Huntsman Pearlstick/Estane 5719 Thermoplastic Polyurethane Technical Data Sheet |
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Physical Properties物性 |
测试标准 |
数值 |
单位 |
Density密度 |
DIN 53479 |
1.2 |
kg/m³ |
Hardness硬度 |
DIN53505 |
82 |
Shore A |
Tensile strength抗拉强度 |
DIN 53504 |
71 |
MPa |
Ultimate Elongation延伸率 |
DIN 53504 |
300 |
% |
50%Modulus拉伸应力 |
DIN 53504 |
8.9 |
MPa |
300%Modulus拉伸应力 |
DIN 53504 |
66.4 |
MPa |
Tear strength撕裂强度 |
DIN 53515 |
62 |
KN/m |
Brookfield Viscosity粘度(15%固含量的MEK丁酮溶液中) |
RVT Spindle #2, 20RPM, 23°C |
200~500 |
cps |
Glass Transition Temperature玻璃化温度 |
DSC(Tg.) |
+19 |
℃ |
Min heat activation Tem最低活化温度 |
(LA-17 method) |
120 |
℃ |
Softening Point软化点 |
ASTM D-1525 |
35 |
℃ |
PET附着力 |
1500 |
cps |
|
15% CHN |
200 |
cps |