... 1220mm*2440mm 2--Thickness:1-25mm 3--Color:White,Grey,Red,Yellow,Green,Blue,Black PVC foam board:CELLULAR BOARDSize ... weight,flexible,anti-flaming,alkali&acid resistance, moisture-proof,water-proof,good heat preservation,sound insulation,shock absorption and ... silk screen printing etProperties data:PVC free foaming board mechanical propertyProject Unit IndexSurface density kg/m3 500-700Elongation at ...