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原料比对
产品信息
品名
品牌名
典型应用
特性
认证
TPU 5703 美国Lubrizol
ESTANE®
涂层应用,粘合剂,织物,涂料
耐磨,低温下的柔性
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国Lubrizol/5703 |
|---|---|---|---|
| KoflerMeltingTemperature | ASTM D1525 | 85 °C | |
| RingandBallSofteningPoint | ASTME28-92 | 179 °C | |
| 玻璃转化温度 | DSC | -31.0 °C |
| 补充信息 | 测试条件 | 测试方法 | 美国Lubrizol/5703 |
|---|---|---|---|
| GradientBarTackTemperature | 91 °C | ||
| T型剥离强度 | MylarFilm | ASTM D1876 | 3.4 kN/m |
| AluminumFoil | ASTM D1876 | 1.8 kN/m | |
| 对PET的附着力 | 305.9 g/2.5cm | ||
| 开放时间 | ASTM D4497-94 | >5.0 min |
| 机械性能 | 测试条件 | 测试方法 | 美国Lubrizol/5703 |
|---|---|---|---|
| 拉伸强度 | 300%应变 | ASTM D638 | 3.80 Mpa |
| 100%应变 | ASTM D638 | 2.30 Mpa | |
| -- | ASTM D638 | 31.0 Mpa | |
| 伸长率 | 断裂,0.762mm | ASTM D638 | 630 % |
| 硬度 | 测试条件 | 测试方法 | 美国Lubrizol/5703 |
|---|---|---|---|
| 硬度 | 邵氏A | ASTM D2240 | 70 |
| 弹性体 | 测试条件 | 测试方法 | 美国Lubrizol/5703 |
|---|---|---|---|
| 拉伸强度 | 300%应变 | ASTM D412 | 3.80 Mpa |
| 100%应变 | ASTM D412 | 2.30 Mpa | |
| 断裂 | ASTM D412 | 31.0 Mpa | |
| 伸长率 | 断裂 | ASTM D412 | 630 % |
| 充模分析 | 测试条件 | 测试方法 | 美国Lubrizol/5703 |
|---|---|---|---|
| 布络克菲尔德粘度 | 15%T.S.inMEK/Toluene:23°C | 0.250 Pa·s | |
| 15%T.S.inCyclohexanone:23°C | 1.60 Pa·s | ||
| 熔体粘度 | 204°C | ASTM D1084 | 92.0 Pa·s |