Polyester stretch yarn has the following properties:
1. High strength. The short fiber strength is 2.6 to 5.7 cN / dtex, and the high strength fiber is 5.6 to 9.0 cN / dtex. Because of its low hygroscopicity, its wet strength is basically the same as its dry strength. The impact strength is 4 times higher than nylon and 20 times higher than viscose fiber.
2. Good flexibility. The elasticity is close to wool, and it can be almost completely recovered when it is stretched by 5% to 6%. The wrinkle resistance is better than other fibers, that is, the fabric is not wrinkled, and the dimensional stability is good. The elastic modulus is 22 141cN / dtex, which is 2 3 times higher than nylon.
3. Good heat resistance.
4. Good water absorption.
5. Good wear resistance. The abrasion resistance is second only to the nylon with the best abrasion resistance, which is better than other natural fibers and synthetic fibers.
6. Good light resistance. Light resistance is second only to acrylic.
7. Corrosion resistance. Resistant to bleach, oxidants, hydrocarbons, ketones, petroleum products and inorganic acids. It is resistant to dilute alkali and not afraid of mildew, but hot alkali can decompose it.
8. Poor dyeability.
Choose high-quality polyester stretch yarn, please contact Zhuji Datang Dabao Chemical Fiber Factory!
Zhuji Datang Dabao Chemical Fiber Factory, established in 1995, is located in the scenic "hometown of Chinese socks capital" in the hometown of Xishi-Datang Town, Zhuji City. Now has POY filament production line, supporting 473B texturing machine, ammonium fiber covered yarn, high-speed like tendon machine and other production equipment, is a diversified manufacturer. The factory focuses on the production and research of polypropylene stretch yarn, polypropylene plus stretch yarn, polypropylene bamboo charcoal yarn, polypropylene DTY yarn, polyester stretch yarn, porous yarn, polypropylene yarn, polypropylene bamboo charcoal yarn and other products. Headdress, cardigan, woven fabric, gloves, underwear, etc.
If you want to know more product information, please contact: Jin Zong 0575-87746198 Address: Jinshan Village, Datang Town, Zhuji City, Zhejiang Province (500 meters from Hangjin Road) Website: http://www.dbfibre.cn |
