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Polypropylene fiber, also known as PP fiber, is a synthetic fiber made from polypropylene resin through a special spinning process. The production of polypropylene fiber typically starts with the polymerization of propylene monomers to form polypropylene resin. This resin is then melted and extruded through spinnerets with tiny holes, creating fine filaments. These filaments are further drawn and processed to achieve the desired fiber properties such as strength, fineness, and length
Polypropylene fiber finds extensive use in the construction industry. In concrete, it is added to improve the tensile strength, crack resistance, and impact resistance of the material. By reducing the formation of cracks, it enhances the durability and lifespan of concrete structures. In the automotive industry, polypropylene fiber is used in the production of interior components like seat covers and carpets, as well as in some exterior parts. Its lightweight nature helps reduce the overall weight of the vehicle, leading to improved fuel efficiency. polypropylene fiber's unique properties, including chemical resistance, heat resistance, high tensile strength, and low moisture absorption, make it a versatile and valuable material across multiple industries.
|
Cas No. |
9003-07-0 |
|
Place of Origin |
China |
|
Color |
White |
|
Shape |
Fiber |
|
Grade |
Industrial Grade/ Building grade |
|
Package |
5-25kg/bag，customized package |
|
MOQ |
1kg |
