Common knowledge of paint: it is safer to choose white paint for home decoration

Core tip: when decorating new houses, many families will choose bright colors in order to achieve satisfactory decoration effect, but such paint often hides health risks Current situation of lead paint Market At present, in China's building materials market, many paint ingredients include organic pigments, and some brands have made the signboard of "environmental protection paint" According to professionals, "bright colored lead paint still has a large market share in China Although the lead content of white paint is very low, people prefer bright colors ” 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 families in the decoration of new houses, will choose bright colors, in order to achieve satisfactory decoration effect, but such paint is often hidden health risks At present, in China's building materials market, many of the components of the paint include organic pigments, and some brands have made the signboard of "environmental protection paint" According to professionals, "bright colored lead paint still has a large market share in China Although the lead content of white paint is very low, people prefer bright colors " Standard for leaded paints the U.S Environmental Protection Agency considers paints containing 0.5% or more lead, or 10 mg or more per square centimeter, to be leaded paints According to the limit of harmful substances in interior wall coating of interior decoration materials in China, the soluble lead in interior wall coating shall not be higher than 90 mg / kg Experts said that once lead in paint enters human body through respiratory tract, digestive tract, skin and other ways, it will continue to accumulate in the blood, causing anemia, memory decline, high blood pressure, joint pain and other toxic reactions It was determined that paint chips the size of nails contained 50 mg of lead Studies have found that infants and young children are the main victims of lead pollution According to the survey of China Center for Disease Control and prevention, 1 / 3 of the children in China still consume excessive lead, and the pollution of home decoration products is the most common source of lead pollution for children According to the survey, the lead concentration in the air is 16 times higher than that in the air 1.5m away from the ground, and the height of children is just in this range; infants often touch the wall with their hands, and they have the habit of sucking their fingers, so they are easy to take a lot of lead In addition, the absorption rate of lead in infants is as high as 53%, about 5 times that of adults Experts say lead paint is mainly caused by lead compounds in paint pigments, such as yellow lead, red lead and white lead Because it can keep the paint color bright for a long time, the more colorful the paint, the more likely it is to contain a lot of lead It is understood that a test has been conducted by some organizations Among 23 samples of lead paint, orange paint has the highest lead content, and the rest are yellow, green, brown, etc There are some simple ways to prevent lead poisoning, such as cleaning the floor, windowsill and carpet regularly every week; urging children to wash their hands frequently, especially before eating; ensuring the high content of iron and calcium and low fat in children's diet can make children absorb less lead in the environment The expert reminds, consumer should choose environmental protection paint as far as possible, use common paint namely, also want to choose a little lighter color, ability reduces lead pollution maximally 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,