Phenol ketone products

Plastic rubber

Current Location： Home > News > Chemical Knowledge > The nature and use of polyester

[Chemical Knowledge]：The nature and use of polyester

Read： 864 Time：20months ago Source：Transform the World with Simplicity

Polyester, also known as polyester, is a synthetic fiber that is widely used in the field of chemical production raw materials. Polyester has good physical and chemical properties, so it is used in various applications. This article will discuss in detail the properties and uses of polyester.

1. Polyester Properties

1. Physical Properties
Polyester has excellent physical properties such as high strength, high modulus, low elongation, wear resistance, wrinkle resistance and dimensional stability. Its strength is higher than most natural fibers and other synthetic fibers, so it is often used to make textiles that require higher strength.

2. chemical properties
polyester has good acid resistance, alkali resistance, oxidation resistance and reduction resistance, but not high temperature resistance and strong acid and alkali. In addition, polyester also has good UV resistance.

2. polyester use

1. textile
polyester in the field of textile manufacturing has a wide range of applications, such as the production of clothing, bedding, curtains and so on. Due to its excellent physical and chemical properties, polyester textiles have a long service life and good durability.

2. Industrial textile
Polyester is also widely used in the field of industrial textiles, such as the production of filter materials, conveyor belts, ropes, etc. These applications require materials with high strength and abrasion resistance, so polyester is a good choice.

3. Plastic and film
Polyester can also be used to make plastic and film. Because of its good acid and alkali resistance, polyester plastics and films are often used in food packaging and other occasions that require chemical resistance.

4. Other fields
In addition to the above fields, polyester is also used to make insulating materials, filling materials, etc. In addition, polyester can also be mixed with other materials to make composite materials for various applications.

In short, polyester, as a synthetic fiber, has a wide range of applications in the field of chemical production raw materials. Due to its excellent physical and chemical properties, polyester is used to make various textiles, industrial textiles, plastics and films. With the continuous development of science and technology, the application field of polyester will continue to expand.

Previous： The nature and use of ultra-matte

Next： The nature and use of polyester full extinction POY

News Categories