A high-speed train coating coating patent announced

China Coatings Online News Information: A patent for coatings for high-speed trains has been announced by the State Intellectual Property Office. The patent owner is Tangshan City Siyuan Coatings Co., Ltd., the invention (design) is Liu Chenglou, Chen Xuelian. The invention discloses a high-speed train coating, using epoxy resin / acrylic / elastic polyester resin blending modified as a hydroxyl-containing substrate resin, by the synthesis of elastic polyester, epoxy resin solution preparation, adding pigment fillers , grinding, stirring, mixing, packaging and other processes to make part A, to HDI shrink dioluent N-75 for part B, group A and B to 5:1 quality ratio mixed into two parts of the coating for high-speed trains. The invention has the characteristics of good elasticity, excellent toughness, high strength, good adhesion, resistance to wear and corrosion, anti-wind and sand impact and abrasiveness, and is suitable for the coating of high-speed trains, and can also be applied to the coating of wind power plants, outdoor facilities and equipment in highland areas.