Sheet standard reach the national standard of environmental protection is not equal As we all know, plate production process, formaldehyde emission instability. In contrast, the domestic kid friendly outside flooring plywood industry overcapacity, many companies are still gaps in terms of equipment and management. According to the Secretary-General of the National Standardization Technical Committee based panel segment Fong said, removing scattered around the small workshop is not stable the quality of wood-based panels and floor nearly 7,500 businesses.

Sheet high level of environmental protection, not only to attract the attention of consumers, and can raise the price. Visited Guangzhou, some large home stores, the reporter found that almost can not find E2 Grade figure, a lot of flooring, cabinets and doors of the brand have said that all their products in the E1 level and above. Located in Yellowstone Road, South Shore Road, building materials and other traditional markets, E2 level products a lot, E0, E1 Grade E2 level was significantly No Fade Fence For Sale higher than the price, at least twice the difference. In addition, there are some cheap price, small brand products, simply did not specify to your level, you can say there is no "class", and no shortage of buyers, many consumers are still kept in the dark. In flooring, for example, E0 E1 grade products are generally higher than 20%, the name of "super-E0", "E0 = European standard", "new E0" and other new concepts of variety, a variety of people to see and test reports foggy. Depending on the types of products limited release formaldehyde value, the product is divided into E1, E2 two levels.

Wherein, E1 level can be directly used for indoor, E2 class after finishing process it must only be used indoors. According to the Secretary-General of the National Standardization Technical Committee aryl introduction of new wood-based panels segment, products covered by this standard include indoor wood-based panels and their products, such as flooring, doors, stairs and the like. However, the cabinet is also extensive use of sheet metal products for the home, but not in the range of wood-based panels GB column covers amendments. "Being Chinese formaldehyde emission grade is a big problem, only a predetermined concentration of the release, but not the total amount of the provisions of the control room." Chinese Academy of Forestry Wood Industry Research Institute deputy director Professor Wang Zheng explained that when the amount of WPC Material Supplier,WPC Material Wholesale,WPC Outdoor Decking,PVC Fence,Marine Deck - Shanghai Seven Trust wood-based panels reached when a certain extent, it will add up to excessive formaldehyde emission. If the concentration of a very high standard, the total may be right, but if the former itself is not strict, security became a problem. According to him, "Japan's highest level F4 Star standards require formaldehyde emission 0.3mg / L, the total amount of this level without any restrictions, because the product is very safe, but the same as the Japanese F3 star 1.5mg / L, equivalent to domestic E1 class, but it will be strictly control the total use. "