SPC floor suppliers explain the eco-grade of flooring
SPC floor is generally composed of four layers of composite materials, qualified SPC floor is made of one or more layers of specially impregnated thermosetting amino resin. In terms of environmental protection, thin is better than thick. Because of the thinness, less glue per unit area. Thick, less dense than thin, less impact-resistant, but slightly better foot feel. In fact, there's not much of a difference. In fact, these two kinds of floor thickness quality are no different, the key is to see the individual choice. But in fact, the SPC floor isn't just about thickness. There are a lot of other grade rules, and as a professional SPC floor supplier, I'm going to talk to you today.
SPC floor suppliers suggest that SPC floor contains a certain amount of formaldehyde if more than the national guideline value (1.5 mg/L) will be harmful to the human body, in the purchase of the most appropriate choice of products with National Environmental Protection Mark certification or inspection-free products. For the SPC floor, the most important criterion for environmental protection is the amount of formaldehyde released. On the limit of formaldehyde emission standards, the environmental protection of the flooring industry has experienced three technical revolutions of E1, E0, and FCF. At an earlier stage, the formaldehyde emission standard for wood-based panels was grade E2(formaldehyde emission ≤30MG/100g), and the formaldehyde emission limit was very relaxed, even for products meeting this standard, its formaldehyde content may be more than three times the level of E1 wood-based panels, serious harm to human health, so absolutely can not be used for home decoration. So there was the first environmental revolution, in this environmental revolution, the flooring industry implemented the E1 Environmental Standard, that is, the amount of formaldehyde released is less than 1.5 mg/l, although not a threat to the human body basically, but there's still a lot of free formaldehyde in the floor. The flooring industry began the second environmental protection revolution, introducing the E0 environmental protection standards so that the floor formaldehyde emission was reduced to 0.5 mg/L. The best way to tell if a floor is environmentally friendly is to use a screwdriver and hammer to pry it away from the latch, exposing a large area of the base material to your nose, good floor should be the smell of wood, the bad floor will have a strong pungent taste.
SPC floor is now widely used as a decorative material, and more and more families are choosing to use it. As a professional SPC floor supplier, we have a high-quality product line and a wide variety of styles to choose from to provide you with more services.