High quality polyester yarn series

Common characteristics of polyester yarn, high strength. Due to its low hygroscopicity, its wet strength and dry strength are basically the same. The impact resistance is 4 times higher than nylon and 20 times higher than viscose fiber. Good flexibility. The elasticity is close to that of wool, and it can almost completely recover when stretched 5-6. The wrinkle resistance exceeds that of fibers, that is, the fabric does not wrinkle and has good dimensional stability. Good heat resistance. Polyester has a smooth surface, tightly arranged internal molecules, and lack of hydrophilic structure between the molecules, so the moisture regain is small and the moisture absorption performance is poor.