What is the type of polyester fabric? Polyester fabric characteristics
What is the type of polyester fabric?
Polyester is an
important variety of synthetic fibers, is China's polyester fiber trade
name. It is based on pure terephthalic acid (PTA) or dimethyl
terephthalate (DMT) and ethylene glycol (EG) as raw materials by
esterification or ester exchange and polycondensation reaction prepared
by the fiber polymer - - polyethylene terephthalate (PET), fibers made
by spinning and post-treatment.
Polyester fabric features
1,
high strength. The short fiber has a strength of 2.6 to 5.7 cN / dtex
and a high strength fiber of 5.6 to 8.0 cN / dtex. Because of its low
hygroscopicity, its wet strength is basically the same as dry strength.
Impact resistance than nylon 4 times higher than the viscose fiber 20
times higher.
2, good flexibility. Elastic close to the wool, when
the elongation of 5% to 6%, almost completely restored. Wrinkle
resistance than other fibers, that is, the fabric is not wrinkled, good
dimensional stability. Elastic modulus of 22 ~ 141cN / dtex, 2 to 3
times higher than nylon.
3, good heat resistance.
4, good water absorption.
5,
good wear resistance. Abrasion resistance after the best wear
resistance of nylon, than other natural fibers and synthetic fibers are
good.
6, good light resistance. Light resistance after the acrylic.
7,
corrosion resistance. Resistant bleach, oxidants, hydrocarbons,
ketones, petroleum products and inorganic acids. Resistant alkali, not
afraid of mold, but the hot alkali can make it decomposition.
8, poor dyeing.
Quanzhou
City sincere Textile Weaving Co., Ltd. was established in 2003, is a
wholly foreign-owned enterprises, the company is located in Jinjiang
City, Fujian Province Chen Tai town, is a professional production of
polyester yarn and a variety of low-cost textile fabrics comprehensive
business.