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Highlight traceless spraying-free ABS material

An ABS material, high-gloss and non-marking technology, applied in the field of plastics, can solve the problems of affecting the effect of pearlescent, large damage to metal powder, etc., achieve good brightening effect, low cost, and improve toughness

Active Publication Date: 2021-06-29
广东宇豪新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Not only has good metal texture, hardness and toughness; but the extrusion process of twin-screw extruder will greatly damage the metal powder, which will affect the pearlescent effect; at the same time, considering oil resistance, preparation process and cost, etc., now There is a slight lack of technology

Method used

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  • Highlight traceless spraying-free ABS material
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] A high-gloss, traceless, spray-free ABS material is composed of the following raw materials in parts by weight: 80 parts by weight of ABS resin, 10 parts by weight of PMMA resin, and 1 part by weight of β-(3,5-di-tert-butyl-4-hydroxyphenyl) Octadecyl propionate, 2 parts by weight of potassium hexatitanate, 0.5 parts by weight of ethylene-acrylic acid copolymer, 3 parts by weight of ethylene-methyl acrylate-glycidyl methacrylate terpolymer, and 1 part by weight of melamine resin.

[0048] The preparation method of the high-gloss non-trace-free spray-free ABS material comprises the following steps: ABS resin, PMMA resin, β-(3,5-di-tert-butyl-4-hydroxyphenyl) octadecyl propionate, hexatitanium Potassium acrylate, ethylene-acrylic acid copolymer, ethylene-methyl acrylate-glycidyl methacrylate terpolymer, and melamine resin were added to a high-speed mixer and mixed evenly, then mixed by a twin-screw extruder, cooled and cut Granules to produce high-gloss non-marking spray-f...

Embodiment 2

[0050] A high-gloss non-marking spray-free ABS material, consisting of the following raw materials in parts by weight: 80 parts by weight of ABS resin, 10 parts by weight of PMMA resin, 5 parts by weight of glass beads, 1 part by weight of β-(3,5-di-tert-butyl -4-hydroxyphenyl) octadecyl propionate, 2 parts by weight of potassium hexatitanate, 0.5 parts by weight of ethylene-acrylic acid copolymer, 3 parts by weight of ethylene-methyl acrylate-glycidyl methacrylate terpolymer, 1 part by weight of melamine resin.

[0051] The preparation method of the high-gloss non-trace-free spray-free ABS material comprises the following steps: ABS resin, PMMA resin, glass microspheres, β-(3,5-di-tert-butyl-4-hydroxyphenyl) octadecanoic acid Ester, potassium hexatitanate, ethylene-acrylic acid copolymer, ethylene-methyl acrylate-glycidyl methacrylate terpolymer, and melamine resin are added to a high-speed mixer and mixed evenly, and then mixed by a twin-screw extruder , after cooling, pell...

Embodiment 3

[0053] A high-gloss non-marking spray-free ABS material is composed of the following raw materials in parts by weight: 80 parts by weight of ABS resin, 10 parts by weight of PMMA resin, 5 parts by weight of functionalized glass beads, 1 part by weight of β-(3,5-ditert Butyl-4-hydroxyphenyl) octadecyl propionate, 2 parts by weight of potassium hexatitanate, 0.5 parts by weight of ethylene-acrylic acid copolymer, 3 parts by weight of ethylene-methyl acrylate-glycidyl methacrylate terpolymer Material, 1 part by weight of melamine resin.

[0054] The preparation method of the functionalized glass microspheres comprises the following steps: S1 adding 10 parts by weight of glass microspheres and 15 parts by weight of vinyltriethoxysilane into 80 parts by weight of absolute ethanol for ultrasonic treatment for 20 minutes, wherein the ultrasonic power 800W, the ultrasonic frequency is 20kHz, centrifuged and dried to obtain pretreated glass beads;

[0055] S2 Add 4 parts by weight of ...

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Abstract

The invention discloses a highlight traceless spraying-free ABS material which comprises ABS resin, PMMA resin, glass beads, potassium hexatitanate, an antioxidant, a lubricant, a wear-resistant agent and a flexibilizer. The ABS resin and the PMMA resin interact with each other, so that the hardness, glossiness and surface flatness of the ABS material are improved, and the glass beads have a good brightening effect. The prepared highlight traceless spraying-free ABS material has good oxidation resistance, mechanical properties, glossiness and wear resistance, and is easy to process, low in cost, simple in processing procedure and easy to operate.

Description

technical field [0001] The invention relates to the technical field of plastics, in particular to a high-gloss non-marking spray-free ABS material and a preparation method thereof. Background technique [0002] ABS resin refers to acrylonitrile-butadiene-styrene copolymer, which has good impact resistance, heat resistance, low temperature resistance, and easy processing. ABS resin is often used in automobiles, building materials transportation, packaging, home appliances and other fields. Especially with the rapid development of the national economy in recent years, ABS resin materials are also widely used. In the past, people used to post-processing ABS resin materials, such as spraying, etc. On the one hand, paint spraying has a lot of impact on the environment, on the other hand, the peculiar smell produced by the paint is dangerous to people's health. [0003] Spray-free resin is a current development trend. Spray-free resin can reproduce the bright colors of spray pain...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L55/02C08L33/12C08L23/08C08L61/28C08K5/134C08K3/24C08K9/06C08K7/28
CPCC08L55/02C08L2205/035C08L33/12C08L23/0869C08L23/0884C08L61/28C08K5/1345C08K3/24C08K7/28C08K9/06C08K9/08
Inventor 胡长昕饶君豪
Owner 广东宇豪新材料科技有限公司
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