Paint knowledge | main defects of latex paint coating: blooming

Core tips: reasons: · too large dilution ratio; · smooth and dense base material does not absorb; · coating film thickness is too thin; dark paint film thickness is not enough, coating times are too few; · product covering power is not good ·The poor flatness of the base material results in uneven glossy reflection of the glossy products, which leads to blooming Prevention methods: · keep a certain roughness of the base material, and the base material of the glossy product should have a good flatness; · strictly control the dilution ratio; · control the film thickness and the number of coating layers according to the product requirements; properly increase the number of coating layers of the dark paint, and directly coating without dilution; · select high-quality paint Which is the price of Dajin diatom mud Recommended brief introduction: which is the price of Dajin diatom mud? How to buy genuine diatom mud? Guangdong diatom mud agent suggests placing a basin of cold water in the air conditioning room, so that the diatom mud wall can breathe effectively The feature of the breathing wall is obvious When the indoor air is dry, the diatom mud wall will release the absorbed water quickly Put it out to help regulate the indoor dry humidity It is suggested to place a basin of cold water in the air conditioning room, so that the wall of diatom mud can breathe effectively The feature of the wall that can breathe is obvious When the indoor air is relatively dry, the wall of diatom mud will absorb the water Paint Home News: reasons: · dilution ratio is too large; · the base material is smooth and dense without absorption; · coating film thickness is too thin; dark paint film thickness is not enough, coating times are too few; · product covering power is not good ·The poor flatness of the base material results in uneven glossy reflection of the glossy products, which leads to blooming Prevention methods: · keep a certain roughness of the substrate, and the substrate of the glossy product should have a good flatness; · strictly control the dilution ratio; · control the film thickness and the number of coating layers according to the product requirements · increase the number of coating layers of the dark paint appropriately, and directly coating without dilution; · select high-quality paint; · pay special attention to the uniform coating of the glossy product Treatment method: · after even grinding, select high-quality paint to be repainted strictly according to the process, dark paint to be repainted directly without diluent; · after the base material is treated flat, repaint 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,