... according to common procedure and can be connected with other PVC materials. PVC foam board has smoothing surface, printing is available. (Surface ... performance index table:inspect item, unit, result, surface density, 0.5-0.8g/cm3, tensile strength, 12-20MPa, bending strength, 12 ... 20%, Shore Hardness, D type, 45-50 water absorption≥1.5%, Vicat softening point, 73-76°C fire-retardant performance, self ...