... .5-0.55 g/cm3 Thickness: 1-20mm PVC PVC foam sheet 1-20 mm X 1220 mm X 2440mm ,1-20mm ... , cracking, chemical corrosion, non-toxic3. Heat preservation, sound-insulated4. Tough, rigid,smooth,glossy with high impact strength5. Easy to clean and ... , coastal moisture-proof equipment, water-resistant materials, art materials PVC sheet