Talking about the Application of Polyamide 6 in Fiber and Plastics

Today, the small series of Jiuzhi Plastics Network takes everyone to understand the application of polyamide 6 in fiber and plastic, as follows:
Nylon-6 fiber (civil):
Nylon has good chemical stability, good elasticity and wear resistance in the first place in synthetic fiber. It is easy to dye, but it has poor hygroscopicity. Among the three synthetic fibers of polyester, nylon and acrylic, the proportion of nylon has a downward trend. Mainly due to the continuous improvement of the performance of polyester, it has gradually replaced nylon in many traditional applications of nylon. In addition, the development of other new fibers also has the conditions to replace nylon. For example, the resilience of PTT is close to that of nylon-6, and the dyeability is good. However, the difficulty in industrialization of PTT is that the monomer raw material 1,3-propanediol is not yet industrialized. Production, so in the short term can not replace nylon-6 on a large scale.
Nylon-6 engineering plastics :
Nylon-6 engineering plastics have high tensile strength, good impact resistance, excellent wear resistance, chemical resistance and low friction coefficient. They are modified by glass fiber, mineral filler modification and flame retardant. It can make its comprehensive performance more excellent, mainly used in the automotive industry and electronic appliances. In the field of electronic appliances, the most powerful competitor of nylon-6 is polyoxymethylene, while polybutylene terephthalate (PBT) and polycarbonate are less replaceable.

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