What is polypropylene fiber and its properties and uses?

polypropylene fiberr is a synthetic fiber spun from polypropylene as raw material, and the product name is polypropylene in China.

Polypropylene, referred to as PP, is a polymer made of propylene by addition polymerization. It has chemical resistance, heat resistance, electrical insulation, high strength mechanical properties and good high wear resistance. The disadvantage is poor low temperature impact resistance and easy aging, but polypropylene fiber can be overcome by modification respectively.

It is the lightest of all chemical fibers, 20% lighter than nylon, 30% lighter than polyester, 40% lighter than viscose fiber, so it is very suitable for winter clothing filler or ski clothing, mountaineering clothing and other fabrics.

High strength, good elasticity, wear resistance, corrosion resistance

High strength of polypropylene (dry, wet state of the same), is the ideal material for the manufacture of fishing nets, cables; Good wear resistance and resilience, the strength is similar to polyester and nylon, the resilience rate can be comparable to nylon and wool, and is much larger than polyester and viscose fiber; The dimensional stability of polypropylene is poor, easy to pilling and deformation; Anti-microbial, no moth; Chemical resistance is better than the general fiber.

Shandong Huimin Taili Chemical Fiber Products Co., Ltd. was founded in 2017, the company now has the domestic advanced fiber production line, twisting production line. Anti-aging, acid and alkali resistance, low boiling water shrinkage, high breaking strength, low elongation, environmental protection and pollution-free. Widely used in chemical fiber rope net, fire hose, sling, safety belt, concrete, mortar, engineering fiber, etc., is to replace polyester, nylon, ethylene fiber, nylon, glass fiber new ideal material.