Nanometer Negative Ion Powder

Product Description

Nanometer Negative Ion Powder Model：VK-F*2 Property: The product’s characteristics is natural, tasteless, non-toxic and good safety. With air purification products, the elimination of human fatigue, its role of promoting human health. In addition, the product also has antibacterial and deodorant function. The product can be used for fiber and weaving of clothing and wearing a personal, it can continue to stimulate the body to the negative ions, so that the human body to maintain full of energy. On the other hand it can clean up the rubbish in body. Specification ： Inspection Standard Appearance Light grey powder Average Granule Diameter （nm） ≤*0 Heat Resistance ℃ ≥**0℃ Loss on drying （wt）％ 2.0 Ignition residue （wt）％ 3.0 PH value of water suspension 7 Specific Area m 2 /g *0 Bulk Density g/ml 0.*8 Contrast Concentration of generated negative Ions ≥6 times Recommended Dosage: The recommended dosage for chemical fibers is **4%, for paints in 0.**3% and for shoes materials is 3%. The best dosage should be determined through experiments according to different applications. Use: Widely used in fibers, paints, shoes materials an so on.