... .high quality. 4.paraffin in the surface Xinkaihua medium(high) density was made of wooden fiber or other fiber with urea ... board was 1.22mm*2440mm*(thickness 1.8-45mm),the density was between 680 and 880kg/m3.For different kinds of ... so saw cutting,milling ,bending,etc.Due to its high density,the edge of the board can be processed into different ...