详情
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.
