PPS-hGR50 is glass reinforced PPS compound, which is filled with glass fiber based on the PPS resin. The characteristic of PPS compounds includes good mechanical properties, high rigidity, high creep resistance, high temperature resistance, flame resistance, chemical resistance, excellent electrical insulation properties, arc resistance, low water absorption, low mold shrinkage, easy processing, good dimensional stability, and radiation resistance.

Owing to its high performance, PPS-hGR50 is widely used in space aviation, chemical, electronic appliances, mechanical, automobile, railway fields etc. It can be used to make elements where high temperature resistance, electrical insulation are all important in aviation; anticorrosion valves and electrical insulating parts; precise plugs, outer shells and high temperature resistant contactors; parts of engines, terminal and switch; carburetor, distributor, igniter, slide block, gears, thermocouple, piston rings with requirement of high temperature resistance and precision dimension.