General knowledge of coating: coating standard of common epoxy floor coating

Core tip: after the construction and curing of epoxy resin floor coating, it should conform to the performance characteristics of the floor, so as to paint high-quality floor coating The following is an example of common epoxy floor coating: Surface properties of common epoxy floor coating: 1 When the ambient temperature is 25 ℃, the coating should be dry in 2-3 days after construction, and the hardness of the coating is about 80% of the total curing; 2 The coating surface of the epoxy resin floor coating that has been constructed shall not be sticky; 3 There is no bubble in the coating; 4 No trowel mark, roller mark, base surface of large area joint Paint knowledge how about Akzo Nobel Powder Coating Recommended introduction: powder coating is a kind of coating with different form from general coating, which is in powder form It is a new type of coating, because of its own advantages and more and more known by people Let's introduce Akzo Nobel Powder coating Akzo Nobel Powder coating is a cost-effective coating solution, which can be applied to different kinds of products After the treatment of static electricity and fire baking, a tough and durable coating surface will be formed, with the least impact on the environment Since the introduction of this technology, powder coating has been able to continue to maintain the Coating home news: after the construction and curing of epoxy resin floor coating, it should conform to the performance characteristics of the floor, so as to paint high-quality floor coating The following is an example of common epoxy floor coating: the surface performance of common epoxy floor coating: 1 When the ambient temperature is 25 ℃, the coating shall be dry in 2-3 days after construction, and the coating hardness shall reach about 80% of complete curing; 2 The surface of the epoxy floor coating that has been constructed shall not be sticky; 3 The coating shall be free of bubbles; 4 There is no trowel mark or roller mark, the base surface of large-area interface is flat, and the leveling of epoxy floor coating is good; 5 The coating color is uniform, and there is no floating color, and there is no obvious color difference at large-area interface of floor coating; 6 Except for the tiny defects caused by floating dust falling on the surface of floor coating in the air, there is no coarse impurity; 7 It meets the requirements of glossiness Mechanical properties of common epoxy floor coating: 1 Hardness requirements of epoxy floor coating: no nail indentation or rapid recovery; 2 Abrasion resistance of epoxy floor coating: ≤ 0.024g (500g / 1000r); 3 Scrubbing with medium strength, medium concentration of acid and alkali and common solvents has no effect on the epoxy floor coating; 4 The surface of the floor that has been dragged by wet mop or washed by water does not change color; 5 The coating does not have peeling (undercutting), bulging, exposure and other phenomena Important notes: 1 The overall forming effect and performance index of common epoxy resin floor coating are closely related to the condition of the base surface (such as flatness, moisture content, strength, etc.); 2 The overall forming effect and performance index of common epoxy resin floor coating are closely related to the construction site environment 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,