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美国路博润诺誉ESTANE 58271 TPU Hardness硬度:ISO 868 86 Shore A Specific Gravity 密度:ISO 2781 1.19 g/cm3 Tensile Strength at break 拉伸强度:ISO 527-3/5/500 42 MPa Tensile stress at拉伸率: 50 % Elongation 5.1MPa 100 % Elongation 6.0MPa 300 % Elongation 8.0MPa Elongation at break 伸长度: 650% Tear Strength nicked 撕裂强度:ISO 34-1B 60 kN/m Abrasion Resistance**性:ISO 4649 70 mm3 Vicat Softening Point A50维卡温度:ISO 306 58 °C