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TPU-Ester IROGRAN® A 91 P 4945 HUNTSMAN USA
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Plastic Datasheets
| hardness | Test Condition | Test Method | HUNTSMAN USA/IROGRAN® A 91 P 4945 |
|---|---|---|---|
| Shore hardness | 邵氏A,注塑 | DIN 53505 | 92 |
| 邵氏A,注塑 | ASTM D2240 | 92 | |
| 邵氏D,注塑 | ASTM D2240 | 39 | |
| 邵氏D,注塑 | DIN 53505 | 39 |
| Mechanical properties | Test Condition | Test Method | HUNTSMAN USA/IROGRAN® A 91 P 4945 |
|---|---|---|---|
| wear resistance | DIN 53516 | 30 mm³ |
| elastomer | Test Condition | Test Method | HUNTSMAN USA/IROGRAN® A 91 P 4945 |
|---|---|---|---|
| elongation | 断裂 | ASTM D412 | 670 % |
| tensile strength | 断裂 | ASTM D412 | 33.6 MPa |
| 100%应变 | DIN 53504 | 9.10 MPa | |
| 300%应变 | DIN 53504 | 15.9 MPa | |
| 断裂 | DIN 53504 | 45.0 MPa | |
| tear strength | ISO 34-1 | 74 kN/m | |
| tensile strength | 100%应变 | ASTM D412 | 8.96 MPa |
| 300%应变 | ASTM D412 | 14.1 MPa | |
| elongation | 断裂 | DIN 53504 | 600 % |
| tear strength | ASTM D624 | 116 kN/m |
| physical property | Test Condition | Test Method | HUNTSMAN USA/IROGRAN® A 91 P 4945 |
|---|---|---|---|
| density | DIN 53479 | 1.13 g/cm³ | |
| Melt volume flow rate | 190°C/21.6kg | 55.0 cm³/10min | |
| density | ASTM D792 | 1.14 g/cm³ | |
| Shrinkage rate | MD：注塑 | ASTM D955 | 0.90 % |
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