The characteristics of fabrics vary, what are the characteristics and advantages and disadvantages o

Polyester fiber is what fabric.

Polyester fibers are synthetic fibers made from polyester condensed by organic diacids and diols. 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.

Advantages of polyester fibers.

Polyester fibers have high strength and elastic recovery, so they are strong and durable, wrinkle-resistant and iron-free. Its lightfastness is good, in addition to being worse than acrylic, its lightfastness is better than that of natural fiber fabrics, especially behind the glass The lightfastness is very good, almost comparable to acrylic. In addition, polyester fabrics are resistant to various chemicals, and acids and alkalis are not very damaging to them, and they are not afraid of mold or insects.

Disadvantages of polyester fibers.

First of all, polyester fiber has poor hygroscopicity, poor water absorption, poor melt resistance, and easy to absorb dust, which is due to its texture; Then there is poor air permeability, which is not easy to breathe; Finally, its dyeing performance is poor, and it needs to be dyed with disperse dyes at high temperatures.

At present, polyester sunshine fabrics are also popular on the market, such fabrics have a lot of excellent, sunshade, light transmission, ventilation, heat insulation, anti-ultraviolet, fireproof, moisture-proof, easy to clean, etc., is a very good fabric, mainly used in clothing manufacturing, very popular with modern people. If you want to choose a more comfortable and high-grade fabric, silk-like cotton is a good choice!

Polyester fiber is commonly known as polyester.

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.

Disadvantages, fear of sparks, not breathable, water will become transparent, the friction parts of the fabric will be flooded, poor thermal performance, etc.

Polyester fibre fabric (polyester fibre) is a synthetic fiber obtained by spinning polyester made of organic diacids and diols.

The specific gravity of polyester is; The melting point is 255 260, and the bonding begins at 205, and the safe ironing temperature is 135; The humidity absorption is very low, only; The breaking strength of filament is gram denier, and the short fiber is gram denier; The elongation at break of filament is 15 25%, and that of staple fiber is 25 40%; The strength of high-strength fibers can reach 7 8 grams of denier, and the elongation is.

Advantages: sun shading, light transmission, ventilation and heat insulation, anti-ultraviolet, fireproof, moisture-proof, constant size, easy to clean, tear resistance.

Disadvantages: poor moisture absorption, stuffy wearing, easy to carry static electricity, dirty dust, affecting the appearance and comfort.

The melt resistance is poor, and it is easy to form holes in case of soot and sparks. Therefore, polyester fabrics should be worn to avoid contact with cigarette butts, sparks, etc. as much as possible.

Advantages: good strength, wet and dry rubbing, good color fastness, stable shrinkage, the fabric has a certain drape, and the general color is gorgeous.

Disadvantages: poor moisture absorption and air permeability.

These two are completely different concepts: polyester fabric just says that the fabric is made of polyester, which is the name of the composition, while 380t refers to the name of the density of the fabric, and its composition may be polyester or nylon.

1. Advantages:

1. Good strength and high elasticity. Polyester fiber is a synthetic fiber with high elasticity and strength.

2. Durable and wrinkle-resistant. Because polyester fiber has high strength, it is more durable, wrinkle and scald-resistant.

3. Sunscreen. The sunscreen ability of polyester fiber exceeds that of natural fiber, and it has the ability to be relatively lightfast, and there is no damage to more sun.

4. Chemical resistance. Polyester fibers are not afraid of acid and alkali chemical damage, and are also not afraid of mold and moths.

5. Easy to wash and dry quickly. Clothes made of polyester fiber, which can be washed and dried quickly, are widely used in outdoor products.

2. Disadvantages: 1. Poor moisture absorption. Polyester fiber has poor moisture absorption and rarely absorbs water, so it also makes it quick-drying.

2. It is easy to absorb dust. Compared with other materials, polyester fiber is easy to absorb dust, so it must be washed frequently, otherwise it will increase germs.

3. Poor air permeability. Polyester fiber has poor air permeability, so it also involves water absorption, which is not good for breathing.

4. The concept of easy to mix. Polyester fiber is polyester, which is not a high-end fabric, and some businessmen will take polyester fiber as an example as a high-grade material.

Physical. Color. Polyester is generally milky white and mercerized, the production of matte products need to add matting agent TiO2 before spinning, the production of pure white products need to add whitening agents, the production of colored silk requires the addition of pigments or dyes in the spinning melt.

Surface and cross-sectional shapes. Conventional polyester has a smooth surface and a nearly circular cross-section. If the special-shaped spinneret is used, it can be made into a kind of fiber with special cross-sectional shape, such as triangular, Y-shaped, hollow and other special-shaped cross-section wires.

