Question 2: Hurry up! ! The difference between polyester fiber fabric and polyester fabric. That kind of good? Polyester fabric is polyester fabric, and the two belong to the same category. Polyester fabric is the general name of international trade name, and polyester fabric is the general name of Chinese polyester fabric trade name. For details about polyester fabrics, you can search Baidu Encyclopedia. As for summer skirts, fabrics are very comfortable to wear, and chiffon fabrics are very comfortable to wear and smooth and cool to the touch.
Question 3: Is polyester fiber polyester? From an academic point of view, polyester is only one kind of polyester fiber, but from the perspective of idioms, polyester fiber refers to polyester, which can be translated into polyester and polyester fiber in foreign trade.
Question 4: Polyester fabrics and polyester fabrics are breathable, and the answer on the first floor is wrong, which is like saying that pig kidneys are the same as pig kidneys. Polyester fiber is a scientific name and an international name (named after its components), and polyester fiber is the commodity name of polyester fiber in China (named after its category). 100% polyester fiber (polyester) is generally airtight (better heat dissipation grid is reserved), which is very hot, but skirts and pants are not yet available. ...
Question 5: What's the difference between polyester, spandex and polyester fiber? Polyester and polyester fiber are the same thing. Polyester is divided into filament and short fiber, and filament is divided into DTY, FDY and so on. Spandex is an elastic chemical fiber. Polyester can be wrapped on spandex to make spandex coated yarn.
Question 6: Advantages and disadvantages of polyester fiber 1. Advantages of polyester fiber:
Polyester fiber has high elastic recovery ability and certain strength, so it is wrinkle-resistant, durable and long in service life. Its light resistance is good, except acrylic fiber, its light resistance is better than natural fiber fabric, especially behind glass, which is almost comparable to acrylic fiber. In addition, the chemical products such as acid and alkali of polyester fabric do little harm to polyester fabric, and are not afraid of the harm to mold and moth. These are the advantages of polyester fabric.
2. Disadvantages of polyester fiber:
Polyester fiber has poor hygroscopicity due to texture; Secondly, its dyeing performance is poor, so it needs to be dyed with disperse dyes at high temperature. Finally, the air permeability is poor.
3. Brief introduction of polyester fiber:
Polyester fiber is a synthetic fiber obtained by spinning polyester condensed from organic dibasic acid and diol. Also known as polyester.
Question 7: Which is better, polyester fiber or superfine chemical fiber? Each has its own advantages, and the choice depends on the specific use and personal preference.
The following is a detailed introduction to both:
First, polyester fiber.
1, polyester fiber is a synthetic fiber spun from polyester condensed from organic dibasic acid and diol. Polyester fiber produced in large quantities in industry is made of polyethylene terephthalate, and the trade name of China is polyester. It is the largest variety of synthetic fibers at present.
2. The specific gravity of polyester is1.38; The melting point is 255 ~ 260℃, the bonding starts at 205℃, and the safe thinning temperature is135℃. The hygroscopicity is very low, only 0.4%; The breaking strength of filaments is 4.5-5.5g/ denier, and that of short fibers is 3.5-5.5g/ denier. The elongation at break of filament is 15 ~ 25%, and that of short fiber is 25 ~ 40%. The strength of high strength fiber can reach 7 ~ 8g/ denier and the elongation is 7.5 ~ 12.5%. Polyester has excellent wrinkle resistance, elasticity and dimensional stability, good electrical insulation, sunlight resistance, friction resistance, mildew resistance and moth resistance, good chemical resistance, weak acid and alkali resistance. At room temperature, it has a certain ability to resist dilute acid and strong alkali. The dyeing performance of polyester is poor, so it is generally necessary to dye it with disperse dyes at high temperature or in the presence of carriers.
3. Polyester has many excellent textile properties and wearability, and is widely used. It can be woven pure or blended with natural fibers such as cotton, wool, silk and hemp and other chemical fibers to make wool-like, cotton-like, silk-like and hemp-like fabrics with various colors, with good fastness, scratch resistance, easy washing and drying, washing resistance and wear resistance. Polyester fabric is suitable for men's and women's shirts, coats, children's clothes, interior decoration fabrics, carpets and so on. Because polyester has good elasticity and bulkiness, it can also be used as wadding cotton. In industry, high-strength polyester can be used as tire cord, conveyor belt, fire hose, cable, fishing net and so on. It can also be used as electrical insulation material, acid-resistant filter cloth and paper-making blanket. Polyester nonwoven fabric can be used for interior decoration, carpet backing, cloth for pharmaceutical industry, flocking, lining and so on.
