Improve the wear-resistant thermocouple abrasion resistance of new type of PFPE modifier compounds

Three cheong instrument is wear-resistant thermocouple production leader, we three chang to produce wear-resistant thermocouple has developed containing perfluorinated polyether modified agents ( PFPE) The wear resistant composite material. PFPE is an internal lubricant system of innovation, can greatly improve the wear resistance of crystalline thermoplastic, increase the proportion of minimum at the same time. In the past 20 years, PFPE has been used as external lubricant, is mainly used in aerospace and automotive applications.

compared with compounds containing PTFE, compounds containing PFPE requires very low ( Usually less than 1. 0%) The amount of load. Abrasion and thermocouple in some applications, containing less than 1% of PFPE acetal is similar to 15 20% PTFE acetal. Three chang is currently offered in acetal and nylon PFPE compounds, other polymers are to be exploited.

PFPE compounds by increasing the melt flow, increasing production and as a release agent to improve the processing. They eliminated the deformation associated with ptfe, and improves the fatigue resistance, especially in gear.

typical applications include gear, bushings, seals, auto weather-proof, airbag door and clean room applications. The modified as to meet the requirements of USP plastic Class VI.

abrasion resistance of the new technology of PFPE modifier compounds profile:

minimize wear on the surface of the reaction/cooperate;

to improve wear resistance;

lower friction coefficient;

3 chang provides a series of wear resistant thermoplastic, containing various additives and strengthening agent.

aramid fiber than glass fiber or carbon fiber is more soft, less wear and tear. In the compound with wear sensitive surface matching applications, this is a major advantage.

aramid fiber composites can shading to match the adjacent parts in advance, and in ten days or more in a short period of time for color matching.