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Polyether-Based TPU -----JRT-41 Series
Application : Footwear ,Belting ,Wire&Cable ,Seal ,Automotive ,Coating etc.
性能 Properties 标准 Standard 单位 Unit JRT-4170 JRT-4180 JRT-4185 JRT-4190 JRT-4195 JRT-4165D
密度 Density ASTM D792 g/cm ³ 1.10 1.10 1.11 1.12 1.14 1.17
硬度 Hardness ASTM D2240 Shore A/D 72/- 82/- 86/- 92/- 95/- -/65
撕裂强度 Tensile Strength ASTM D624 KN/m 75 85 95 110 130 180
抗张强度 Tear Strength ASTM D412 Mpa 20 25 30 35 36 38
100%模量 100% Modulus ASTM D412 Mpa 5 6 7 10 13 22
300%模量 300% Modulus ASTM D412 Mpa 9 10 11 15 26 27
断裂伸长率 Elongation at Break ASTM D412 % 700 650 600 500 480 350
DIN磨耗 DIN Abrasion Loss DIN 53516 mm ³ 35 40 40 45 45 48
玻璃化转变温度 Tg DSC -50 -46 -45 -45 -40 -38
注 :表中数据均为典型值,不能视为产品指标。
Note : The above values are shown as typical values and should not be used as specifications .
 
 
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