Melamine foam is a sponge made of melamine formaldehyde resin foamed through a fixation process. After compression at various pressures, actual density melamine foam will become melamine foam with various densities. The extensively used density of this type of foam is 8 and 12 density options. The actual density of melamine foam is fixed at 8 densities, which is also the lowest density. The density will surge under high pressures of the compressor, but the weight remains unchanged, so this type...
