The qualified melamine board is non-toxic and has no harm to human health. And some illegal businesses, using inferior materials made of melamine faced ply, the content of toxic substances will generally exceed the standard, and its environmental protection is not guaranteed. Therefore, when choosing white melamine boards for sale, people must pay attention to distinguishing their quality, so as not to buy inferior e1 melamine board.
1. It can be observed whether there are defects such as stains and voids on the surface of the 8x4 melamine board, whether the color of its surface is uniform, whether there is blistering determine the quality of the cheap melamine boards.
2. Judge the quality of the melamine faced mdf sheets by looking at the quality of the substrate. The wholesale melamine board is mainly composed of the base material and the surface material, so the health and environmental protection of the base material affects the health and environmental protection of the melamine mdf board to a large extent. The high-quality substrate has uniform thickness, fine texture, smooth periphery and no hollow drum on the surface.