Paint knowledge | selection skill of tempered paint formula

Core tips: the toughened coating is non-toxic, pollution-free, and will not harm people's health The traditional coating, such as solvent based coating, polyurethane coating, and other toxic substances that are harmful to human health - formaldehyde, benzene and other substances are completely eliminated Today we will learn about its formula and purchase precautions The formula of toughened coating is also called porcelain like coating The simple formula is: 30% gray calcium, 5% light calcium carbonate, 55% heavy calcium carbonate, 5% bentonite, 5% polyvinyl alcohol, and a number of Ultramarine brighteners Reference formula of waterborne toughened coating: it includes calcite powder, zinc white powder, light calcium carbonate, Shuangfei powder and lime calcium powder Paint knowledge | precautions for wall paint color selection Recommended introduction: when painting the wall, the owner sometimes has difficulty in choosing what color of the wall paint to paint In fact, there is no ugly color in the wall paint, only the disharmonious color matching The use of wall color contains the knowledge of health Too strong color will stimulate people's perception, make people have a sense of fidgety, affect people's mental health Grasp the basic principles of wall color and paint a colorful space 1、 Wall paint color selection notice 1 Light color is generally used for the top surface Light colors make people feel light, dark colors make people feel heavy Usually, the treatment of rooms is from top to bottom, from shallow to deep For example, the ceiling and walls of rooms are white and Coating home news: the toughened coating is non-toxic, pollution-free, and will not harm people's health The traditional coating, such as solvent based coating, polyurethane coating, and other toxic substances that are harmful to people's health - formaldehyde, benzene and other substances are completely eliminated Today we will learn about its formula and purchase precautions The formula of toughened coating is also called porcelain like coating The simple formula is: 30% gray calcium, 5% light calcium carbonate, 55% heavy calcium carbonate, 5% bentonite, 5% polyvinyl alcohol, and a number of Ultramarine brighteners Reference formula of waterborne toughened coating: it includes calcite powder, zinc white powder, light calcium carbonate, Shuangfei powder and lime calcium powder It is characterized in that it uses the mixed colloidal solution of water-soluble methyl cellulose and ethyl cellulose as the solvent of the mixed powder The main proportion is: 20-25 parts of calcite powder, 5-15 parts of zinc white powder, 15-25 parts of light calcium carbonate, 20-35 parts of Shuangfei powder, 15-25 parts of lime calcium powder, 70 parts of distilled water, 0.6 parts of methylcellulose and 0.4 parts of ethyl cellulose The formula of the water-based porcelain like coating can be mixed with a proper amount of titanium dioxide, and there is no pungent smell and other harmful substances in the mixing and construction With the formula ratio, the corresponding content of each ton of raw materials can be calculated, which is not a problem, I think! In addition, the original formula of the porcelain like coating is extremely simple, and the cellulose depends on your final product needs, The products added with cellulose have the functions of good toughness, easy construction and increased strength, which can be added or not, without strict delimitation! The purchasing skills and precautions of toughened paint should be aware of the environmental protection mark products, which can not only reduce the environmental pollution, but also reduce the injury to construction personnel We also need to choose a big brand with confidence Precautions: 1 The construction temperature is 0-35 ℃, and the base surface temperature should be no less than 5 ℃ 2 Material storage shall be moisture-proof, waterproof and direct sunlight proof 3 The luster is the same, no sagging or missing coating is allowed 4 The amount of ingredients should not be too much each time, so as to avoid standing for a long time, resulting in curing 5 Special auxiliary materials must be used Water, banana water, alcohol, gasoline, etc are strictly prohibited 6 When the humidity is below 85%, the temperature is 0-35 ℃, do not construct under the following conditions: rain, snow, fog, frost, strong wind, or relative humidity is above 85% 7 After coating at room temperature, the paint film can be fully cured for about 7d, and it is not recommended to use it in advance Editor's summary: the above is about what is the tempered coating and the relevant information of the tempered coating formula, for reference only, I hope to help you 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,