What are the characteristics of polyester?
1, high strength. The strength of short fiber is 2.6 ~ 5.7 cn/dtex, and the strength of high strength fiber is 5.6 ~ 8.0 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 that of nylon and 20 times higher than that of viscose fiber.
2. Good elasticity. Elasticity is close to wool, and it can be almost completely restored by stretching 5% ~ 6%. The crease resistance is better than other fibers, that is, the fabric does not wrinkle and has good dimensional stability. The elastic modulus is 22 ~ 14 1cn/dtex, which is 2 ~ 3 times higher than that of nylon.
3. Good heat resistance.
4. Good water absorption.
5, good wear resistance. Wear resistance is second only to nylon with the best wear resistance, and superior to other natural fibers and synthetic fibers.
6. Good light resistance. Light resistance is second only to acrylic fiber. 7. Corrosion resistance. Resistant to bleaching agents, oxidants, hydrocarbons, ketones, petroleum products and inorganic acids. Dilute alkali resistance is not afraid of mildew, but hot alkali can decompose.
8. Poor dyeability.
What kinds of polyester are there?
There are staple fibers, stretched yarns, textured yarns, decorative yarns, industrial yarns and various differential fibers.
What kinds of polyester staple fibers are there?
1. According to physical properties: high strength and low elongation, medium strength and medium elongation, low strength and medium elongation, high modulus, high strength and high modulus.
2. According to the requirements of post-processing, it can be divided into cotton type, wool type, hemp type and silk type.
3. According to the use: clothing, cotton wool, decoration and industry.
4. According to functions: cationic dyeable, hygroscopic, flame retardant, colored, anti-pilling and antistatic.
5. According to the cross section of fiber, it can be divided into special-shaped fiber and hollow fiber.
What kinds of polyester filaments are there?
1. Primary yarns: unstretched yarn (conventional spinning) (UDY), semi-pre-oriented yarn (medium speed spinning) (MOY), pre-oriented yarn (high speed spinning) (POY) and highly oriented yarn (ultra-high speed spinning) (HOY).
2. Drafts: Drafts (low-speed drafting) (DY), Fully Drafts (one-step spinning drafting) (FDY) and Fully Drafts (one-step spinning) (FOY).
3. textured yarn: traditional textured yarn (DY), stretch textured yarn (DTY) and air textured yarn (ATY).
Manufacturer lighthouse polyester string factory
No.3 Plot, Dengta Industrial Zone, Wenzhou City, Zhejiang Province
Tel: 0577-886083 12 Postal code: 325000.
Siyinu polyester silk factory
Linfeng Village, Qiaotou, Cixi City, Ningbo City, Zhejiang Province
Tel: 0574-63550959 Postal code: 3 153 17.
Yuefa polyester Jia Dan factory
One of No.23 Meijiang Industrial Zone, Jiangmen City, Guangdong Province
Tel: 0750-8686597 Postal code: 529 100
BenQ polyester granulation plant
Mei Li Zhen Zhen Men Shen Shi Cun, Changshu City, Suzhou City, Jiangsu Province
Tel: 05 12-52604900 Postal code: 2 155 14.
Ma Jun group polyester company
Ma Jun Group, Jiangqiao Village, Hangcheng Town, Zhangjiagang City, Suzhou City, Jiangsu Province
Tel: 0512-58141606 Postal code: 2 156 17.
Luxiang Difang Fiber (Xiamen) Co., Ltd.
No.9 9- 10/0, Building C, shengze town Xiangsheng Business District, Wujiang City, Suzhou City, Jiangsu Province
Tel: 05 12-635 16570 Postal code: 2 15228.
Changchun Jinlong polyester string factory
Lequn Street, Changchun City, Jilin Province
Tel: 043 1-4838677 Postal code: 130033.
Fushun polyester factory
No.30-1,west section of Xincheng Road, Fushun City, Liaoning Province
Tel: 04 13-7729625 Postal code: 1 13006.
Zheng Da polyester factory
Fu Qian Jie, Taoyuan Town, Wujiang City, Suzhou City, Jiangsu Province
Tel: 05 12-63886408 Postal code: 2 15237.
Hua Gang polyester industry co., ltd
Xiaohuxu, Shengshan Village, Balidian Town, Huzhou City, Zhejiang Province
Tel: 0572-256 1668 Postal code: 3 13000.
Zibo polyester factory
Badou, Boshan District, Zibo City, Shandong Province
Tel: 0533-45 18662 Postal code: 255200.
Shanghai chemical plant co., ltd. polyester branch
Shanghai Yangshupu Road 1578
Tel: 02 1-657049 15 Postal code: 200090.
Cixi polyester factory
Hushan Street, Cixi City, Ningbo City, Zhejiang Province
Tel: 0574-63826083 Postal code: 3 15302
Huashe polyester factory
West Bank of Jordan River, Huashe Street, Shaoxing City, Zhejiang Province
Tel: 0575-408 1049 Postal code: 3 12000.
Wangqing county industry polyester factory
Wangqing County, Yanbian Korean Autonomous Prefecture, Jilin Province
Tel: 0433-88 13524 Postal code: 133200.
Xinwei polyester factory
Su Xi Town East hong cun, Yiwu City, Jinhua City, Zhejiang Province
Tel: 0579-5962324 Postal code: 32 1000
Zibo nonferrous polyester co., ltd
Dongba Village, Zhou Hang, Yuhai Town, Changshu City, Suzhou City, Jiangsu Province
Tel: 0512-5259124 Postal code: 2 155 17.
Shuguang polyester fiber factory
Changshouhuan North Bridge, Wuxi City, Jiangsu Province
Tel: 05 10-6366787 Postal code: 2 14000.
Mazhen zhanghua polyester finishing factory
Zhoutuan Village, Mazhen Town, Wuxi City, Jiangsu Province (North Ring Road Section)
Tel: 05 10-65283 18 Postal code: 2 14406.
Shanxi polyester factory
No.80 Heping North Road, Taiyuan City, Shanxi Province
Tel: 035 1-604 1857 Postal code: 030027.