... surface, plastic, rubber, optical glass and ceramics system, and can improve the system, enhance sexual increase viscosity, thermal stability, transparency, ... hardness, and have good antibacterial corrosion function,the nano liquid with special surface treatment will have the good ... electronic;3, metal surface heat treatmentNano silver content: 2%Nano tio2 was 5%Water content: 92Nickel content 0.5% ...