PVC foam board comprises of PVC resin, foaming agent, stabilizers, lubricants, plasticizers, fillers, impact modifiers, pigments and other additives. The ingredients are thoroughly mixed in the mixer and delivered to a silo from which they are produced by an advanced patented technique employing co-extrusion and foam technology. Depending on the content of plasticizers, the finished product may be a foam board (>10%) or a rigid board when the plasticizer is less than 5%.

PVC foam board is impermeable to water and is acid/alkali resistance. Moisture will not cause leaching or efflorescence and has no permanent effect on the board. The surface hardness of PVC foam board is excellent when compared to timber and its compressive strength is 1.7 times of traditional timber. Depending on the pigment and pressing machine, PVC board comes with different colors and patterns only limited by the imagination of the designer.

PVC foam board is light weight but strong. The board contains no formaldehyde and is a green product which can be recycled. The board is easy to work with by traditional wood working machine such as drilling, nailing, screwing, planning and grinding and can be decorated by painting, printing and film covering.