1. 20nm, 30-50nm, 50-80nm, purity: 99.99% 2. Conductive paste 3. Antibiosis 4. Mouldproof 5. Historic preservation

Particle Size	20nm, 30-50nm, 50-80nm, etc.
Purity	99.99%
Application	1. Conductive paste2. Antibiosis in paper, plastic, textile, etc. 3. Mouldproof matrerials in plastic, ceramic, textile, rubber, medical dressing, coating, structural adhesive, etc. 4. Preservation of cultural relics

Nano Ag Argentum Powder as Antibacterial