VCI gas phase powder adopted by the woven bag contains a certain amount of VCI powder, which is mainly used for the antirust treatment under the metal surface, hollows, or cavities. In the confined space, the excellent air permeability of non-woven fabric is used to vaporize and emit the air phase antirust prevention powder in the bag, and the rust prevention effect is excellent. After gasification, VCI is absorbed on the metal surface to form a dense protective film, which plays a role in rust prevention.

It is used for anti-corrosion protection of steel, copper, aluminum, and others metals. and electronic products such as gold, silver, copper, steel, aluminum, zinc, magnesium, and Common metals in the equipment have gas phase adaptability. It is also applicable to iron metal, alloy steel, cast iron, copper, brass, bronze, electroplating metal, Zinc and alloy, chromium and alloy, cadmium and alloy, nickel and alloy, tin and alloy, aluminum and alloy and other metal materials and products.