Application of the hottest polyamide 6 in fiber an

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Polyamide 6 has good chemical stability, good elasticity and wear resistance in the first place among synthetic fibers. It is easy to dye, but its moisture absorption is poor. Among the three synthetic fibers of polyester, nylon and acrylic, the proportion of nylon has a downward trend. It is mainly because the performance of polyester has been continuously improved, and it has gradually replaced nylon in many traditional fields. In addition, the research and development of other new fibers also have the conditions to replace nylon. For example, PTT has similar resilience to nylon-6 and good dyeability. However, the difficulty of PTT industrialization is that its monomer 1,3-propanediol has not yet been industrialized. Therefore, it cannot replace nylon-6 on a large scale in the short term in the reporting process

nylon-6 engineering plastics

nylon-6 engineering plastics have high tensile strength, good impact resistance, excellent wear resistance, chemical resistance and low friction coefficient in the research and development process of bu6800 injection molding machine. Through glass fiber modification, mineral filling modification and adding flame retardant, they can make their comprehensive performance more excellent. They are mainly used in the automotive industry and the field of electronic appliances. In the field of electronics and electrical appliances, the most powerful competitor of nylon-61, which rose to 109kg in 1999, is polyoxymethylene, while polybutylene terephthalate (PBT) and polycarbonate have poor substitutability

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