Environment-friendly wear-resistant high-molecular material

Abstract

The invention relates to an environment-friendly wear-resistant high-molecular material. The environment-friendly wear-resistant high-molecular material comprises the following components in parts by weight: 30-60 parts of an ABS material, 20-40 parts of glass fiber, 4-6 parts of a wear-resisting agent, 2-3 parts of a coupling agent, 1-2 parts of an anti-oxidant, and 0.5-1.5 parts of a lubricant; wherein the coupling agent is a mixture of a coupling agent KH550 and a coupling agent KH560, and the mass ratio of the coupling agent KH550 and the coupling agent KH560 is 2.1-2.7:1; the lubricant is a mixture of calcium stearate, zinc stearate and octadecanamide, and the mass ratio of calcium stearate to zinc stearate to octadecanamide is 1: 1.1-1.5:1. The high-molecular material has the advantages that the ABS material, glass fiber and the wear-resisting agent are blended to prepare the wear resistant high-molecular material, the wear resistant high-molecular material has high surface wear resistance, which makes up the defect of insufficient wear resistant of the ABS material; in addition, the dispersibility is increased, and the fouling precipitation phenomenon of the high-molecular material can be avoided.

Description

technical field [0001] The invention belongs to the technical field of polymer materials, and in particular relates to an environment-friendly wear-resistant polymer material. Background technique [0002] ABS is a terpolymer of acrylonitrile, butadiene and styrene. It has good comprehensive properties, such as high impact strength, stable chemical properties, high heat resistance, flame retardancy, etc., so it is widely used in various machinery, Instruments and synthetic plastic materials. However, the surface hardness of ABS is relatively poor, and the product is easily scratched, which cannot satisfy long-term use. [0003] In response to the above phenomenon, patent CN105017707A discloses a wear-resistant material, which is made of the following raw materials in parts by weight: 35-75 parts of ABS material, 20-30 parts of glass fiber, 1-10 parts of wear-resistant agent, 1-5 parts of coupling agent, 0.5-1 part of antioxidant, 0.5-1 part of lubricant. In the present in...

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Problems solved by technology

The present invention has the advantages of superior comprehensive performance and wide application range, but there are still certain disadvantages: in the formula, when the coupling agent is specifically selected, it uses a single-component raw material additive, so the amount added is relatively large, but the dispersion The performance is average; when selecting lubricants, one-component raw material additives or two-component raw material additives are used, so the amount added is relatively large, and polymer materials will appear scaling and precipitation