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High-glossiness spraying-free scratch-resistant novel environment-friendly modified material and preparation method thereof

A spray-free and scratch-resistant technology, applied in the field of environmentally friendly new materials, can solve the problems of products that cannot be recycled and troubled, and achieve the effects of strong coloring power, reduced loss, and reduced process flow

Inactive Publication Date: 2016-10-26
黎建成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the secondary processing of plastic parts baking varnish, a series of problems caused by safety, environmental protection, production cycle, production equipment investment, and the inability to recycle the products after processing and baking varnish have plagued manufacturers, and the completion of these processes is a must for any manufacturer It is unavoidable, and it is also what every manufacturer hopes to be able to solve

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A high-gloss spray-free scratch-resistant environmentally friendly modified new material is made of the following raw materials in parts by weight: 70 parts of ABS resin, 20 parts of polymethyl methacrylate, 13 parts of AS resin, and 4 parts of anti-scratch agent , 4 parts of compatibilizer, 0.3 part of antioxidant.

Embodiment 2

[0015] A high-gloss spray-free scratch-resistant environmentally friendly modified new material is made of the following raw materials in parts by weight: 60 parts of ABS resin, 10 parts of polymethyl methacrylate, 5 parts of AS resin, and 2 parts of anti-scratch agent , 2 parts of compatibilizer, 0.2 part of antioxidant.

Embodiment 3

[0017] A high-gloss spray-free scratch-resistant environmentally friendly modified new material is made of the following raw materials in parts by weight:

[0018] 80 parts of ABS resin, 30 parts of polymethyl methacrylate, 20 parts of AS resin, 5 parts of anti-abrasion agent, 5 parts of compatibilizer, and 0.4 part of antioxidant.

[0019] The present invention also provides a method for manufacturing a high-gloss spray-free scratch-resistant environmentally friendly modified new material, which includes the following steps: firstly ABS resin, polymethyl methacrylate, AS resin, anti-scratch agent, compatible Add additives and antioxidants in proportion to the mixing equipment and mix evenly, then pour the mixture into the hopper of the twin-screw extruder, during this process, the production temperature of the twin-screw extruder is raised to: the first section 190- 200°C, the second stage is 200-220°C, the temperature of other stages is 200-210°C, the speed of the main engin...

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Abstract

The invention provides a high-glossiness spraying-free scratch-resistant novel environment-friendly modified material. The material is prepared from, by weight, 60-80 parts of ABS resin, 10-30 parts of polymethyl methacrylate, 5-20 parts of AS resin, 2-5 parts of a friction resisting agent, 2-5 parts of a compatibilizer and 0.2-0.4 part of an antioxidant. The high-glossiness spraying-free scratch-resistant novel environment-friendly modified material has the advantages of being high in glossiness, free of spraying, resistant to scratch, high in coloring power, recyclable, capable of achieving one-time injection molding and the like.

Description

technical field [0001] The invention relates to an environment-friendly new material, in particular to a high-gloss, spray-free, scratch-resistant, environment-friendly modified new material. Background technique [0002] In electronic products, home appliances, interior and exterior parts of automobiles, hairdressing and other products, most of the shell parts are plastic products. Before there are no new materials, almost all plastic parts have to achieve beautiful appearance and high-grade, and must be processed after injection molding. Secondary baking varnish processing to achieve high-gloss, scratch-resistant effects and improve product quality. However, in the secondary processing of plastic parts baking varnish, a series of problems caused by safety, environmental protection, production cycle, production equipment investment, and the inability to recycle the products after processing and baking varnish have plagued manufacturers, and the completion of these processes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L55/02C08L33/12C08L25/12C08L83/04
CPCC08L55/02C08L2205/035
Inventor 黎建成
Owner 黎建成
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