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气相缓蚀剂是一种新型的防蚀包装材料。它能在常温下挥发成气体,饱和了包装内的空间并吸附在金属的表面上,从而起着阻滞大气腐蚀的作用。近几年来国外应用很广,不少工业先进国家已有50%的产品采用气相缓蚀剂作为正规的防锈包装材料了。我厂自1961年夏季起,在上海纺织研究院、一机部材料保护研究所的帮助下,逐渐掌握了碳酸环己胺(C.H.C)和亚硝酸二环己胺(V.P.Ⅰ-260)这两种气相缓蚀剂的合成、应用与检验等技术。三年来的实践证明,应用这两种气相缓蚀剂保护那些结构复杂、用
Vapor phase inhibitor is a new type of anti-corrosion packaging material. It can volatilize into the gas at room temperature, saturated the space within the package and adsorbed on the metal surface, which plays a role in blocking atmospheric corrosion. In recent years, a wide range of applications abroad, many industrialized countries have 50% of products using vapor corrosion inhibitor as a regular rust-proof packaging materials. Since the summer of 1961, with the help of the Institute of Materials Protection of Shanghai Textile Research Institute and the First Machinery Department, our factory gradually mastered the two kinds of products, CHC and VPⅠ-260 Gas phase corrosion inhibitor synthesis, application and testing techniques. Three years of practice has proved that the application of these two kinds of vapor corrosion inhibitors to protect those complex structure, use