Pearlstick™ 5707 TPU
TPU(热塑性聚氨酯)
路博润 (Lubrizol)
产品描述
Type: Pearlstick™ 5707 TPU is a Polyester-Type Thermoplastic Polyurethane (TPU).
Features: Very high tensile strength, excellent low temperature flexibility and superior abrasion and cut resistance. It is processed by means of solution coating, extrusion and melt coating.
Uses: Synthetic leather and magnetic media binder, inks and screen printing, films for lamination.
基本信息
| 原厂资料 | 物性表(英文) | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
比重 | 1.22 - | ASTM D792 | |
粘度 | 0.6 Pa-s | Internal | Brookfield, 15% T.S. in THF |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
100%延伸率时 | 9.7 Mpa | ASTM D 412 | |
100%延伸率时 | 9.7 Mpa | ASTM D 638 | |
300%延伸率时 | 34.5 Mpa | ASTM D 638 | |
300%延伸率时 | 34.5 Mpa | ASTM D 412 | |
- | 50.3 Mpa | ASTM D 638 | |
- | 50.3 Mpa | ASTM D 412 | |
拉伸延伸率 | |||
断裂(brk) | 380 % | ASTM D638 | |
断裂(brk) | 380 % | ASTM D 412 | |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
邵氏硬度 A | 90 A | ASTM D 2240 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
维卡软化温度(Vicat) | 92 °C | ASTM D1525 | |
玻璃化温度(Tg) | -3 °C | DSC |