VCI non-ferrous metal anti-rust paper is selected by the bleached smooth kraft paper, the above coating does not contain silicon, can prevent gold and silver and other precious metals due to hydrogen sulfide discoloration, mainly used in electronic equipment, circuit boards, silver wire frame and so on.
VCI non-ferrous metal anti-oxidation anti-rust paper will always release a small amount of VCI anti-rust agent during use. After the use of VCI non-ferrous metal anti-oxidation paper packaging, a gas protective layer will be formed in the packaging, which can reliably inhibit the corrosion and oxidation of gold and silver products as well as electronic equipment and circuit boards.