In today's more and more attention to low carbon environmental protection, coating industry is becoming more and more to cater to consumers' preferences. Each big paint brands as a stunt, happen to coincide with the banner of "formaldehyde resistance", start a new round of environmental protection concept planning.
But, according to people familiar with the name of the so-called bamboo charcoal, reactive oxygen species, double health net aldehyde paint, environmental protection paint, most enlarge its function and role of formaldehyde, has had the enormous misleading to consumers. These beautiful traps for consumers to a confused, the correct understanding of environmental protection paint basic not any benefits.
Following the China construction news published "are common coating exaggerate formaldehyde function", after reports of yangcheng evening news published article, also think that a pair of 15 kinds of coatings on the market comparison test found that although most of the products marked with the function of "formaldehyde resistance", but the formaldehyde purification performance is uneven.
Of our country's execution of the current industry standard JC/T 1074-2008, namely the indoor purification performance of coating material with air purification function ", though not yet launched a new national standards, but still against formaldehyde coating function put forward strict requirements, namely: the formaldehyde purification efficiency for 75%, 60% formaldehyde purification effect persistence requirements.
Professionals said that from a professional point of view, most consumers pay attention to the performance of interior wall coating, in turn, is the environmental health indicators, tarnish resistance, hiding power. And the most important environmental health indicators, including mouldproof, low toxicity and help eliminate some harmful substances, such as resistance to formaldehyde, etc. Public opinion is generally believed, therefore, those who use excessive website propaganda environmental protection and coating of the concept of formaldehyde, constituted of consumer fraud.
Tellingly, the pair comparison test is focused on the formaldehyde purification performance of the sample. , according to the JC/T 1074-1074 "indoor air purifier purify function coating material purification performance" standard requirements, testing samples to formaldehyde purification performance and purification effect of persistence. By comparing the experiment found that the formaldehyde purification, comparing the test results and physical performance test results of no obvious correlation between them and the physical performance good formaldehyde purification performance is not necessarily good; The physical properties of formaldehyde purification performance is good, is not good. The comparative test results show that the samples in formaldehyde purification performance gap is larger.
Thus, "" the formaldehyde" banner of many paint brands didn't really have an effect of formaldehyde, this is just a beautiful lie. Everybody when buying painting must polish eyes, lie detectors, it is best to choose a few famous big brand good reputation, product this may add a security to consumer behavior.