What are the physical properties of high-strength polypropylene yarn?

1. high-strength polypropylene yarn has almost no hygroscopicity, which makes it difficult to dye. The moisture absorption rate is zero, so the wet strength is equal to the dry strength, and the strength of the product in water will not decrease.

2. high-strength polypropylene yarn has excellent chemical resistance. Compared with the chemical resistance, acid resistance and alkali resistance of various fibers, polypropylene fiber is superior to polyester, nylon, acrylic, Vinylon et al.

3. high-strength polypropylene yarn high-strength polypropylene fiber is not corroded by insects and bacteria, and has outstanding resistance to mildew and microorganisms.

Jiangsu Sisiyuan Fiber Co., Ltd. is a professional company engaged in the R&D and manufacturing of various engineering fibers, high-strength polypropylene filaments, high-strength double-twisted polypropylene filaments, and integrated yarn production. The main product-"Sisiyuan" brand polypropylene fiber, poly Acrylonitrile fiber, polypropylene mesh fiber, polyester fiber, high-strength polypropylene filament of various colors, high-strength double-twisted polypropylene filament.