Conductive engineering plastic

Abstract

The invention discloses conductive engineering plastic which is composed of ABS plastic particles, plasticizer, plastic colouring agents and ultraviolet light absorbers. The conductive engineering plastic further comprises fire retardant, conductive carbon black and conductive fiber. The conductive engineering plastic comprises, by weight, 56-65 parts of the ABS plastic particles, 3-9 parts of the plasticizer, 2-5 parts of the plastic colouring agents, 1-5 parts of the ultraviolet light absorbers, 2-6 parts of the fire retardant, 5-9 parts of the conductive carbon black and 10-15 parts of the conductive fiber. By means of the mode, the conductive engineering plastic is matched with the conductive carbon black, the conductive fiber form conductive veins in the plastic, the engineering plastic with the stable conductive performance is obtained, the formula raw materials are wide in source, and the cost is low.

Description

technical field [0001] The invention relates to the field of plastic formulation design, in particular to a conductive engineering plastic. Background technique [0002] Plastic ABS resin is currently the polymer with the largest output and the most widely used. It has excellent various properties, and has excellent mechanical properties of toughness, hardness, and rigid phase balance. [0003] Like other common plastics, ABS plastic is insulating, that is, it does not conduct electricity, which limits its range of use. Usually, polymer antistatic agents are used for modification, so that ABS plastics have a certain conductivity, but the production of polymer antistatic agents in my country is not yet mature, and they need to be purchased from foreign companies, the price is high, and the process of use Low-molecular-weight antistatic agents are unstable, so it is necessary to improve the ABS plastic formula. Contents of the invention [0004] The technical problem mainly...