Coating knowledge: polyurethane top cover coating

Core tips: wear resistant coating shall be used for the top surface of longitudinal beam, upper bearing plate beam and upper cover plate of box girder of railway steel bridge It is composed of two coats of Tan polyurethane primer (50 μ m minimum thickness of each dry film) and four coats of grey polyurethane cover paint (40 μ m minimum thickness of each dry film) This coating system is characterized by good wear resistance Paint agent, top 10 Chinese wall paint brands Recommended introduction: interior wall paint and exterior wall paint can achieve beautiful, clean and pleasant effects, but the effects in different environments are different, so the color of the paint will be different There are ten brands of Chinese paint, ten brands of global paint, ten brands of Chinese wall paint, and ten brands of Chinese paint, Famous trademark of Chinese paint and coating In private rooms, most of us choose according to our own personality, personal hobbies and living habits The younger generation will choose the interior wall paint with rich colors and bright colors, while the older ones will have some working experience Paint Home News: the top surface of the top cover plate of the longitudinal beam, upper bearing plate beam and box beam of the railway steel bridge shall be coated with wear-resistant paint It is composed of two coats of Tan polyurethane primer (50 μ m minimum thickness of each dry film) and four coats of grey polyurethane cover paint (40 μ m minimum thickness of each dry film) This coating system is characterized by good wear resistance Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,