What is the new polyester fiber?

New polyester fibers.

Made from organic diacids.

and polyester condensation of diol to form a synthetic fiber obtained by spinning. Polyester is commonly known as polyester, which is widely used in clothing fabrics, polyester has excellent wrinkle resistance, elasticity and dimensional stability, good insulation performance, and is very widely used, suitable for men, women and children.

<> has high strength and elastic recovery. As a result, it is durable, wrinkle-resistant, and iron-free.

The moisture absorption is poor, and the wearing has a stuffy feeling, and at the same time, it is easy to carry static electricity and dirt, which affects the appearance and comfort. However, it is very easy to dry after washing, and the wet strength almost does not decrease, does not deform, and has good washing and wearable performance.

Polyester fabric. It is the most heat-resistant synthetic fabric, has thermoplasticity, and can be made into pleated skirts.

The pleats are long-lasting. At the same time, the melt resistance of polyester fabrics is poor, and holes are easy to form when exposed to soot and sparks. Therefore, contact with cigarette butts, sparks, etc. should be avoided as much as possible when wearing.

The lightfastness of polyester fabrics is better, except for acrylic.

In addition, its light fastness is better than that of natural fiber fabrics. Especially behind the glass, the light fastness is very good, almost on a par with acrylic.

Polyester fabrics are resistant to a wide range of chemicals. Acid and alkali are not very damaging to it, and at the same time, they are not afraid of mold and insects.

Originally, the polyester fibers used in textiles and garments were only polyester, and polyester was the abbreviation of polyester fiber, and the fiber composition identification required only the abbreviation, so polyester was marked in the regular clothing label. However, with the progress and development of science and technology, polyester fibers used in textiles and garments have not only included polyester (PET, polyethylene terephthalate), but also polypropylene terephthalate (PTT) and polybutylene terephthalate (PBT) two new polyester fibers. Therefore, polyester is no longer the abbreviation of polyester fiber.

PBT fiber and PTT fiber are two new polyester fibers newly developed in the 70s and 21st centuries of the 20th century, which were initially mainly used in the field of engineering plastics, and are now widely used in textiles and clothing. PBT fiber, in addition to some characteristics of polyester, also has the growth of the flexible part on the basic link of the fiber macromolecule, its elastic recovery rate and softness are better than that of polyester, and its dyeability is also better than that of polyester. PTT fiber, its performance is significantly better than PET fiber (polyester) and PBT fiber, it not only overcomes the rigidity of PET, but also overcomes the flexibility of PBT, has the dual advantages of polyester and nylon, its comprehensive performance is excellent, is considered to be a promising new material in the 21st century.

According to the current regulations on the labeling of fiber composition, the labeling of "polyester fiber" and "polyester" meet the requirements, but their meanings are different. It's polyester chips, and that's what our factory does, and I'm definitely going to wear natural fabrics. This kind of oil is no different from gutter oil, it seems that the Chinese people still prefer cheap "gutter oil", no wonder it is so repeatedly banned, this is not refined from pure oil.

It's made from the garbage produced by petroleum refining, and it is plastic waste and petroleum residues, and high temperatures will produce highly toxic Now the price of polyester has risen, so most of the fabrics that are cheaper than polyester are actually used as polyester residues, but they can't be seen after synthesis.

Polyester fiber is polyester in the industry.

The advantages are strong and wear-resistant, with a certain sense of crispness, easy to wash and dry, good color firmness, and no fading or shrinkage. In the 80s, the popular polyester fabric was blended.

Disadvantages: poor moisture absorption, stuffy wearing, and easy to carry static electricity and dirty dust, which affects the appearance and comfort. The melt resistance of polyester fabric is poor, and holes are easy to form when exposed to soot and sparks. The friction parts of the fabric will be flooded, and the warmth performance will be poor.

Polyester is:

Polyester fiber is a synthetic fiber made of petroleum as raw material, with the development of manufacturing technology, the development and production of polyester fiber with a silk feeling after alkali treatment and reduction processing, and now the mainstream product on the market is the use of high-tech ultra-fine fiber made of new synthetic fiber.

Polyester fiber has been widely used in the textile industry, and China is also a big country in chemical fiber, but how to make the fiber stronger, it is necessary for enterprises to continuously improve their scientific and technological innovation capabilities, give more added value, and go further.

Polyester fiber is what polyester fiber is mainly used for clothing and interior decoration. Staple fibers can be spun pure, or blended with natural fibers and other chemical fibers; Filament can be processed to make elastic yarn, and can also be used to make tire cord, industrial rope, transmission belt, filter cloth and fishing net, etc., and can also be used as electrical insulation materials and the preparation of artificial blood vessels.

Second, the excellence of polyester fiber fabricsDot

Advantages of polyester fiber fabric: polyester fiber fabric is an ideal textile raw material, its ability to elongate, compression, bending and other deformation (that is, elasticity) is close to wool, and because of the rigidity of the fiber macromolecular chain, the elastic modulus is high, the fiber is not easy to deform, and the processed fabric is not wrinkled after washing, and can not be ironed.

It is highly resistant to pesticides and is not prone to mildew and insect infestation, so it is relatively easy to store. Pleats shaped with thermoplastic have high strength and durability. The strength of polyester fiber is generally 44 71cn dtex, which is 1 times higher than cotton and 3 times higher than wool, and has good heat, light and abrasion resistance, and can be used within -70 170.

Polyester sunlight fabric has flame retardant properties that other fabrics do not have. Real polyester fabrics will not deform after burning, so they will not lose their shape, while ordinary fabrics will not leave any residue after burning. Moistureproof. Bacteria cannot multiply, and the fabric does not mildew.

