Coating knowledge: Environmental chemist: Children's paint is not necessarily environmentally friendly and reliable

Core tip: many parents spend a lot of money on children's paint at a high price, because it's environmentally friendly and non-toxic, but in fact, it's only easy to clean Dong Jinshi, an environmental chemist, believes that the key to this situation is that there is no national standard for children's paint At present, there are about 800000 children die of upper respiratory tract infection caused by decoration pollution every year in our country, among which 300000 children under 5 years old die because of indoor air pollution, especially some newly-built and newly decorated kindergartens and families with serious indoor environmental pollution In the decoration and decoration materials of children's room, the hidden dangers of paint and paint are the biggest 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: many parents spend a lot of money on children's paint at a high price, because it's environmentally friendly and non-toxic, but in fact, it's only easy to clean Dong Jinshi, an environmental chemist, believes that the key to this situation is that there is no national standard for children's paint At present, there are about 800000 children die of upper respiratory tract infection caused by decoration pollution every year in our country, among which 300000 children under 5 years old die because of indoor air pollution, especially some newly-built and newly decorated kindergartens and families with serious indoor environmental pollution In the decoration and decoration materials of children's room, the hidden dangers of paint and paint are the biggest So, at present, the children's paint sold in the home decoration market must be environmentally friendly and reliable? In Chaoyang District, Beijing, a home decoration market, most of the paint brands have children's paint, and the price is not low For example, the price of duluxi's 5-liter children's paint is 738 yuan, and that of ordinary paint of the same specification is only 649 yuan What's the difference in the price of nearly 100 yuan? According to the guide: Guide: This is very easy to clean, like blackboard paint, children can paint watercolor at will Reporter: so what's the difference between these two models? Guide: This is VOC, this is 20, this is 21, and the national standard is 120 You see formaldehyde, benzene content is not detected, mainly heavy metal, its heavy metal is not detected Reporter: not detected, right? Shopping guide: it's just that domestic instruments can't detect this piece at all It can't be detected, so it's not detected Reporter: that is to say, children's paint is just easy to clean In fact, the environmental protection index.. Shopping guide: not much difference From the VOC value of these two paints, that is, VOC, children's paint is also higher than common paint In fact, the environmental protection of coatings has little to do with the price Shopping guide: if from the perspective of environmental protection, 500 yuan is also up to standard, 100 yuan is actually up to standard Many parents spend a lot of money on children's paint at a high price, because it's environmentally friendly and non-toxic, but in fact, it's only easy to clean Dong Jinshi, an environmental chemist, believes that the key to this situation is that there is no national standard for children's paint Dong Jinshi: the national standard is only the minimum limit, and some common paints will be far lower than the national standard value Even for children's paint, there is no national standard at present With the indicator of "children's paint", it may be lower than the current national standard value, and there is no definition of how low it is Dong Jinshi suggested that consumers should try their best to choose a regular shopping mall to buy brand coatings, and must check the latest national test report, which is the only valid document that can prove the environmental protection level of coatings Dong Jinshi: for an enterprise, product qualification depends on its good management system and integrity system Qualified products are not detected but produced by the enterprise After certification, it doesn't mean that the product you sell is the product you originally certified This kind of scene is very serious That is to say, when the certification is carried out, the qualified products will be certified However, when the sales is carried out, the products will be replaced and the materials will be cut This phenomenon is the most helpless for consumers So it is not enough to rely on the monitoring report alone It depends on the integrity of the enterprise itself, but this integrity construction is the biggest difficulty at present 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,