Changzhou developed VCI paper

Changzhou Yongguang Rustproof Material Co., Ltd., located in the eastern suburb of Changzhou, Jiangsu, developed a variety of vapour-phase anti-rust papers. The anti-rust properties and physical properties of the materials were tested and passed by authoritative departments such as Wuhan Materials Protection Institute and Harbin Institute of Technology. It has been approved by key enterprises such as Shanghai Baoshan Iron & Steel Co., Ltd. and Shanghai Yichang Sheet Metal Co., Ltd., and has been used in batches. In 2000, it was approved by the international quality system. The main varieties include fabric reinforced VCI packing paper, light VCI paper, stainless steel board pad or finished paper pad, rust-proof grease, water-based anti-rust liquid, vapor phase rust-proof powder and pills.