1. Paifeite Flooring Density (g/cm³): This refers to the quality of the engineered wood flooring substrate. The substrate of engineered wood flooring is high-density fiberboard, which is made from wood fibers and adhesive pressed under high temperature and pressure. The higher the density, the better the quality of the substrate in terms of impact resistance, compressive strength, and other properties. Paifeite Flooring ≥850 kg/m3
2. Paifeite Flooring Surface Wear Resistance: Specialized sandpaper is used to abrade the surface layer of the engineered flooring, and the number of rotations of the grinding wheel when wear appears in three quadrants of the floor is used to measure the wear resistance of the flooring. The wear resistance rotation reaches 9,000–12,000R, and the wear resistance weight (aluminum oxide) reaches 46–76g.
3. Paifeite Flooring Formaldehyde Emission: E0 grade impregnated paper laminated wood flooring (pure water standard).