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发明授权
CN101942265B 一种环氧煤沥青防腐蚀涂料及制造方法 失效 - 权利终止 转让

一种环氧煤沥青防腐蚀涂料及制造方法
摘要：
本发明涉及一种环氧煤沥青防腐蚀涂料；A组分由E-42型双酚A型环氧树脂、二甲苯、丁醇、丁酮、煤沥青树脂液、增韧树脂、沉淀硫酸钡、绢云母粉、滑石粉、蹄合型流变控制助剂，异丙基三(二辛基焦磷酸酰氧基)酞酸酯、氟碳高分子化合物、有机硅消泡剂组成；B组分由腰果酚醛胺、2，4，6-三(二甲胺基甲基)苯酚、乙醇和羟苯基苯并三唑类紫外光吸收剂组成，两者按重量比A∶B＝10∶1，混合均匀后使用；是一种具有韧性的环氧煤沥青防腐蚀涂料，该涂料用于PCCP外壁防腐具有附着力优异、抗卫生物腐蚀性好、施工使用期长，并具有一定的抵抗光老化性能。
摘要（英）：

The invention relates to an epoxy coal asphalt anti-corrosion paint, comprising a component A and a component B, wherein the component A is composed of E-42 type bisphenol A-type epoxy resin, dimethyl benzene, butanol, butanone, coal asphaltic resin, toughening resin, precipitated barium sulfate, sericite in powder, talc powder, associative rheological control auxiliaries, Isopropyl tri(dioctylpyrophosphate)titanate, fluorocarbon macromolecular compound and organic silicon defoamer; the component B is composed of cashew mannich amide, 2,4,6-Tris(dimethylaminomethyl)phenol, alcohol and hydroxybenzene benzotriazole ultraviolet absorber; the mass ratio of A to B is 10:1; and the paint can be used after A and B are evenly mixed. The epoxy coal asphalt anti-corrosion coating has the toughness,which is used for anti-corrosion for a PCCP outer wall, has excellent adhesive force, good microorganism corrosion resistance and long period of use and has certain light aging resistance.

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