Product Description: 1. Product: Polypropylene 2. Product Describe:
Polypropylene is a synthetic resin made by polymerization of
propylene (CH3—CH=CH2) with H2 as the molecular weight modifier.
There are three stereomers of PP – isotactic, atactic and
syndiotactic. PP contains no polar groups and has excellent
electrical insulation properties. Its water absorption rate is less
than 0.*1%. PP is a semi-crystalline polymer with good chemical
stability. It is stable to most chemical except strong oxidizers.
Inorganic acid, alkali and salt solutions have almost no damaging
effect on PP. PP has good heat resistance and low density. Its
melting point is at around **5℃. It has high tensile strength and
surface hardness and good environmental stress crack resistance. It
can withstand **0℃ continuously. Our PP plants have varied
technologies to produce homopolymer, random copolymer and impact
copolymer PP with distinct properties. These products include BOPP
film, CPP film, fiber, pipe, coating, yarn and injection-molding
products. 3. Application: PP has a variety of applications. It is
suitable for multiple processing methods such as injection molding,
extrusion molding and blow molding and is widely used in the
textile, packaging, electrical household appliances, automobile and
real estate industries. 4. Packing: *5kgs/bag *8MT/*0'FCL
