High performance anti-ultraviolet TPE plastic

Abstract

The present invention discloses a high performance anti-ultraviolet TPE plastic, and the plastic comprises the raw materials in parts by weight: 30-60 parts of TPE, 20-25 parts of polypropylene, 10-18 parts of polyether type polyurethane elastomer, 5-15 parts of MBS, 13-18 parts of epoxy resin, 5-10 parts of carbon nanotubes, 5-15 parts of wollastonite, 5-15 parts of kaolin, 5-10 parts of glass microspheres, 6-12 parts of titanium dioxide, 0.5-2.5 parts of polyethylene waxes, 1-2 parts of dicumylperoxide, 10-20 parts of composite mineral materials, 0.5-1.5 parts of [gamma]-glycidyl ether oxypropyl trimethoxysilane, 1-3 parts of maleic anhydride grafted ABS, 0.3-0.6 parts of rare earth metal compounds, 0.5-1.5 parts of maleic anhydride, 1-2 parts of a dispersant, 1-2 parts of a light stabilizer, and 0.5-2.5 parts of an ultraviolet absorbent. The high performance anti-ultraviolet TPE plastic of the present invention is outstanding in anti-ultraviolet property, good in sealing property and water resistance, high in hardness, and favorable in shock absorption property.

Description

technical field [0001] The invention relates to the technical field of plastics, in particular to a high-performance anti-ultraviolet TPE plastic. Background technique [0002] Thermoplastic elastomer TPE is a material with high elasticity, high strength, high resilience of rubber, and can be processed by injection molding. It is environmentally friendly, non-toxic and safe, has a wide range of hardness, excellent colorability, soft touch, and weather resistance. Resistance, fatigue resistance and temperature resistance can be described as the advantageous combination of the advantages of plastics and rubber. Thermoplastic elastomers are occupying the territory that originally belonged to vulcanized rubber. In the past ten years, the rapid development of electronic appliances, communications and automobile industries has driven However, TPE also has disadvantages in use. For example, if the Shore hardness of TPE plastic exceeds 75°, the shock resistance will be poor, and und...

AI Technical Summary

Problems solved by technology

[0002] Thermoplastic elastomer TPE is a material with high elasticity, high strength and high resilience of rubber, and can be processed by injection molding. It is environmentally friendly, non-toxic and safe, has a wide range of hardness, excellent colorability, soft touch, and weather resistance. Resistance, fatigue resistance and temperature resistance can be described as the advantageous combination of the advantages of plastics and rubber. Thermoplastic elastomers are occupying the territory that originally belonged to vulcanized rubber. In the past ten years, the rapid development of electronic appliances, communications and automobile industries has driven However, TPE also has disadvantages in use. For example, if the Shore hardness of TPE plastic exceeds 75°, the shock resistance will be poor, and under some special conditions, the sealing waterproof and UV resistance performance cannot reach to requirements that limit the use of TPE