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- Huntsman IROGRAN® PS 370-202 TPU-Polyester
Huntsman IROGRAN® PS 370-202 TPU-Polyester
| Category | Polymer , Thermoplastic , Polyurethane, TP , Thermoplastic Polyurethane (TPUR), Polyester Grade |
| Manufacturer | Huntsman Corporation |
| Trade Name | IROGRAN® |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Huntsman IROGRAN® PS 370-202 TPU-Polyester.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Polyester-based grades with a broad processing window ideally suited for cast, flat die and flown film lines.Information provided by Alliance Polymers
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.18 g/cc | 0.0426 lb/in³ | ASTM D792 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore A | 77 | 77 | ASTM D2240 |
| Hardness, Shore D | 30 | 30 | ASTM D2240 |
| Tensile Strength at Break | 40.8 MPa | 5920 psi | ASTM D412 |
| Elongation at Break | 470 % | 470 % | ASTM D412 |
| 50% Modulus | 0.000552 GPa | 0.0800 ksi | ASTM D412 |
| 100% Modulus | 0.00145 GPa | 0.210 ksi | ASTM D412 |
| 300% Modulus | 0.00779 GPa | 1.13 ksi | ASTM D412 |
| Rebound | 40 % | 40 % | Bayshore; ASTM D2632 |
| Tear Strength | 54.3 kN/m | 310 pli | ASTM D624 |
| Taber Abrasion, mg/1000 Cycles | 8.0 | 8.0 | ASTM D3389 |
| Abrasion | 47 | 47 | mm<sup>3</sup>; DIN 53516 |
| Compression Set | 15 % @Temperature 22.8 °C, Time 79200 sec |
15 % @Temperature 73.0 °F, Time 22.0 hour |
ASTM D395 |
| 63 % @Temperature 70.0 °C, Time 79200 sec |
63 % @Temperature 158 °F, Time 22.0 hour |
ASTM D395 | |
| Tensile Set | 4.0 % @Strain 200 % |
4.0 % @Strain 200 % |
ASTM D412 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | 122 - 144 °C | 252 - 291 °F | TMA Melt Range |
| Vicat Softening Point | 77.0 °C | 171 °F | ASTM D1525 |
| Glass Transition Temp, Tg | -19.0 °C | -2.20 °F | Midpoint; ASTM E 1269 |
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