Paint knowledge: four mistakes in paint purchasing

Core tip: in home decoration, formaldehyde pollution is listed as the number one hazard Many consumers think that the biggest volatilizer of formaldehyde is actually paint More friends said that the greater the smell of paint, the more formaldehyde volatilized, and the less formaldehyde odor, the less formaldehyde volatilized, and the less harm In fact, this is a kind of cognitive error, the selection of paint health or not, to examine from many aspects Mistake 1, value price and ignore quality many people in the purchase of wall paint, it is easy to go into the mistake of value price and ignore quality Some think that the higher the price of the coating, the better, so when choosing the most expensive to buy, but the experimental results show that Paint agent, top 10 Chinese wall paint brands Recommended introduction: interior wall paint and exterior wall paint can achieve beautiful, clean and pleasant effects, but the effects in different environments are different, so the color of the paint will be different There are ten brands of Chinese paint, ten brands of global paint, ten brands of Chinese wall paint, and ten brands of Chinese paint, Famous trademark of Chinese paint and coating In private rooms, most of us choose according to our own personality, personal hobbies and living habits The younger generation will choose the interior wall paint with rich colors and bright colors, while the older ones will have some working experience Paint Home News: in home decoration, formaldehyde pollution is listed as the number one hazard Many consumers think that the biggest volatilizer of formaldehyde is actually paint More friends said that the greater the smell of paint, the more formaldehyde volatilized, and the less formaldehyde odor, the less formaldehyde volatilized, and the less harm In fact, this is a kind of cognitive error The health of paint selection should be examined from many aspects Mistake 1, value price and ignore quality many people in the purchase of wall paint, it is easy to go into the mistake of value price and ignore quality Some think that the higher the price, the better, so choose the most expensive to buy, but the experimental results show that this is not the case Another extreme consumer is to save money The lower the price is, the better This saves a lot of money, but the quality of the wall and the indoor environment are worrying Therefore, it is suggested that we should pay attention to the quality of the wall finish as much as possible in consideration of the price, and generally choose a reputable brand Second, it is necessary to pay more attention to packaging and neglect the packaging of latex paint when internal consumers choose it But we should pay attention to the good-looking packaging coating is not necessarily the internal quality In order to attract customers, some manufacturers make a lot of articles on the packaging of products and deliberately exaggerate the performance and efficacy of products Therefore, it is suggested that consumers should pay attention to other aspects besides the product packaging, such as the detailed inspection report of the product Error 3, color card and wall color are exactly the same Many consumers think that the color of the paint on the color card is exactly the same as the color of the painted wall, which is a mistake Because of the reflection of light and other tableland, after the four walls of the room are painted, the color of the wall will look darker than the color card The color consumers see on the color card is usually different from the actual color when the paint is on the wall Therefore, it is suggested that when consumers choose colors in the color card, it is better to choose a color number that is a little lighter than the color they like If they like dark walls, they can adjust the color to be the same as the color of the selected color card Misunderstanding 4, do not estimate the amount of paint in advance many consumers did not estimate the amount of paint in advance, afraid to buy less paint, when shopping is always more good In this way, it may cause material waste, increase the cost of home decoration, and stack too much paint on the construction safety also has a certain impact Therefore, it is suggested that before the construction, the consumers must look at the area of the construction area to estimate the amount of materials purchased The simple method to estimate the amount of paint used is: the amount of paint required for one coat (L) = (wall area x2.5) / paintable area per litre of paint 5 Odor free is environmental protection Many people judge the safety of wall paint by smelling the odor, and think that low odor or odor free wall paint is environmental protection This is a big mistake Because odors can be achieved by adding flavors or using low flavor materials, so odorless coatings are not environmentally friendly and non-toxic The most professional way to judge the environmental protection of wall paint is to see whether its environmental protection indicators meet the standards There are three key environmental indicators of wall paint: VOC, free formaldehyde and heavy metal 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,