Paint knowledge: five tips for paint purchasing

Core tip: paint is very mysterious The city is very deep They are obviously different, but they all look the same A thousand people's iron coat; under the hat is a pure white face; when applied to the wall, they all show delicate skin I have always lacked the brain cells to understand the essence of this kind of paint Please help me check it I don't have the habit of "not seeking the best, but seeking the most expensive" Just introduce a good quality and cheap one Putty is an important base material of paint, which directly affects the quality of wall painting, so it should be paid enough attention to Principle 1: only buy what you need 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 Paint Home News: paint is very mysterious The city is very deep They are obviously different, but they all look the same A thousand people's iron coat; under the hat is a pure white face; when applied to the wall, they all show delicate skin I have always lacked the brain cells to understand the essence of this kind of paint Please help me check it I don't have the habit of "not seeking the best, but seeking the most expensive" Just introduce a good quality and cheap one Putty is an important base material of paint, which directly affects the quality of wall painting, so it should be paid enough attention to Principle 1: it's hard to say which coating is cost-effective if you only buy what you need The key is your own needs At present, most of the properties of coatings are focused on scrub resistance, mildew resistance, antibacterial, covering small cracks and so on The price of coatings also increases with the increase of functions Before you buy, think about what you need The most expensive one is not necessarily useful to you For example, some scrubbing times can reach 20000 times, and some 3000 times The price of the former is naturally much more expensive However, according to the national regulations, as long as the number of scrubbing times reaches 1000 times, it is qualified, so the choice depends on your own needs For example, some houses are sunny and well ventilated, so the money of mildew proof function is unnecessary to be wasted Principle 2: do not trust the advertisement to get rid of the fog of coating advertisement, and directly ask for the relevant testing methods, testing standards and authoritative testing institutions to verify the authenticity For example, the so-called nano coating is not worthy of the name, and there is no internationally recognized test standard Principle 3: let go of buying domestic products At present, imported coatings account for about 45% of our coatings market, and mainly occupy our high and middle grade market Their prices are 20% - 50% more expensive than domestic coatings However, the test results of the comparative test of 10 Chinese and foreign paint brands published by the national chemical building materials testing center in 2003 show that the quality of Fuya, Jiabaoli, qiancaihua and other brands is comparable to that of foreign brands such as Libang and Dulux Lazy gimmick - the one who knows how to buy the heaviest package on the spot will lift up the paint bucket and shake it If there is a loud sound, it means that the package is seriously insufficient, short of weight, and the viscosity is too low The real material of a regular large factory can hardly be heard in a flash Buy the least consumption to consult the merchants about the painting times and painting area, calculate the consumption and material cost per square meter, not be deceived by the unit price of each group (barrel), the low unit price often consumes a large amount, which is more expensive and wasteful after careful calculation, and the quality effect is poor 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,