From 6mm, to 8mm, to 12mm, 15mm, 18mm......In recent years, the thickness of rigid core spc flooring has been increasing. Most consumers naturally think that the thicker the flooring, the more durable it is, and the better the quality is, of course. So, is this really the case? It is understood that, in fact, the thickness of 8 mm has reached the thickness of international standards. For rigid core spc flooring, the thickness is not the standard to determine the quality of the floor, thick board and thin board, the surface once worn out can not be used. Therefore, the quality of the surface layer of rigid core spc flooring is largely related to the service life of the floor, not the thickness of the board. What's more, if the home is installed with floor heating floor, the floor is too thick in turn will affect the heat transfer. To rigid core spc flooring, for example, the floor is generally composed of four layers of material composite, from the surface and inside are wear-resistant layer, decorative layer, substrate layer and balance layer. The wear layer is made of surface paper impregnated with melamine resin with the addition of the wear material aluminum trioxide, and is a key part of determining the life of rigid core spc flooring. The wear-resistant layer gives the surface of rigid core spc flooring important physical and chemical properties such as wear resistance, scratch resistance, cigarette burn resistance, pollution resistance, corrosion resistance, and moisture resistance. The abrasion resistance of rigid core spc flooring for domestic use should be greater than or equal to 6,000 rpm, and the abrasion resistance of rigid core spc flooring for public places should be greater than or equal to 9,000 rpm.
How to identify the quality of rigid core spc flooring wear-resistant good or bad
1. The first thing is certainly to look at the test report, which has a relatively clear description of the formaldehyde, wear-resisting revolutions of the floor.
2. Rigid core spc flooring, can take a small piece of products, with 180 mesh sandpaper in the product surface sanding 20-30 under, if found decorative paper wear, it means that the wear-resistant layer in a certain degree easy to damage, not wear-resistant. Usually qualified wear-resistant layer after 50 sanding, the surface layer will not be damaged, and will not hurt the decorative paper.
3. Observe whether the surface layer is clear and whether there are white spots.