difference of PVC crust foam board and PVC free foam board

PVC foam board is divided into PVC arch extruded foam board, PVC crust foam board and PVC free foam board; PVC crust foam board surface hardness is very high, it is difficult to produce scratches, widely used in cabinets, decoration, The surface hardness of PVC free foam board for construction and other specialty is average. PVC foam board not only has all the advantages of wood, but also has many characteristics that ordinary wood does not. It can fully replace wood, imported plywood, polaroid, particle board, medium density board and other boards.