The performance characteristics of polypropylene fiber!

1. Light weight

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.

2, 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.

3, with electrical insulation and warmth

polypropylene fiber has high electrical resistivity and small thermal conductivity. Compared with other chemical fibers, polypropylene fiber has the best electrical insulation and warmth retention, but it is easy to generate static electricity during processing.

4, poor heat and aging resistance

The melting point of polypropylene fiber is low (165~173 ° C), and the stability of light and heat is poor, so the heat resistance and aging resistance of polypropylene fiber are poor and not resistant to ironing. However, the anti-aging properties can be improved by adding anti-aging agents during spinning.

5. Poor hygroscopicity and staining

The hygroscopic and dyeing properties of polypropylene fiber are the worst in chemical fibers and almost non-hygroscopic. Because the fiber does not absorb moisture and the shrinkage rate is small, polypropylene fabric has the characteristics of easy washing and quick drying.

Third, the use of polypropylene fiber

polypropylene fiber has light weight and good corrosion resistance, and is widely used in textiles, building materials and insulation materials.

Polypropylene fiber for textiles, such as the mountaineering clothing we currently wear, down jackets and other clothing are polypropylene products.

Polypropylene fiber can also be used in building materials, such as adding polypropylene fiber to concrete, which can enhance the fracture strength and impact resistance of the concrete and extend the service life of the concrete.

Of course, polypropylene fiber can also be used in gypsum to enhance the wear resistance and permeability of gypsum.

polypropylene fiber can also be applied to the battery, in the battery, polypropylene fiber is often used as a diaphragm, because its thermal insulation, alkali resistance, wear resistance, soothing reaction performance is good, just meet the needs of the battery, can ensure the normal operation of the electric storage mechanism.

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.