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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 58881 NAT 035 美国Lubrizol
ESTANE®
汽车应用,电缆,管件,电线电缆应用,管道,通用
热稳定,增强
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国Lubrizol/58881 NAT 035 |
|---|---|---|---|
| 玻璃转化温度 | DSC | -52.0 °C |
| 机械性能 | 测试条件 | 测试方法 | 美国Lubrizol/58881 NAT 035 |
|---|---|---|---|
| 泰伯耐磨性 | 1000Cycles,1000g,CS-17转轮 | ASTM D3389 | 3.00 mg |
| 弯曲模量 | 23°C | ASTM D790 | 17.1 Mpa |
| 硬度 | 测试条件 | 测试方法 | 美国Lubrizol/58881 NAT 035 |
|---|---|---|---|
| 硬度 | 邵氏A,5秒 | ASTM D2240 | 77to83 |
| 弹性体 | 测试条件 | 测试方法 | 美国Lubrizol/58881 NAT 035 |
|---|---|---|---|
| 拉伸强度 | 100%应变,0.762mm | ASTM D412 | 4.80 Mpa |
| 断裂,0.762mm | ASTM D412 | 23.4 Mpa | |
| 300%应变,0.762mm | ASTM D412 | 6.80 Mpa | |
| 伸长率 | 断裂,0.762mm | ASTM D412 | 710 % |
| 撕裂强度 | 0.762mm1 | ASTM D624 | 54.9 kN/m |
| 开裂 | ASTM D470 | 18 kN/m | |
| 压缩永久变形 | 23°C,22hr | ASTM D395 | 18 % |
| 70°C,22hr | ASTM D395 | 61 % |