Physical properties of frosted PVC film and matt white
PVC sheetPhysical and mechanical properties of PVC hard board Name index Density 1.36g, cm31,37,1,45 Tensile strength (longitudinal and transverse), MPa≥52,0 Impact strength (notch) (longitudinal and transverse), KJ, m2≥5, 0 Drop impact strength without rupture Vicat softening point, ℃ Decorative sheet Industrial sheet ≥75,0≥80,0 Heating dimensional change rate, % vertical and horizontal, 3,5,2,6,2,7,2,2 Hardness≥75,0 Light transmittance d3≤3mm3mm<>≥88,0≥75,0 Width length diagonal deviation 0,2mm deviation 0,8mm deviation ±5mm Including 2mm) plate 2, the light transmittance is only tested for colorless transparent plates below 6mm (including 6mm).