What is the use of polypropylene staple fiber for sound insulation?

Polypropylene, as a low-melting fiber, replaces the glue with other fibers such as polyester, so that the product has the characteristics of light weight, high strength, acid and alkali resistance, high temperature resistance, sound insulation and so on. Polypropylene staple fiber is widely used in main carpet, engine cover sound insulation / heat insulation pad, spare tire cover, storage box cover, front wall sound insulation pad, wheel cover, etc. Polypropylene staple fibers of various specifications and colors can be customized.

With the improvement of the quality of life, the requirements for the living environment are gradually improved, and functional polypropylene staple fibers are receiving more and more attention. Among them, polypropylene staple fibers for sound insulation are particularly important, and their future market demand is worth looking forward to!