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Wear-resistant scratch-resistant plastic

A plastic and anti-scratch technology, applied in the field of plastics, can solve the problems affecting the overall appearance of the product, insufficient wear resistance, and the plastic surface is easily scratched, and achieves good mechanical properties, excellent wear resistance and scratch resistance, Long service life effect

Inactive Publication Date: 2014-01-22
WUJIANG TIANYUAN PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the existing plastics are not wear-resistant enough, coupled with the high frequency of product use, the plastic surface is easily scratched, affecting the overall appearance of the product

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] In the present embodiment, the mass parts array of each raw material is: 82 parts of polyvinyl chloride resin, 10 parts of glass fiber, 1 part of molybdenum disulfide, 16 parts of graphite, 3 parts of paraffin, 7 parts of p-phenylenediamine, distearic acid Amide 2 parts.

[0014] The preparation steps are as follows:

[0015] (1) Mix and stir 82 parts of polyvinyl chloride resin, 10 parts of glass fiber, 1 part of molybdenum disulfide and 16 parts of graphite to obtain mixed material A;

[0016] (2) Add 3 parts of paraffin, 7 parts of p-phenylenediamine and 2 parts of bis-stearic acid amide to the mixture A, and mix and stir at a high speed to obtain the mixture B;

[0017] (3) Move the mixed material B to a grinder for grinding, and then send it to a twin-screw granulator for granulation to obtain a finished product.

Embodiment 2

[0019] In the present embodiment, the mass parts array of each raw material is: 88 parts of polyvinyl chloride resin, 12 parts of glass fiber, 2 parts of molybdenum disulfide, 22 parts of graphite, 5 parts of paraffin, 6 parts of p-phenylenediamine, distearic acid Amide 1 part.

[0020] The preparation steps are as follows:

[0021] (1) Mix and stir 88 parts of polyvinyl chloride resin, 12 parts of glass fiber, 2 parts of molybdenum disulfide and 22 parts of graphite to obtain the mixed material A;

[0022] (2) Add 5 parts of paraffin, 6 parts of p-phenylenediamine and 1 part of bis-stearic acid amide to the mixture A, and mix and stir at a high speed to obtain the mixture B;

[0023] (3) Move the mixed material B to a grinder for grinding, and then send it to a twin-screw granulator for granulation to obtain a finished product.

Embodiment 3

[0025] In the present embodiment, the mass fractions of each raw material are as follows: 94 parts of polyvinyl chloride resin, 16 parts of glass fiber, 1 part of molybdenum disulfide, 22 parts of graphite, 6 parts of paraffin, 6 parts of p-phenylenediamine, distearic acid Amide 2 parts.

[0026] The preparation steps are as follows:

[0027] (1) Mix and stir 94 parts of polyvinyl chloride resin, 16 parts of glass fiber, 1 part of molybdenum disulfide and 22 parts of graphite to obtain mixed material A;

[0028] (2) Add 6 parts of paraffin, 6 parts of p-phenylenediamine and 2 parts of bis-stearic acid amide to the mixture A, and mix and stir at a high speed to obtain the mixture B;

[0029] (3) Move the mixed material B to a grinder for grinding, and then send it to a twin-screw granulator for granulation to obtain a finished product.

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PUM

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Abstract

The invention discloses a wear-resistant scratch-resistant plastic. The wear-resistant scratch-resistant plastic comprises, by mass, 80 to 120 parts of a PVC resin, 10 to 20 parts of a glass fiber, 1 to 3 parts of molybdenum disulfide, 15 to 30 parts of graphite and 10 to 15 parts of an auxiliary agent, wherein the auxiliary agent comprises a dispersant, an anti-oxidant and a lubricant. The plastic provided by the invention has good mechanical properties and a long service life; the lubricant is added into the raw materials, so the plastic has a smooth surface and excellent wear resistance and scratch resistance.

Description

technical field [0001] The invention relates to a plastic, in particular to a wear-resistant and scratch-resistant plastic. Background technique [0002] Plastics are used as surface decoration of products in many fields, bringing rich visual and sensory effects to products. However, most of the existing plastics are not wear-resistant enough. In addition, the product is used frequently, and the plastic surface is easily scratched, which affects the overall appearance of the product. Therefore, it is necessary to develop a plastic with a low coefficient of friction and high wear resistance to meet the needs of society. Contents of the invention [0003] Technical problem to be solved: Aiming at the deficiencies of the prior art, the present invention provides a wear-resistant and scratch-resistant plastic, which has high mechanical strength, smooth surface, and is not easily scratched by abrasion. [0004] Technical solution: The invention provides a wear-resistant and s...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08K13/04C08K7/14C08K3/30C08K3/04C08K5/01C08K5/18C08K5/20
Inventor 肖伟荣
Owner WUJIANG TIANYUAN PLASTIC
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