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

1. PP high-strength 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. PP high-strength 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. PP high-strength yarn is not corroded by insects and bacteria, and has outstanding resistance to mildew and microorganisms.

Shanghai Jinci Industrial Co., Ltd. was established in March 2006. It is a large-scale entity company specializing in the production and sales of polypropylene (PP yarn). The company’s products include polypropylene general-strength yarn, polypropylene high-strength yarn, polypropylene anti-aging yarn, and polypropylene plus Twisted yarn, polypropylene hollow yarn, polypropylene fluorescent yarn, polypropylene luminous yarn, polypropylene flame-retardant yarn, polypropylene air-changing yarn, etc.