1.Particle Size: 40nm, 70nm, 100nm, 130nm 2.Purity: 99.9%+ 3.Efficacious catalyst 4.Antibiosis 5.Hairdressing and beauty Application of Nano Zinc Powder Zn Powder:1. Efficient catalyst: used in CO2 and synthetic methanol reaction process2. Antibacterial antivirus3. Cosmetology and hairdressing nurse agent