What is polyester?
Polyester is a kind of polyvinegar fiber, which is a kind of synthetic fiber obtained by Polycondensation of organic dicarboxylic acid and diol, which is a high molecular compound. It is the trade name of Juku fiber in our country. Polyester fabric has the advantages of easy washing and quick drying, acid and alkali resistance, good wear resistance, strong and durable, good elasticity, not easy to deformation and so on. However, polyester fabric has low moisture absorption, easy to produce static electricity and easy to pilling. Polyester has a wide range of applications as civil fabrics and industrial fabrics because of its high strength, high modulus and low water absorption. As a textile material, polyester staple fiber can be pure spun, especially suitable for blending with other fibers, not only with natural fibers such as cotton, hemp, wool, but also with other chemical staple fibers such as viscose fiber, acetate fiber, polyacrylonitrile fiber and so on.
What is polyester cotton?
Polyester cotton is a kind of textile fabric, and its raw material is polyester staple fiber. The raw material is polyester staple fiber. It is generally solid, poor elasticity and warmth, and feels heavier. It is made of 65% murmur67% polyester and 33% Murray 35% cotton mixed yarn, commonly known as "very good", generally unfinished, and the quality is poor. With the extension of the use time, the elasticity of the fiber is damaged and crushed to death, shrinkage and caking. This kind of cotton is often used as a filler for low-grade home textiles.
Advantages: tall and straight is not easy to wrinkle, the fabric is also relatively softer and some, low cost, bright color, not easy to fade, high performance-to-price ratio, the finished product is also more durable and comfortable.
Disadvantages: it is easy to pilling and static electricity, especially in winter, if you are wearing polyester / cotton fabric, it is a large starting point, and you need to use a ball remover to deal with the clothes after each washing.
Is chemical fiber fabric harmful to the human body?
Chemical fiber fabric is harmful to the human body. If you wear chemical fiber fabric underwear for a long time, it will lead to microbial reproduction and corruption, induce allergies and eczema, especially for people who are allergic to skin. Chemical fiber fabric has the effect of static electricity. It is easy to cause functional arrhythmia and should not wear too many clothes of chemical fiber fabric for a long time.
Chemical fiber fabric is a new type of clothing material developed in modern times, with many kinds. Here, it mainly refers to pure, blended or interwoven fabrics made of chemical fibers, that is to say, fabrics made of pure chemical fibers, excluding blended and interwoven fabrics with natural fibers. The characteristics of chemical fiber fabrics are determined by the characteristics of the chemical fibers themselves.
At the initial stage of development, chemical fiber has three major advantages: first, it is strong and durable; second, it is easy to take care of, with wrinkle-resistant and non-scalding properties, and third, it can carry out large-scale industrial production, unlike natural fiber, which takes up land, time-consuming processing and limited output.
