What is the properties of nylon fabric, nylon fabric

Nylon or nylon is the commercial name for polyamide fiber. Because the molecular structure contains amide (-CONH-), so the scientific name is polyamide fiber. Due to its excellent physical properties and textile properties, polyamide fiber has developed rapidly and its production has long been the top priority for synthetic fibers. In 1972, it was replaced by polyester fiber and relegated to second place. There are many types of nylon, and the most widely used and industrialized products are polyamide 66 (nylon 66) and polyamide 6 (nylon 6). Nylon produced by the fabric has a series of excellent performance, its main uses are divided into apparel, industrial and decorative carpets used in three aspects.

Nylon fabric performance: nylon fabric has good wear resistance, high strength, high elastic recovery rate, good fatigue resistance, good moisture absorption, low density, good alkali resistance and other advantages.

The disadvantages of nylon fabrics are: not as good as polyester, easy to deform, due to the lower initial modulus; heat resistance is not high, as the temperature increases, its strength and elongation are reduced, and the shrinkage rate increases, at 100 When used for a long time at ~110°C, the strength and elongation do not drop too much. However, after the temperature exceeds 150°C, for 5 hours, the fiber becomes yellow and can no longer be used. The light resistance is poor, and the nylon is exposed to sunlight for a long time and the strength is decreased. Lightfastness is not as good as cotton but better than silk. Nylon fabric is easy to produce static electricity, easy to absorb dust, easy to pilling, especially nylon stockings is more obvious.

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