H25 Series
Polycaprolactone Based TPU H25 Series
Features: Low Compression Permanent Deformation, Excellent Oil Resistance, Heat Resistance and Hydrolysis Stability, Excellent Wear Resistance and Low Temperature Flexibility.
Quantity:
Processing method: Injection, Extrusion
Applications: High-grade Seals, Elevator Wheels, Mine Screens, Cable Sheathing, etc.
性能 Properties | 标准 Standard | 单位 Unit | H2580 | H2585 | H2590 | H2595 | |
密度 Desity | ASTM D792 | g/cm3 | 1.17 | 1.18 | 1.18 | 1.19 | |
硬度 Hardness | ASTM D2240 | Shore A/D | 80A | 85A | 90A | 95A 55D | |
抗张强度 Tensile Strength | ASTM D412 | MPa | 4 | 6 | 8 | 10 | |
100% 模量 100% Modulus | ASTM D412 | MPa | 8 | 9 | 14 | 19 | |
300% 模量 300% Modulus | ASTM D412 | MPa | 25 | 28 | 32 | 34 | |
断裂伸长率 Elongation at Break | ASTM D412 | % | 570 | 530 | 490 | 460 | |
撕裂强度 Tear Strength | ASTM D624 | kN/m | 85 | 95 | 110 | 120 | |
磨耗 DIN Abrasion Loss | ISO 4649 | mm3 | 60 | 53 | 45 | 41 | |
压缩变形 Compression Set | 25℃/24h | ASTM D395 | % | 14 | 15 | 15 | 15 |
| 70℃/22h | ASTM D395 | % | 36 | 34 | 31 | 30 | |