Physical Properties of PVC Free Foaming Board: Testing Items Unit Test Results Apparent Density g/cm3 0.5~0.7 Tensile Strength Mpa 12~20 Flexural Strength Mpa 12~18 Elastic Modulusin Bending Mpa 800~900 Impact Strength Kj/m2 8~15 Breaking Elongation % 15~20 Shore Hardness Type-D 55~70 Water Absorption % <2 Vicat Softening Point ℃ 73~76 Whiteness Flame Retardant Self-extinguishing without open flame<5S Specs Standard Special Specs 2D-Dimension 122?440㎜2 Thickness 0.8~30㎜ Customize according to the user's needs Color White, black, grey, red, green, blue, and yellow, etc.