* Polyamide mulifilament chemical called polyamide,China's commodity called polyamide mutifilament also called nylon.
* The stability of the alkali,best in 10%concentration of caustic soda solution impregnation 100h,basic dont reduce the fiber strength and the effect of ammonia water is also stable.
* Density of 1.12-1.14 g/cm³
* Melting point is 215-220℃,softening point is 160-180℃
* High resilience,when 100%elongation,rebound 3%
* Wear-resisting performance is best.
* Uv protection performance is good
* Breaking elongation (%):14 to 28
