三帛纺织

SANBO TEXTILE

Copyright©Suzhou sanbo textile co.,ltd. All rights reserved.    苏ICP备11089712号-1     Powered by 300.cn

CONTACT US

Add : No.2,Zhongxing Road,Economic Development Zone,Pingwang Town,Wujiang,Jiangsu
Tel : 0086-512-8285 6865

        0086-512-8285 6879
Fax : 0086-512-6352 6982
E-mail :
floria@wjsanbo.com
             lisa@wjsanbo.com

 

About Us

Products

News

Contact Us

Company profile
Company culture

 

News

买房理财

>
News
>
>
[Polyester Knowledge Encyclopedia] What is the fabric of polyester fiber?
Company news
Industry dynamics

[Polyester Knowledge Encyclopedia] What is the fabric of polyester fiber?

Page view
[Abstract]:
Polyester fibre A synthetic fiber obtained by spinning a polyester obtained by polycondensation of an organic dibasic acid and a glycol. The industrially mass-produced polyester fiber is made of polyethylene terephthalate, and the Chinese name is polyester. It is the first large variety of synthetic fibers.
 Polyester fibre A synthetic fiber obtained by spinning a polyester obtained by polycondensation of an organic dibasic acid and a glycol. The industrially mass-produced polyester fiber is made of polyethylene terephthalate, and the Chinese name is polyester. It is the first large variety of synthetic fibers.
The polyester fiber is a general term for a fiber obtained by using a polyester obtained by polycondensation of a plurality of diols and an aromatic dicarboxylic acid or an ester thereof. Specific varieties are: polyethylene terephthalate fiber, polybutylene terephthalate fiber, polytrimethylene terephthalate fiber, polybutylene terephthalate-1,4-cyclohexanedimethyl ester fiber , poly-2,6-naphthalenedicarboxylate fiber, and a variety of modified polyethylene terephthalate fibers (such as: CDP, ECDP, EDDP) and the like.
Advantages and disadvantages of polyester fiber
Advantage
Polyester fiber has a particularly good textile performance and performance, and its use is quite extensive. People can use polyester fiber for pure textile production; of course, polyester fiber and other natural fibers such as cotton, wool, hemp, or other chemical fibers can be used for weaving, so that various kinds can be produced. It has strong and scratching, non-ironing, easy to wash and easy to wear and can be worn with particularly good imitation wool, imitation silk, or imitation linen fabric.
Disadvantage
First, the hygroscopicity of polyester fibers is particularly poor, and when people wear clothes woven from polyester fibers, there is a feeling of sultry heat. At the same time, clothes made of polyester fiber are particularly susceptible to static electricity and are susceptible to dust, which is particularly disadvantageous for their aesthetics and comfort.
Second, the polyester fabric has better heat resistance, and its thermoplasticity is also particularly good. It can be used to make pleated skirts, and the pleats are particularly durable. However, its resistance to hydrolysis is particularly poor. If you encounter soot, or substances such as Mars, there will be holes in the clothing made of polyester fiber, which is a fatal defect of polyester fiber.
Performance use of polyester fiber
Performance
The specific gravity of polyester is 1.38; the melting point is 255 ~ 260 ° C, the bonding starts at 205 ° C, the safe ironing temperature is 135 ° C; the suction humidity is very low, only 0.4%; the breaking strength of the filament is 4.5 ~ 5.5 g / denier , short fiber is 3.5 ~ 5.5 g / den; filament elongation at break is 15 ~ 25%, short fiber is 25 ~ 40%; high strength fiber strength can reach 7 ~ 8 g / den, elongation is 7.5 ~ 12.5%. Polyester has excellent wrinkle resistance, elasticity and dimensional stability, good electrical insulation properties, resistance to sunlight, friction, no mildew, good chemical resistance, and resistance to weak acids and weak bases. At room temperature, it has a certain ability to resist thin and strong acid, and has poor resistance to strong alkali. Polyester has poor dyeing properties and generally needs to be dyed with a disperse dye at high temperatures or in the presence of a carrier.
Use
Polyester has many excellent textile properties and performance properties. It can be used in pure textiles or blended with natural fibers such as cotton, wool, silk and hemp and other chemical fibers. It is made into a variety of colors, strong and crisp, easy to wash. Easy to dry, non-scaling and washable and wearable wool, imitation cotton, imitation silk, imitation linen fabric. Polyester fabric is suitable for men's and women's shirts, outerwear, children's clothing, upholstery fabrics and carpets. Polyester can also be used as cotton wool because of its good elasticity and bulkiness. Industrial high-strength polyester can be used as tire cords, conveyor belts, fire hoses, cables, fishing nets, etc., and can also be used as electrical insulation materials, acid-resistant filter cloths and paper-making blankets. Non-woven fabrics made of polyester can be used for interior decoration, carpet backing, pharmaceutical industry fabrics, flocking, lining, etc.
Polyester fiber purchase
The first type: clothes tag or washing mark has been clearly and accurately marked. This type of fabric first looks at the contents of the label, then looks at the price of the sale, and then looks at the hand touch and the details of the fabric. When the polyester fiber is rubbed, the surface of the clothes will be easily shiny and look unnatural. If the ingredients containing polyester fiber are clearly marked, the price of this dress should not be too expensive. At least it is not more expensive than pure cotton. This will prevent you from paying a high price and buy clothes with a large proportion of polyester fiber.
Second: the clothes tag or wash mark does not clearly indicate the content of cotton, polyester fiber and other ingredients. In this case, if it is sold on the Internet platform, the one may be that the clothes sold by the merchant are non-conforming products, and the other may be that the merchant deliberately conceals the fabric components. Under normal circumstances, if the store is a pure cotton fabric, it will not be afraid to be seen; such clothes and pants, buy carefully.