Description
Translucent or opaque milk white crystalline form polymers, have
plasticity. 1.*5 g/cm3 density. Melting point **2 ℃. Embrittlement
of *0 ℃ temperature- Thermal decomposition temperature more than
**0 ℃. Continuous heat *****0 ℃, balance water absorption rate was
2.5%. Can acid, alkali, most inorganic salt solution, halogenated
silane, hydrocarbon, esters, ketone, corrosion, but soluble in
phenol, formic acid and polar solvent. With excellent wear
resistance, self-lubricity, high mechanical strength. But large
water imbibition, thus dimension stability is poorer.
Widely used in the manufacturing of machinery, automobile,
chemical and electrical device parts, such as gear, roller, pulley,
the roller, the pump body, impeller, fan blades in high voltage
seal wai, seat, gasket, bushings, all kinds of handle, supporting
frame, wire the packet level, etc. Can be made into film used for
packaging material. In addition, still can be used to produce
medical equipment, sports goods, daily necessities, etc.
