... 68,701.transparentdensity1.31g/cm3 ,hardness: shore A 79,Tensile strength:12.3Mpa Elongation at break:264% ... 2.transparentdensity:1.24g/cm3,hardness: shore A 55.Temsile strength:8.7Mpa Elongation at break ... :355%3.transparentdensity:1.34,hardness:Shore A 70 Tensile strength:8.9Mpa Elongation at break ... 287%4.colourfulDensity:1.24g/cm3 hardness:shore A 56,Tensile strength:8.8Mpa,Elongation at break ...