Description

plastic raw material


PA has the advantages of high mechanical strength, high softening point, good wear resistance, self-lubrication, cushioning, sound deadening, excellent oil and chemical corrosion resistance, and good electrical insulation. Because of these superior performances, PA composite has already replaced some metals being as structural materials.

PPA has advantages of high modulus, high rigidity, high performance price ratio, low water absorption rate, dimensional stability and excellent weld-ability etc. PPA material has excellent overall properties which enable its well performance under thermal, electrical, physical and chemical condition. PPA still maintains high rigidity & strength, as well as excellent dimensional accuracy & stability even under high temperature.