The benefits of PP draft yarn
How much do you know about the benefits of PP draft yarn?
The main physical and chemical properties of PP draft yarn
1. The longitudinal plane of PP draft yarn is straight and smooth, and the cross section is round.
2. The advantage of PP draft yarn is its light texture. Its density is only 0.91g/cm3, which is the lightest variety among common chemical fibers. Therefore, polypropylene fiber of the same weight can obtain a higher coverage area than other fibers.
3. Polypropylene draft yarn has good chemical resistance. In addition to concentrated nitric acid and concentrated caustic soda, polypropylene has good resistance to acids and alkalis, so it is suitable for use as filter materials and packaging materials.
Ningbo Dazhong Chemical Fiber Industrial Co., Ltd. has long-term production and operation: polypropylene yarn, polypropylene filament, polypropylene FDY yarn, polyester staple fiber, polypropylene fully drawn yarn, polypropylene POY yarn.