Common knowledge of coating: how to make the coating not discolor

Core tip: paint discoloration is a common phenomenon in home decoration construction Some people think that there is a problem with the quality of paint, which may occur, but most of it is caused by improper operation Paint discoloration is generally based on the original color deepened Causes of paint discoloration: 1 The ester solvent in varnish reacts with iron container and turns black when encountering water 2 Turpentine is easy to form red brown pigment in iron barrel 3 Gold and silver powder and varnish are prone to acid corrosion, making the paint green, dark and lustrous 4 The storage period is too long and the precipitate changes color Prevention methods: 1 To the most easily changed insects 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: paint discoloration is a common phenomenon in home decoration construction Some people think that there is a problem with the quality of paint, which may exist, but most of it is caused by improper operation Paint discoloration is generally based on the original color deepened Causes of paint discoloration: 1 Ester solvent in varnish reacts with iron container and turns black when encountering water 2 Turpentine is easy to form red brown pigment in iron barrel 3 Gold and silver powder and varnish are prone to acid corrosion, making the paint green, dark and lustrous 4 The storage period is too long and the precipitate changes color Prevention methods: 1 The shellac varnish that is most likely to change color shall be filled in a non-metallic container 2 Before using varnish, add gold powder and silver powder Do not add varnish too early for storage 3 For the paint with precipitated discoloration, if it is not a quality problem, it can be used after full mixing 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,