Plastic wear-resistant pipe production formula and process

Abstract

The invention provides a plastic wear-resistant pipe production formula and a process, which are applied to the technical field of plastic manufacturing, and the production formula comprises thermoplastic plastic, a matrix, modified adhesive resin and fibers, and also comprises ABS rubber powder, low molecular weight SAN resin, high acrylonitrile SAN resin, a heat-resistant agent, an antioxidant,a lubricant and a weather-resistant agent. In the production formula, the plastic wear-resistant pipe is prepared from the following components in percentage by mass: 5-10% of an ultra-high molecularweight polyethylene layer of the matrix; 60-80% of thermoplastic plastic; 2-3% of modified adhesive resin; 0.1-1 percent of fibers; 4%-6% of ABS rubber powder, 0.5%-3% of low molecular weight SAN resin and 7%-10% of high acrylonitrile SAN resin; 0.2-0.8% of the heat-resistant agent; 0.1-0.5 percent of the antioxidant; 0.1-0.5% of the lubricant; and 0.1-0.5% of the weather-resistant agent. The ultra-high molecular weight polyethylene / continuous fiber reinforced thermoplastic plastic is used for manufacturing the wear-resistant pipe, and meanwhile, the effect of solving the problem of internal stress is achieved.

Description

technical field [0001] The invention relates to the technical field of plastic manufacturing, in particular to a production formula and process for a plastic wear-resistant pipe. Background technique [0002] Ultra-high molecular weight polyethylene is an engineering plastic with excellent performance, which has excellent properties such as excellent normal and low temperature toughness, wear resistance, chemical corrosion resistance, weather resistance, stress crack resistance, anti-adhesion, self-lubricating properties, etc. , Widely used in chemical industry, textile, medicine, construction, metallurgy, mining, water conservancy, coal, electric power and other fields. It is mainly used in the form of plates and pipes. In practical application, ultra-high molecular weight polyethylene itself cannot meet the requirements of use, and composite pipes are often made by blending, filling modification, tensile orientation enhancement, and bonding and bonding with other sheets. ...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a production formula and process of plastic wear-resistant pipes, which intends to use ultra-high molecular weight polyethylene / continuous fiber reinforced thermoplastics to manufacture wear-resistant pipes, and at the same time solve the problem of internal stress

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