According to the different foaming ratio, it can be divided into high foaming and low foaming. According to the softness and hardness of the foam texture, it can be divided into rigid, semi-rigid, and flexible foams. According to the cell structure, it can be divided into closed-cell foam and open-cell foam. The common PVC foam sheet is a rigid closed-cell low-foam sheet.
3. Application of PVC foam sheet:
PVC foam sheet has the advantages of chemical resistance, weather resistance, flame retardancy, etc., and is widely used in many aspects, including display panels, signs, billboards, partitions, construction boards, furniture boards, etc.