Why said polyamide this fiber is familiar and strange? There are two reasons, the first nylon in the textile industry compared with other chemical fiber fiber consumption is relatively small, second, the use of nylon is indispensable around us, a kind of fiber can be seen everywhere, such as women's stockings, toothbrush silk and so on.

The scientific name polyamide fiber, named after its birth in Jinzhou, China, is the earliest industrialized synthetic fiber variety in the world. Internationally, it is called Nylon (the Chinese translation of Nylon,on from cotton). What are the special skills of polyamide fiber? Can be summed up in a few words: light, soft, cool, elastic, wet, grinding, fungus.

1. Wear resistance (ranked first in all fibers, 10 times cotton, 20 times wool, wet viscose fiber 140 times. High strength, 1-2 times higher than cotton, 3 times higher than viscose fiber);

2. Light as a feather (low density);

3. Soft as cashmere;

4. Moisture absorption, easy dyeing (under general atmospheric conditions, moisture regain rate of 4.5 or so, much higher than polyester 0.4%, nylon dyeing is also good, can use acid dyes, dispersive materials and other dyes dyeing);

5. Natural cool feeling;

6. Antibacterial;

7. Good rebound, elastic recovery rate at 10% elongation.

Why nylon so advantages, in the textile industry so little application, in general, there are the following reasons.

1. For a long time, raw material import dependence is high, staple fiber raw material is mainly recycled material

2. Upstream: staple fiber manufacturers lack market promotion, research and development

3. Middle stream: spinning, weaving, dyeing and finishing are difficult

4. Downstream: lack of understanding and communication between terminal brand enterprises and nylon staple fiber industry chain