw extruder, performing melt extrusion, cooling and granulating to obtain the target product.
Compared with the prior art, the raw material formula for producing the automobile high-brightness appearance piece has the beneficial effects that:
(1) the comprehensive performance is excellent: according to the invention, PC resin and ABS resin are blended, and a special ester exchange agent is introduced to control ester exchange reaction to a certain degree, so that a PC/ABS alloy resin composition with high gloss piano black and excellent physical and mechanical properties is prepared;
(2) the preparation method has simple process and low cost, and the prepared PC/ABS alloy resin is particularly suitable for the field of highlight parts of automotive upholsteries.
Drawings
FIG. 1 is a graph of the test performance of the present invention.
Detailed Description
A raw material formula for producing an automobile highlight appearance piece comprises the following components in percentage by weight:
the plasticizer is dioctyl sebacate.
The impact modifier is a methyl methacrylate-butadiene-styrene copolymer.
The brightener is nonylphenol polyoxyethylene ether.
The flame retardant is antimony trioxide.
The ultraviolet absorbent is 2- (2H-benzotriazole-2-yl) -4, 6-di (1-methyl-1-phenylethyl) -phenol.
Example 1
A preparation process of a raw material formula for producing a high-brightness appearance piece of an automobile comprises the following steps:
(1) weighing 32% of acrylonitrile/butadiene/styrene copolymer according to the weight percentage; 53.4% 2, 2-bis (4-hydroxyphenyl) propane polycarbonate; 3% of dioctyl sebacate; 2% of methyl methacrylate-butadiene-styrene copolymer; 3% of nonylphenol polyoxyethylene ether; 3% of antimony trioxide; 3% of pigment; 2- (2H-benzotriazol-2-yl) -4, 6-bis (1-methyl-1-phenylethyl) -phenol) 0.6%; uniformly mixing to obtain a premix;
(2) adding the premix into a double-screw extruder, performing melt extrusion, cooling and granulating to obtain the target product.
Example 2
A preparation process of a raw material formula for producing a high-brightness appearance piece of an automobile comprises the following steps:
(1) weighing 30% of acrylonitrile/butadiene/styrene copolymer according to the weight percentage; 57% of 2, 2-bis (4-hydroxyphenyl) propane polycarbonate; 3% of dioctyl sebacate; methyl methacrylate-butadiene-styrene copolymer 0.5%; 3% of nonylphenol polyoxyethylene ether; 3% of antimony trioxide; 2.9 percent of pigment; 2- (2H-benzotriazol-2-yl) -4, 6-bis (1-methyl-1-phenylethyl) -phenol) 0.6%; uniformly mixing to obtain a premix;
(2) adding the premix into a double-screw extruder, performing melt extrusion, cooling and granulating to obtain the target product.
Example 3
A preparation process of a raw material formula for producing a high-brightness appearance piece of an automobile comprises the following steps:
(1) weighing 31.9% of acrylonitrile/butadiene/styrene copolymer according to the weight percentage; 57% of 2, 2-bis (4-hydroxyphenyl) propane polycarbonate; 2% of dioctyl sebacate; methyl methacrylate-butadiene-styrene copolymer 1.5%; 2.5 percent of nonylphenol polyoxyethylene ether; 2.5 percent of antimony trioxide; 2% of pigment; 2- (2H-benzotriazol-2-yl) -4, 6-bis (1-methyl-1-phenylethyl) -phenol) 0.6%; uniformly mixing to obtain a premix;
(2) adding the premix into a double-screw extruder, performing melt extrusion, cooling and granulating to obtain the target product.
The test performance of the present invention is shown in FIG. 1.
The invention has the following effects:
(1) the comprehensive performance is excellent: according to the invention, PC resin and ABS resin are blended, and a special ester exchange agent is introduced to control ester exchange reaction to a certain degree, so that a PC/ABS alloy resin composition with high gloss piano black and excellent physical and mechanical properties is prepared;
(2) the preparation method has simple process and low cost, and the prepared PC/ABS alloy resin is particularly suitable for the field of highlight parts of automotive upholsteries.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A raw material formula for producing automobile high-brightness appearance parts is characterized in that: comprises the following components in percentage by weight:
2. a raw material formulation for producing automotive high-gloss appearance parts according to claim 1, characterized in that: the plasticizer is dioctyl sebacate.
3. A raw material formulation for producing automotive high-gloss appearance parts according to claim 1, characterized in that: the impact modifier is a methyl methacrylate-butadiene-styrene copolymer.
4. A raw material formulation for producing automotive high-gloss appearance parts according to claim 1, characterized in that: the brightener is nonylphenol polyoxyethylene ether.
5. A raw material formulation for producing automotive high-gloss appearance parts according to claim 1, characterized in that: the flame retardant is antimony trioxide.
6. A raw material formulation for producing automotive high-gloss appearance parts according to claim 1, characterized in that: the ultraviolet absorbent is 2- (2H-benzotriazole-2-yl) -4, 6-di (1-methyl-1-phenylethyl) -phenol.
7. A raw material formulation for producing automotive high-gloss appearance parts according to claim 1, characterized in that: the formula is prepared by the following process:
(1) weighing the components in percentage by weight; uniformly mixing to obtain a premix;
(2) adding the premix into a double-screw extruder, performing melt extrusion, cooling and granulating to obtain the target product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111107577.9A CN113698753A (en) | 2021-09-22 | 2021-09-22 | Raw material formula for producing automobile high-brightness appearance piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111107577.9A CN113698753A (en) | 2021-09-22 | 2021-09-22 | Raw material formula for producing automobile high-brightness appearance piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113698753A true CN113698753A (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111107577.9A Pending CN113698753A (en) | 2021-09-22 | 2021-09-22 | Raw material formula for producing automobile high-brightness appearance piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113698753A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108485223A (en) * | 2018-02-01 | 2018-09-04 | 广东聚石化学股份有限公司 | A kind of automobile-used PC/ABS alloys and preparation method thereof |
| CN109721839A (en) * | 2018-12-27 | 2019-05-07 | 金旸（厦门）新材料科技有限公司 | Low linear expansion coefficient PP composite material of a kind of high glaze and preparation method thereof |
| CN111154252A (en) * | 2020-01-19 | 2020-05-15 | 上海金山锦湖日丽塑料有限公司 | Highlight piano black PC/PMMA alloy resin composition and preparation method thereof |
-
2021
- 2021-09-22 CN CN202111107577.9A patent/CN113698753A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108485223A (en) * | 2018-02-01 | 2018-09-04 | 广东聚石化学股份有限公司 | A kind of automobile-used PC/ABS alloys and preparation method thereof |
| CN109721839A (en) * | 2018-12-27 | 2019-05-07 | 金旸（厦门）新材料科技有限公司 | Low linear expansion coefficient PP composite material of a kind of high glaze and preparation method thereof |
| CN111154252A (en) * | 2020-01-19 | 2020-05-15 | 上海金山锦湖日丽塑料有限公司 | Highlight piano black PC/PMMA alloy resin composition and preparation method thereof |
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Application publication date: 20211126 |