TPEE美国杜邦HTR5612，无加强树脂 热塑性弹性体Riteflex聚酯弹性体可作为在一个肖氏D硬度广泛的非增强聚合物。在一般情况下，更难的版本增强了耐热和耐化学性，而软材料具有良好的低温力学性能。该物业的热塑性弹性体Riteflex弹性体的范围是反映在这些多功能的材料已被用于-软管，管材，密封件，垫圈，皮带，泵隔膜，电线涂层，钩，应用的多样性紧固件，薄膜，片材，非织造布和单丝，以名称更加突出一些。
DuPontPerformance Polymers Hytrel® HTR5612BK TPC-ET (UnverifiedData**)
Polyester Thermoplastic Elastomer
DuPont Performance Polymers
产品说明：
Hytrel® HTR5612BK HTR5612BK is designed for blow molding orprocessing techniques requiring high melt viscosity. It has nominaldurometer hardness of 54D, is pigmented black with fine particlesize carbon black, and contains a general purpose stabilizer.
Information provided by DuPont Performance Polymers
物性信息：
| 物理性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 密度 | 1.16 g/cc | 0.0419 lb/in³ | ISO 1183 |
| Water Absorption | 0.20 % @Temperature 23.0 °C | 0.20 % @Temperature 73.4 °F | Equilibrium 50%RH; ISO 62 |
| 0.60 % @Temperature 23.0 °C | 0.60 % @Temperature 73.4 °F | Saturation, immersed; ISO 62 | |
| 0.40 % @Thickness 1.00 mm, Temperature 23.0 °C | 0.40 % @Thickness 0.0394 in, Temperature 73.4 °F | Saturation, immersed; ISO 62, Similar to | |
| 线性成型收缩率,Flow | 0.012 cm/cm @Thickness 2.00 mm | 0.012 in/in @Thickness 0.0787 in | ISO 294-4 |
| 线性成型收缩率，横向 | 0.015 cm/cm @Thickness 2.00 mm | 0.015 in/in @Thickness 0.0787 in | ISO 294-4 |
| 熔体流动速率 | 2.9 g/10 min @Load 2.16 kg, Temperature 230 °C | 2.9 g/10 min @Load 4.76 lb, Temperature 446 °F | ISO 1133 |
| 9.6 g/10 min @Load 5.00 kg, Temperature 230 °C | 9.6 g/10 min @Load 11.0 lb, Temperature 446 °F | ISO 1133 |
| 机械性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| Hardness, Shore D | 48 @Time 15.0 sec | 48 @Time 0.00417 hour | ISO 868 |
| 54 @Time 1.00 sec | 54 @Time 0.000278 hour | ISO 868 | |
| 抗张强度(断裂) | 32.0 MPa @Temperature 23.0 °C | 4640 psi @Temperature 73.4 °F | ISO 527 (1BA bar) |
| 抗张强度 | 5.10 MPa @Strain 5.00 %, Temperature 23.0 °C | 740 psi @Strain 5.00 %, Temperature 73.4 °F | ISO 527 (1BA bar) |
| 8.30 MPa @Strain 10.0 %, Temperature 23.0 °C | 1200 psi @Strain 10.0 %, Temperature 73.4 °F | ISO 527 (1BA bar) | |
| 14.1 MPa @Strain 50.0 %, Temperature 23.0 °C | 2050 psi @Strain 50.0 %, Temperature 73.4 °F | ISO 527 (1BA bar) | |
| 伸长率 (断裂) | >= 50 % @Temperature 23.0 °C |