Pearlstick™ 5713
TPU(热塑性聚氨酯)
路博润 (Lubrizol)
产品描述
Type: Pearlstick® 5713 TPU is a Polyester-Type Thermoplastic Polyurethane (TPU).
Features: It has the highest heat resistance of any Pearlstick TPU resin used in adhesives. Supplied as pale amber granules, it is soluble in THF or THF/MEK blends. Higher heat resistance, tensile and bond strengths can be achieved with the addition of diisocyanates, peroxides, epoxies and polyfunctional amides.
Uses: Hot melt adhesive, solution cast films for lamination on fabrics.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 耐热良好粘合性 | |||
| 颜色形状 | 粒状褐色 | |||
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 | 0.8~1.3 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 | 4.7 Mpa | ASTM D 412 | |
100%延伸率时 | 4.7 Mpa | ASTM D 638 | |
300%延伸率时 | 9 Mpa | ASTM D 638 | |
300%延伸率时 | 9 Mpa | ASTM D 412 | |
- | 37.9 Mpa | ASTM D 638 | |
- | 37.9 Mpa | ASTM D 412 | |
拉伸延伸率 | |||
断裂(brk) | 600 % | ASTM D638 | |
断裂(brk) | 600 % | 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 | |
邵氏硬度 D | 45 D | 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) | 95 °C | ASTM D1525 | |
玻璃化温度(Tg) | -43 °C | DSC |