The French Pavi (PVI) Electric Vehicle Parts Co., Ltd. has been investigating the electric vehicle market in recent days and has discussed and cooperated with Chongqing Hengtong Bus Co., Ltd. French Pivier has more than 40 years of experience in the electric vehicle manufacturing industry, specializing in the production of pure electric heavy-duty vehicles, pure electric bus charging systems. In the future, both parties are expected to cooperate in the fields of battery technology and powertrain.
Polypropylene is a polymer formed by addition polymerization of propylene. It is a white waxy material with a transparent and light appearance. The chemical formula is (C3H6)n, the density is 0.89~0.91g/cm3, it is flammable, the melting point is 189℃, it softens at about 155℃, and the use temperature range is -30~140℃. It is resistant to corrosion by acids, alkalis, salt solutions and a variety of organic solvents below 80°C, and can be decomposed under high temperature and oxidation. Polypropylene is widely used in the production of clothing, blankets and other fiber products, medical equipment, automobiles, bicycles, parts, pipelines, chemical containers, etc. It is also used in food and pharmaceutical packaging.
Polypropylene,PP Resin,PP Granules,PP Plastic Granules
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