The difference between polyester yarn and nylon twisted silk

What is the difference between polyester yarn and nylon twisted yarn? Polyester is the trade name of polyester fiber, the English abbreviation PET, nylon is the trade name of polyamide fiber, the English abbreviation PA, the main varieties are nylon 6 and nylon 66, its physical properties are homogeneous. almost.

The same point of polyester yarn and nylon twisted silk: polyester yarn and nylon twisted silk are synthetic fibers in chemical fiber, high strength, good wear resistance, poor gas permeability, uncomfortable wearing and hot, easy to generate static electricity, extensive Used in clothing and industrial use.

Nylon twisted silk weaving has a smoother feel and a higher surface gloss. The fabric is more in sportswear, swimwear, bodybuilding and socks. The polyester yarn is resistant to the sun, acid and alkali, and the nylon is resistant to alkali and not sour. The light resistance is not good. The fiber strength will decrease and the color will turn yellow when exposed to sunlight for a long time. The polyester fiber is the largest synthetic fiber in the world, and the polyester filament yarn is often blended with cotton, wool, hemp, viscose and the like. The fabric not only maintains the characteristics of firmness, wear resistance, crispness and easy collection of polyester yarn, but also has the characteristics of natural fiber moisture absorption, warmth and less static electricity.

The difference between polyester yarn and nylon twisted silk: different specific gravity, nylon twist is not good in shape retention, no polyester filament is crisp, easy to deform, polyester silk fabric is not easy to wrinkle, and it is crisp, dimensional stability, good shape retention, The melting point of polyester yarn is 260 °C, the ironing temperature can be 180 °C, the heat resistance of nylon is not good enough, the ironing temperature should be controlled below 140 °C, the low temperature resistance is good, the strength of nylon twisted silk is high, and the elastic recovery ability is good. It has excellent abrasion resistance, hygroscopicity and dyeability, and is better than polyester yarn.