Hello, it is a pleasure to serve you and give you the following answer: Polyester fiber is a common fiber, which is composed of polymers and hydrocarbons. It has high strength, good wear resistance and corrosion resistance, and excellent heat resistance, and is widely used in clothing, household fighting lots, packaging and other fields.

The new polyester fabric is made of a new polyester material, which has better antibacterial, oxidation and heat resistance, and has good tensile and abrasion resistance. The main reasons for the problems of polyester fiber and new polyester fiber fabrics are: insufficient antibacterial performance, insufficient heat resistance, insufficient wear resistance, and insufficient anti-air envy tensile performance.

The ways to solve these problems are: 1. The use of new polyester fibers: new polyester fibers have better antibacterial, antioxidant and heat resistance, which can effectively solve the above problems.

2. Adopt modification technology: the use of modifier to treat polyester fibers can improve the antibacterial, heat and wear resistance of polyester fibers. 3. Adopt additive technology:

Adding a certain amount of preservatives or antioxidants can improve the antibacterial and heat resistance of polyester fibers. In addition, attention should be paid to the processing technology of polyester fibers to ensure that the antibacterial, heat and wear resistance of polyester fibers meet the requirements.

1. Polyester fiber is a synthetic fiber obtained by spinning polyester made of organic dibasic acid and diol polycondensation, which is the first major variety of synthetic fibers at present, and is known as polyester in China, mainly used for clothing and interior decoration.

2. Polyester fiber has high strength and elastic recovery ability. It's as elastic as wool, and when we stretch it to 5 to 6 percent, it can be almost completely recovered when we let go of the polyester fiber.

3. Polyester fiber is strong and durable, wrinkle-resistant and iron-free. Its abrasion resistance is second only to cotton, the impact strength is 4 times that of nylon, the wrinkle resistance is higher than other fibers, the clothing is not easy to wrinkle, and the heat resistance and thermal insulation are the best among synthetic fibers.

4. Polyester fiber has acid and alkali resistance, polyester fiber has good resistance to various chemicals, it can resist corrosion, and is not afraid of mildew.

5. Polyester clothing is more prone to static electricity, and we can see if there is a phenomenon of friction electricity when we buy it. When choosing polyester clothing, we can also touch its feel, because it has good heat resistance and insulation, in summer, we will feel very warm to the touch, but in winter it is very cool.

What is the composition of polyester and what does it do when added to clothing? Today is a long time to see.

Most people should have heard or seen the term polyester fiber, but do not know the specific situation, so what kind of fabric is polyester fiber?

Polyester fiber is a simple name for polyester, polyester fabric is a synthetic fiber obtained by spinning polyester formed by condensation of organic dibasic acids and diols. The polyester chain research report pointed out that the industrialized mass production of polyester fibers is made of polyethylene terephthalate, and China's trade name is polyester, which is the first major variety of synthetic fibers.

Bridge dust. Polyester fiber is the best kind of synthetic fiber, it can remain unchanged when wet, has large rebound, strong damage resistance, and the fabric can maintain its original appearance after washing, with the same feel as wool, and is suitable for blending with wool. Now it is widely used in all kinds of clothing fabrics, and has a certain insulating properties, so now polyester fiber fabrics are very widely used.

However, polyester fiber fabrics have poor moisture absorption, and they are stuffy when worn, and at the same time, they are easy to carry static electricity and dirty dust, which affects the appearance and comfort; The melt resistance is poor, and it is easy to form holes in case of soot and sparks. Therefore, if you wear polyester fabrics, you should try to avoid contact with cigarette butts, sparks, etc.

Kinjing inquiry; Polyester fiber is a synthetic fiber, which is a fibrous material made from polyester. Jupaiwan polyester is a polymer compound synthesized by polycondensation reaction of diols and dioacids, and its molecular structure is special, so it has good physical and chemical properties, and can be made into fibers for various purposes. Polyester fiber has many excellent properties, such as high strength, wear resistance, ultraviolet resistance, corrosion resistance, and low moisture absorption.

In addition, polyester fiber also has the characteristics of softness, luster, and easy dyeing, so it has been widely used in textiles, clothing, household goods, industrial products, building materials and other fields.

<> synthetic fibers. Commonly known as "polyester". It is mainly composed of organic dibasic acids and diol polycondensation, and is the first variety of synthetic fibers at present.

The advantages of ester fiber include good wrinkle resistance and shape retention, firm and durable, wrinkle resistance, non-iron, non-sticky hair, high strength and elastic recovery ability, is the raw material of many textile products, it can be pure spinning, and can also be blended and interwoven with natural fibers such as cotton and linen and other chemical fibers. It is also an indispensable material in industry.

Polyester fiber is a synthetic fiber made of poly bright Yunwei ester resin, which has excellent heat resistance, corrosion resistance and ultraviolet resistance, and is often used in the manufacture of clothes, furniture, household items, etc. Main features of polyester fiber:1

Wear-resistant, with excellent mechanical strength and durability; 2.Lightweight, small specific gravity, with good softness and supportability; 3.Bright color, easy to dye, wash-resistant; 4.

Good heat resistance, can still maintain stability at high temperatures; 5.Good corrosion resistance, not easy to be corroded by chemicals, acids, alkalis, greases, etc.; 6.It has good ultraviolet resistance and is not susceptible to aging, fading and deformation caused by sunlight radiation.

Polyester fiber is widely used in Jingpei textile, papermaking, electronics, pharmaceuticals and automobiles, and is also one of the most reusable materials.