domestic nylon 66 production capacity will be gradually released, and the industry has a broad consumer market
nylon 66 is polyhexamethylene adipamide, industrial abbreviation of pa66. it is a translucent or opaque milky white crystalline polymer. it is insoluble in general solvents and only soluble in resocresol, etc. it has high mechanical strength and wear resistance. it has the characteristics of good performance, low friction coefficient and strong pressure resistance. it is…
