Common knowledge of coating: 90% of wallpapers are detected to contain plasticizers, which should be carefully selected

Core tip: after entering the decoration peak season, many families begin to put decoration on the agenda However, the wallpaper which is loved by consumers and looks like environmental protection and beautiful contains plasticizer, which has certain carcinogenic effect, especially for children who like to touch and lick the wallpaper The reporter learned from Shanghai Municipal Bureau of quality supervision that 90% of wallpapers sold on the market were found to contain plasticizers, of which PVC wallpapers have a higher content, but there is no relevant compulsory standard in China at present Test samples cover major brands Recently, the Municipal Bureau of quality supervision conducted quality and safety risk monitoring and joint inspection on wallpaper products produced and sold in this city Shenyang steel structure fireproof coating construction expert punde Building Fire Engineering Co., Ltd Recommended introduction: since its establishment, Shenyang punde Construction Fire Engineering Co., Ltd has cultivated a group of professional construction teams with excellent equipment, rich experience and serious responsibility with advanced and scientific management methods and strict engineering quality assurance and after-sales service system It has undertaken a number of fire system installation projects, which has been praised by customers Every idea and special requirement of you will be fully considered by us and fully realized in the construction technology, which will become the cornerstone of our successful long-term development We are looking forward to your invitation, to provide you with quality services and high-quality technical support! All construction coatings have passed ISO9001 Paint Home News: into the decoration season, many families began to put decoration on the agenda However, the wallpaper which is loved by consumers and looks like environmental protection and beautiful contains plasticizer, which has certain carcinogenic effect, especially for children who like to touch and lick the wallpaper The reporter learned from Shanghai Municipal Bureau of quality supervision that 90% of wallpapers sold on the market were found to contain plasticizers, of which PVC wallpapers have a higher content, but there is no relevant compulsory standard in China at present Test samples cover major brands Recently, the Municipal Bureau of quality supervision carried out quality and safety risk monitoring on wallpaper products produced and sold in this city A total of 58 batches of samples were tested, covering the major brands produced and sold in this city After inspection, plasticizers were detected in 53 batches of samples, 34 of which were higher than the reference limit value of 0.1%, involving "noviqi", "Xinwang wallpaper", "cloth paper decoration America", "Guohao", "Huamei" ”And many other brands In addition, volatile organic compounds (TVOC) were also detected in all 58 batches of samples, but the content was lower than the reference limit of 10mg / kg According to the quality supervision department, it is easy to add phthalate plasticizer in the production process of wallpaper, and the wallpaper is easy to volatilize organic compounds (TVOC) in the air Plasticizers have teratogenic and carcinogenic effects on organisms TVOC is also a potential harmful substance in the air Especially for children in indoor activities, if they like to touch and lick wallpaper, plasticizer intake may cause lesions "Environmental protection" wallpaper is not absolutely non-toxic reporter found in the survey, some businesses play "environmental protection" brand, sell "environmental protection wallpaper", the price is two or three times higher than ordinary wallpaper Is the higher the price, the safer the wallpaper? In this regard, the quality supervision department pointed out that the content of plasticizer in wallpaper has nothing to do with the price, and the most important thing is the material The reporter saw in Jingdong Mall that the price of ordinary wallpaper for 10 meters is about 30 yuan, while the price of "environmental wallpaper" is more than 80 yuan; the cheapest wallpaper on Taobao only needs 10 yuan, but the price of "environmental wallpaper" is basically more than 40 yuan Industry insiders said that the so-called "environmental wallpaper" in the market is actually pure wallpaper or non-woven wallpaper Even "environmental wallpaper" is not absolutely environmental friendly and non-toxic It was found by quality supervision that plasticizers were detected in most of the wallpapers, but no over limit plasticizers were detected in the wallpapers made of pure paper and non-woven paper, while the plasticizer detection rate in PVC Wallpapers was higher Moreover, there is no direct relationship between the price of wallpaper and the content of plasticizer, not that the higher the price is, the safer it is At present, there is no relevant compulsory standard It is worth mentioning that there is no relevant compulsory standard in China Quality supervision reminds that when purchasing PVC wallpaper, consumers are advised to choose a slightly thinner coating, because the plasticizer plays a role in flexibility The thicker the coating is, the more plasticizer may be added, and the more likely the plasticizer content will exceed the standard How to distinguish PVC material? It can be identified by smelling, burning or dripping PVC wallpaper has a pungent smell of industrial raw materials It can smell the stink of plastic when burning, and there is thick smoke The ash is black Due to the poor air permeability of PVC wallpaper, if it does not penetrate into the paper surface after water dripping, it is not pure natural wallpaper If consumers are confused about the quality of the wallpaper products they buy, they can check the third-party test report of the products they buy from the merchants, and send it to the authority for testing if necessary 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,