Lubrizol Estane® S195A Thermoplastic Polyurethane
Thermoplastic Polyurethane (TPUR), Polyester Grade
Lubrizol (former Noveon)
产品说明：
Type: Estane® S195A is a Shore 95A, polyester based thermoplastic polyurethane (TPU). FDA approved (21 CFR 177.2600, 177.1680).
Uses: Injection Molding.
Availability: Americas, Europe, Middle East, Africa, India and Asia
Information Provided by The Lubrizol Corporation
物性信息：
| 比重 | 1.22 g/cc | 1.22 g/cc | ASTM D792 |
| 线性成型收缩率 | 0.0080 cm/cm | 0.0080 in/in | ASTM D955 |
| 肖氏硬度 (邵氏 A) | 95 | 95 | ASTM D2240 |
| 肖氏硬度 (邵氏 D) | 52 | 52 | ASTM D2240 |
| 极限抗拉强度 | 53.9 MPa | 7820 psi | ASTM D412 |
| 抗张强度(屈服) | 12.7 MPa | 1850 psi | at **** elongation; ASTM D412 |
| 27.5 MPa | 3980 psi | at 300% elongation; ASTM D412 | |
| 伸长率 (断裂) | 570 % | 570 % | ASTM D412 |
| 撕裂强度 | 147 kN/m | 840 pli | Die C; ASTM D624 |
| 磨损 | 30 | 30 | mm<sup>3</sup> loss; ISO 4649 |
| 压缩**变形 | 15 % @Temperature 23.0 °C, Time 79200 sec | 15 % @Temperature 73.4 °F, Time 22.0 hour | ASTM D395 |
| 40 % @Temperature 70.0 °C, Time 79200 sec | 40 % @Temperature 158 °F, Time 22.0 hour | ASTM D395 |
| 维卡软化温度 | 130 °C | 266 °F | ASTM D1525 |
| 进料温度 | °C | °F | |
| 射嘴温度 | °C | °F | |
| 模具温度 | 10.0 - 40.0 °C | 50.0 - 104 °F | |
| 干燥温度 | 70.0 - 80.0 °C | °F | |
| 干燥时间 | 4.00 - 5.00 hour | 4.00 - 5.00 hour | |
| 注射压力 | 11.7 - 15.9 MPa | psi | |
| 保压 | 8.27 - 12.4 MPa | psi | |
| 背压 | 0.207 - 0.552 MPa | 30.0 - 80.0 psi | |
| Cycle Time - Injection | 25 - 35 sec | 25 - 35 sec | |
| 螺杆转速 | rpm | rpm |
| Injection time (s) | 12-18 | |
| Metering Zone | 190-210°C |