| Category | Polymer , Thermoplastic , Polyurethane, TP , Thermoplastic Polyurethane (TPUR), Polyester Grade |
| Manufacturer | Huntsman Corporation |
| Trade Name | IROGRAN® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Huntsman IROGRAN® PS 440-200 TPU-Polyester.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.21 g/cc | 0.0437 lb/in³ | ASTM D792 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore A | 89 | 89 | ASTM D2240 |
| Hardness, Shore D | 43 | 43 | ASTM D2240 |
| Tensile Strength at Break | 49.4 MPa | 7170 psi | ASTM D412 |
| Elongation at Break | 490 % | 490 % | ASTM D412 |
| 50% Modulus | 0.00386 GPa | 0.560 ksi | ASTM D412 |
| 100% Modulus | 0.00462 GPa | 0.670 ksi | ASTM D412 |
| 300% Modulus | 0.0152 GPa | 2.21 ksi | ASTM D412 |
| Rebound | 36 % | 36 % | Bayshore; ASTM D2632 |
| Tear Strength | 87.7 kN/m | 500 pli | ASTM D624 |
| Taber Abrasion, mg/1000 Cycles | 18 | 18 | ASTM D3389 |
| Abrasion | 28 | 28 | mm<sup>3</sup>; DIN 53516 |
| Compression Set | 30 % @Temperature 22.8 °C, Time 79200 sec |
30 % @Temperature 73.0 °F, Time 22.0 hour |
ASTM D395 |
| 80 % @Temperature 70.0 °C, Time 79200 sec |
80 % @Temperature 158 °F, Time 22.0 hour |
ASTM D395 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | 159 - 176 °C | 318 - 349 °F | TMA Melt Range |
| Vicat Softening Point | 89.0 °C | 192 °F | ASTM D1525 |
| Glass Transition Temp, Tg | -35.0 °C | -31.0 °F | Midpoint; ASTM E 1269 |