Second, superfine fiber.
1, the definition of microfiber is different, and it is also called microfiber, fine denier fiber and microfiber. Generally, fibers with fineness less than 0.3 denier (5 microns in diameter) are called superfine fibers. Foreign countries have made 0.00009 denier superfine silk, and if such silk is pulled from the earth to the moon, its weight will not exceed 5 grams. China has been able to produce 0. 13-0.3 denier superfine fiber. The main components of superfine fiber are polyester and polyamide (in China, polyester accounts for 80%, polyamide accounts for 20% and polyester accounts for 100%).
2. Microfiber greatly reduces the stiffness of silk, and the fabric made is extremely soft to the touch. Fine fiber can also increase the layered structure of silk, increase the specific surface area and capillary effect, and make the reflected light inside the fiber distribute on the surface more finely, so that it has the elegant luster like silk and good moisture absorption and moisture dissipation performance. The clothing made of superfine fiber is comfortable, beautiful, warm, breathable, with good drape and fullness, and has obviously improved hydrophobicity and antifouling. Using the characteristics of large specific surface area and softness, we can design different tissue structures, absorb more sunlight heat energy or lose body temperature faster, and play the role of warming in winter and cooling in summer.
3. Microfiber has a wide range of uses: the fabric made of it, after advanced finishing such as sand washing and milling, forms a fluffy appearance similar to peach skin, which is extremely bulky, soft and smooth. High-end fashions, jackets, T-shirts, underwear and culottes made of this fabric are cool and comfortable, sweat-absorbent and not close to the skin, full of youthful beauty; High-grade artificial suede made of superfine fiber abroad not only has the appearance, feel and style similar to leather, but also has low price. Because the superfine fiber is thin and soft, the cleaning cloth made of it has excellent decontamination effect, and can wipe all kinds of glasses, film and television equipment and precision instruments without damaging the mirror surface. Microfiber can also be made into ultra-high density fabric with extremely smooth surface, which can be used to make sports clothes such as skiing, skating and swimming to reduce resistance and help athletes create good results. In addition, superfine fiber can also be used in filtration, medical care, labor protection and other fields.
Question 8: Which is better, nylon or polyester fiber? Nylon fiber is often called nylon fiber. The scientific name of nylon is polyamide. Its luster is dark, its color is not bright, and it feels stiff, but it is strong and wear-resistant. Low density, light fabric, good elasticity, fatigue resistance, good chemical stability, alkali resistance and acid resistance! Therefore, when washing nylon fabrics, we must be careful not to use acidic builders.
Usage: nylon is mainly used in filament, knitting and silk industries because of its wear resistance; Short fibers are mostly blended with wool or wool-type chemical fiber to make gabardine and vanillin. In addition, it has become a unique material for many industrial products, such as ropes, fishing nets, carpets, ropes, conveyor belts, screens and so on.
Polyester fiber is usually called polyester. Polyester fabric is a kind of chemical fiber clothing fabric widely used in daily life, which is suitable for outerwear clothing. Its luster is bright, but it is not soft enough, and it has the effect of flashing, sliding, flat and elastic. There is no obvious crease on the surface of silk after being stretched by hand. In addition, its fabric has high strength, good impact resistance, heat resistance, corrosion resistance, moth resistance, acid resistance and alkali resistance, good light resistance, but poor hygroscopicity, difficult dyeing, easy washing and quick drying, and good shape retention.
trait
1. It has high strength and elastic recovery ability. So durable, wrinkle-resistant, non-ironing.
2. Poor hygroscopicity, sultry feeling when wearing, easy to take static electricity and dust, affecting beauty and comfort. However, it is very easy to dry after washing, and the wet strength hardly decreases, and it does not deform, so it has good washing resistance and wear resistance.
3. Polyester fabric has the best heat resistance among synthetic fabrics, is thermoplastic, and can be made into pleated skirts with lasting pleats. At the same time, the polyester fabric has poor melting resistance, and it is easy to form holes when encountering soot and Mars. Therefore, contact with cigarette butts and sparks should be avoided when wearing.
4. The light resistance of polyester fabric is better than that of acrylic fiber, and its light resistance is better than that of natural fiber fabric. Especially behind the glass, the sun resistance is very good, almost equal to acrylic fiber.
5. Polyester fabric has good resistance to various chemicals. Acid and alkali do little damage to it, and it is not afraid of mold and moths.