Common knowledge of paint: why should the storage temperature of emulsion paint be above 0 ℃

Core tip: latex paint film is formed by evaporation of water and aggregation of latex particles If the particles are destroyed before film forming, the latex paint can not form film or can not form film well Most of the latex paint is water After freezing, the water will form a crystal needle, which will break the latex particles and make them flocculate and agglomerate In addition, the volume expansion of water from liquid to solid will also make the polymer agglomerate under the pressure of latex particles Low temperature stability is required in the technical index of emulsion paint, so emulsion paint can adapt to short-term freezing, such as winter transportation process However, as a long-term storage location, the temperature of the warehouse should be controlled above 0 ℃ If 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 Paint Home News: latex paint film is based on water volatilization, latex particles aggregation and film If the particles are destroyed before film forming, the latex paint can not form film or can not form film well Most of the latex paint is water After freezing, the water will form a crystal needle, which will break the latex particles and make them flocculate and agglomerate In addition, the volume expansion of water from liquid to solid will also make the polymer agglomerate under the pressure of latex particles Low temperature stability is required in the technical index of emulsion paint, so emulsion paint can adapt to short-term freezing, such as winter transportation process However, as a long-term storage location, the temperature of the warehouse should be controlled above 0 ℃ If the emulsion paint with low storage temperature is found to be frozen after opening the cover, it can be used if it can be stirred evenly after being frozen 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,