Antistatic PP (polypropylene) plastic

Abstract

The invention discloses an antistatic PP (Polypropylene) plastic. The antistatic PP plastic comprises, by weight, 80 parts of PP resin, 5-15 parts of ethylene-propylene-diene monomer rubber, 5-15 parts of calcium carbonate, 0.1-0.3 part of 3-aminopropyltriethoxysilane, 0.5-1.5 parts of (3-lauramide prolyl) trimethyl ammonium dimethyl sulfate, 0.2-0.6 part of lauroyl diethanolamide and 0.2-0.6 part of N, N-di (2-ethoxyl)-myristamide. The antistatic PP plastic has the advantages that the antistatic PP plastic is excellent in antistatic performance and high in tensile strength, bending strength, bending modulus and impact strength, dust cannot be easily sucked by the surfaces of the antistatic PP plastic, and various automotive interior trim parts can be made of the antistatic PP plastic by the aid of injection molding processes.

Description

technical field [0001] The invention relates to a PP plastic, in particular to an antistatic PP plastic. Background technique [0002] General-purpose plastics generally refer to plastics with large output, wide application, good formability, and low price. There are five general-purpose plastic pellets, namely polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polystyrene (PS) and acrylonitrile-butadiene-styrene copolymer (ABS) . [0003] Polypropylene is a thermoplastic resin obtained by polymerizing propylene, referred to as PP. Polypropylene has good heat resistance, and the product can be sterilized at a temperature above 100°C, and it will not deform at 150°C without external force. Polypropylene has good chemical stability. Except being corroded by concentrated sulfuric acid and concentrated nitric acid, it is relatively stable to various other chemical reagents. Polypropylene is suitable for making various chemical pipes and fittings, and has good an...

AI Technical Summary

Problems solved by technology

[0004] However, usually the antistatic effect of PP plastic is not ideal

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