Water-based wood paint environmental standards are fully analyzed

Wood paint is the most common in the home installation process. The first consideration in choosing wood paint is, of course, environmental safety. Home is closely related to our lives, choose highly polluting wood paint our health will lose the protection of

. So what kind of water-like wood paint is environmentally friendly and safe? Wood lacquer coating standards are strictly limited standards, can be roughly divided into performance standards and environmental standards.
performance standard audit has the national standard "GB/T23999-2009 interior decoration with water-based paint paint paint", the main test paint water hardness, gloss, adhesion, drying time, pollution resistance, chemical resistance, water resistance, storage stability, construction and other standards. Generally get the product can pay attention to whether the performance standards stipulated by the national standards have passed. Today we focus on environmental standards:
environmental standards mainly provide for VOC, benzene and benzene, glycol ether and its esters, free formaldehyde, soluble heavy metals and other categories of harmful substances content limits. The main standards are the national standard "GB24410-2009 interior decoration materials water-based wood coating hazardous substances limit" (hereinafter referred to as the national standard) and HJ2537-2014 national green environmental mark requirements. (hereinafter referred to as the green
) the green ring standard is more stringent and more reference than the national standard for the limit requirements of harmful substances in the product. Can be said to be the ultimate test of wood paint, through this standard is a truly environmentally friendly product.
digital water-based wood paint not only passed the national standard but also passed the green environmental protection standards, with outstanding environmental performance. So how stringent is the green ring standard? To what extent is the environmental performance of digital color? Let's take VOC in hazardous substances as an example.
VOC is the sum of volatile organic compounds, which are found in solvents and thinners of solvent-based coatings, and are commonly found in home-based coatings as a common hazardous substance in the home-based coating process. The main impact on the human body is to stimulate the eyes and respiratory tract, easy to make skin allergies, serious when people have headache, sore throat, fatigue and other symptoms, endangering human health.
in the national standard, water-based wood coating volatile organic compounds (VOCs) content of ≤ 300g/L. However, in the green ring standard, water-based wood coating varnish VOC content ≤80g/L, color paint VOC content ≤70 g/L. Only a quarter of the national general material requirements, it can be said that the requirements than the general material environmental performance increased four times! It is also clear that the green ring standard is more demanding.
and digital water-based wood paint, in the national standard and green ring standard double detection, VOC content is far below the above standard requirements. Fully proved that digital water-color wood paint has outstanding environmental performance, outstanding.
In addition to VOC content detection, digital color water-colored wood paint in the detection of various harmful substances excellent performance:
in the detection of various harmful substances, digital color water-colored wood paint VOC content is far lower than the national standard and ring standard limit. Free formaldehyde, benzene, halogenated hydrocarbons, soluble heavy metals and other harmful substances in the national standard testing basically does not contain or even not detected.
consumers to buy water-based wood paint must pay attention to product implementation standards, observe whether through the national standard performance testing, carefully observe whether it is through the green ring marking requirements of environmental protection products. Only through performance testing is high-performance good paint, in line with the national standard and green ring products are high standards and strict requirements of environmentally friendly water-based wood paint. Finally for the digital color summed up a version of water-based paint shopping reference standards, we can use this as a standard to buy really safe and secure water-based paint Oh.
To sum up, digital color water-based wood paint almost does not contain the main harmful substances in interior decoration, all hazardous materials indicators are lower than the national standard and ring-label limit values or even not detected, is a high environmental protection of environmentally friendly water-based wood paint. In terms of product and construction performance, Doles water-based wood paint can reach F or HB hardness, higher than the average average wood paint. Its adhesion, yellow resistance, scratch resistance, dry heat resistance, etc. are in line with or far beyond the general standards.