A kind of antistatic glass fiber reinforced abs composite material

Abstract

The invention relates to an antistatic glass fiber reinforcement ABS (acrylonitrile butadiene styrene) composite material and a preparation method thereof. In the invention, a reinforcing agent, an interface coupling agent and a toughening agent are added into ABS; an inorganic antistatic agent is matched with an organic antistatic agent; and in the existence of a dispersing lubricant and a thermal oxidative stabilizer, raw materials are mixed and extruded by a double-screw extruder so as to obtain the antistatic glass fiber reinforcement ABS composite material. The antistatic glass fiber reinforcement ABS composite material has a durable antistatic effect and excellent mechanical strength, is easy for flow processing, keeps the appearance of a product smooth, and can be used for manufacturing a paper transfer mechanism of an office machine and an IC chip bracket.

Description

technical field [0001] The invention relates to the technical field of polymer materials, in particular to a glass fiber-reinforced ABS composite material with good antistatic performance and a preparation method thereof. Background technique [0002] ABS (acrylonitrile-butadiene-styrene) resin is an important general-purpose synthetic resin. The main body is a blend or terpolymer of acrylonitrile, butadiene and styrene. It is a tough and rigid thermoplastic. plastic. Within a certain temperature range, it has the characteristics of high impact resistance, excellent wear resistance, heat resistance and low temperature resistance, chemical resistance, easy processing and molding, stable product size, good surface gloss, and easy surface plating, coating and coloring. Very extensive, the automobile industry is often used to manufacture auto parts such as instrument panels, body panels, interior trim panels, steering wheels, sound insulation panels, door locks, bumpers, ventil...

AI Technical Summary

Problems solved by technology

[0003] Although ABS is widely used, due to the characteristics of the molecular structure and performance of ABS itself, ABS has poor mechanical strength, such as bending strength and compressive strength; in terms of electrical performance, it is easy to accumulate static electricity due to its good insulation performance, so it is widely used in electrical and electronic applications. Restricted, for example, when used in the manufacture of office machine transfer paper mechanisms and IC chip brackets, it is required to improve the strength based on the performance of ABS pure resin and to impart antistatic properties