Paint knowledge | method for judging the quality of paint selection

Core tip: when purchasing coatings, many netizens are quite laymen, and may not know how to choose the best quality The coating can not pass the professional test area judgment Today's decoration network editor will teach you some small methods to judge the quality of paint selection, hoping to provide you with a reference for judgment In the purchase of coating, a necessary building material for decoration, ordinary consumers can not judge the quality of coating through professional testing methods The following is the judgment method of coating purchase quality Coating quality judgment method 1: "one look, two smell and three agitation" one look is to open the coating tank to see whether the coating has precipitation and caking phenomenon Two smell is Application scope and advantages of roller ceramic coating Recommended introduction: the surface of ceramic rubber plate used for roller ceramic coating is cast into durable rubber plate by hundreds of independent small ceramic pieces Each ceramic piece has raised characteristics Under general conveyor belt pressure, thousands of unique cast bumps can produce positive traction, prevent slipping and extend the service life of conveyor belt roller At the same time, the bottom layer adopts high-quality rubber, which has strong elasticity and can play a good impact resistance role The scope of application of roller ceramic coating is one three six 83857180 (the same as V) 1 Roller coating in extremely harsh working environment 2 The belt joint is not suitable for fixing with iron buckle; 3 It is suitable for leather Paint Home News: in the paint purchase, many netizens are relatively layman, may not know how to purchase high-quality paint, also can not pass the professional test area judgment Today's decoration network editor will teach you some small methods to judge the quality of paint selection, hoping to provide you with a reference for judgment In the purchase of coating, a necessary building material for decoration, ordinary consumers can not judge the quality of coating through professional testing methods The following is the judgment method of coating purchase quality Coating quality judgment method 1: "one look, two smell and three agitation" one look is to open the coating tank to see whether the coating has precipitation and caking phenomenon Second smell is to use your hands to fan a fan above the paint to smell whether the paint has a stinking and irritating smell The real environmental protection paint should be non-toxic and tasteless The third mixing is to mix the coating evenly with a wooden stick, and then pick it up with a wooden stick When the high-quality coating flows down, it will be fan-shaped, with good leveling The second method of coating quality judgment: rational consumption should not be blindly followed If you think there are too many coating products and one by one inspection is too troublesome, you can preferentially choose to buy the products of famous coating production enterprises to reduce the possibility of purchasing inferior products, but you must go to the regular building materials market or merchants for exclusive purchase With regard to the price of coatings, consumers should be rational in consumption, not overly obsessed with high-priced products, nor blindly pursue cheap goods It should be noted that "cheap is not good" At present, most of the interior wall coating products on the market are packaged in 20kg / barrel If the price of a single barrel is less than 80 yuan, consumers are advised to purchase carefully Before determining the coating products, consumers can first consider several brands of products, and then make decisions after consulting and comparing with the specialty stores Don't listen to others' words at will, so as to avoid buying undesirable products Coating quality judgment method 3: the product is subject to the real object, many people like to buy things on the Internet, coating is the same, but the biggest problem of buying coating on the Internet is the color difference of coating Even if the color card in the exclusive store, there will be a little difference between the color and the actual color of the paint Before choosing paint, first of all, consider whether the color style of paint, floor and curtain matches Due to the small area of the color card, it will become darker after being painted on the wall Pay attention to the color selection The color on the color card may be slightly different from the substance, and the actual color of the coating shall prevail The fourth method of coating quality judgment: environmental protection is the first consideration for consumers With the standardization of China's top ten coating brand packaging, the packaging of healthy and environmental protection products has passed the certification of China's environmental protection products The certification mark of China's environmental protection products is the most stringent certification mark of the country Generally speaking, qualified coatings will have a test report issued by a third-party testing agency Consumers can ask businesses to present the test report to check the free TDI and benzene content of the product, which are two important environmental indicators Free TDI is a substance harmful to human body in wood paint curing agent Benzene is also very toxic It will cause leukemia, damage human liver and reduce human immunity The less the content of free TDI and benzene, the higher the safety of the product The above is about the introduction of the judgment method of coating quality After reading it, have you learned? 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