Density. When polyester is completely amorphous, the density is: When fully crystallined, usually polyester has a high degree of crystallinity, and the density is similar to that of wool.

The advantages of polyester fabrics: good wrinkle resistance and shape retention, high strength and elastic recovery. Disadvantages of polyester fabrics:

Poor hygroscopicity, easy to carry static electricity, dirty dust, poor melt resistance. Polyester fibers have high strength and elasticity, so they are durable, wrinkle-resistant, and do not iron. Its lightfastness is better than that of acrylic fiber, and its lightfastness is better than that of natural fiber fabric acacia, especially after glass fiber, the lightfastness is almost equivalent to that of acrylic fiber.

Introduction of polyester.

Polyester fiber is commonly known as "polyester". It is a synthetic fiber obtained by spinning polyester formed by polycondensation of organic diacids and diols, referred to as PET fiber, which is a polymer compound. Invented in 1941, it is the first major variety of synthetic fibers at present, and China refers to polyethylene terephthalate fibers with a content of more than 85% as polyester.

Polyester fibers have a range of excellent properties, such as high breaking strength and elastic modulus, moderate resilience, excellent heat setting, and good heat and light resistance. With a melting point of around 255 and a glass transition temperature of about 70, polyester fibers are shape-stable over a wide range of end-use conditions, washable and wearable fabrics, and have excellent impedance.

Polyester fiber is often called polyester and is often used as a common fabric for sweatpants, but polyester is not breathable, easy to feel stuffy, and does not belong to high-end fabrics. Today, when the world is taking the route of environmental protection, finger ants are also commonly used in autumn and winter fabrics, but it is not easy to make underwear. Polyester is acid resistant.

Use neutral or acidic detergents when washing, and alkaline detergents will accelerate the aging of fabrics.

1. Advantages of polyester fabrics: Polyester fibers have high strength and elasticity, so they are durable, wrinkle-resistant, no need to iron, and at the same time have good lightfastness. In addition, polyester fibers have good resistance to various chemicals, and acids and alkalis have less damage to them, and they are not afraid of mildew or insect damage.

2. Disadvantages of polyester fiber fabrics: polyester fibers have poor moisture absorption, low water absorption, poor melt resistance, easy to absorb dust, and poor air permeability and are not easy to breathe. In addition, the dyeing performance of polyester fiber is not good, and it needs to be dyed with disperse dyes at high temperatures, which is more troublesome.

When it comes to clothing made of polyester, many people are familiar with it. But if you want to ask what kind of fabric polyester fiber is, then everyone must not know why. You must ask, what kind of fabric is polyester? Is it really the so-called polyester fabric?

First of all, let's talk about what polyester fiber is. Polyester fiber is a synthetic fiber obtained by the concentration and condensation of organic diacids and diols of polyester after spinning, which is the first major variety of synthetic fiber products at present, and the trade name of polyester fiber in our country is polyester.

Polyester fiber has a lot of excellent textile properties and other functions, and is very versatile, polyester fiber has the following significant characteristics:

First, the polyester fabric can effectively block the sun's rays, but the light transmittance is very good, bringing good ventilation effect, and the radiation generated by the sun can be eliminated up to about 86%.

Second, polyester fabrics have very good qualities. Thermal insulation, many other natural and synthetic fabrics are inferior to it. It can help people in the house to use the air conditioner less often, and the polyester fabric can also successfully resist up to 95% of UV damage, protecting human health.

Thirdly, polyester fabrics can also effectively prevent fire, because polyester fabrics have flame retardant properties that other cellulose fabrics do not have. Polyester fabrics will leave their internal skeleton after burning, that is, glass fiber, so they will not deform, and they are much stronger than ordinary fiber fabrics that will leave nothing after burning.

Fourth, polyester fabrics can effectively prevent moisture, because many bacteria can not survive on polyester fabrics, therefore, the fabric will not easily produce mildew, and at the same time, once dirty, it is also very convenient to clean.

Fifth, because the material of polyester fiber itself determines that it is not expandable, that is to say, it will not deform, will not shrink, and can maintain the flatness of the fabric for a long time. Also because of the unique material of polyester fiber, polyester fabric is naturally resistant to tearing and does not require special reinforcement, for example, it can withstand very frequent wind resistance without easy breakage.

What kind of fabric is polyester fiber, it seems that everyone has a deep understanding. In fact, it is no secret what kind of fabric polyester fiber is, and this can be called polyester fabric made of textiles has gradually penetrated into our lives and brought us a lot of convenience. ;