Negative-ion health fiber is a kind of fiber with negative ion release function, which is prepared by adding a nano powder with negative-ion release function in the fiber production process.
The nano negative-ion powder added is environmentally healthy and radiation free, and is compounded from tourmaline, volcanic rock, bamboo charcoal powder and other nano powders with micropores. Nano negative-ion powder is embedded on the surface of fibers, and when excited, it will combine with oxygen molecules in the air to release negative oxygen ions. According to GB/T30128-2014, the amount of negative ions generated reaches 600-800 per cm2.
Specification:
Negative-ion polyester DTY: 75D、150D
Negative-ion nylon DTY: 70D、140D
Negative-ion TR yarn: 32S、40S



































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