China Factory Supply Polypropylene Granules PP Plastic Particles Wholesale Plastic Pp Granule Pp Virgin Granules

タイトルまたは説明

Polypropylene, Pp for short, is a colorless, odorlessnon-toxic, translucent solid substance. Polypropylene is athermoplastic synthetic resin with excellent properties. ltis a colorless translucent thermoplastic lightweightgeneral purpose plastic. With chemical resistance, heatresistance, electrical insulation, high strength mechanicalproperties and good high wear-resistant processingproperties, which makes polypropylene since itsappearance, it has been rapidlyin machinery,automobiles,electronic appliances, construction, textile,packaging, agriculture, forestry and fisheries and foodindustry and many other fields have been widelydeveloped and applied.

1.The relative density is small, only 0.***0.*1, which is one of the lightest varieties in plastics.
2.good mechanical properties, in addition to impact resistance, other mechanical properties are better than polyethylene, molding processing performance is good.
3.It has high heat resistance and the continuous use temperature can reach ******0 °C.
4.good chemical properties, almost no water absorption, and does not react with most chemicals.
5.the texture is pure, non-toxic.
6.electrical insulation is good.