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- Huntsman IROGRAN® A 95 K 4977 TPU-High Temperature Performance
Huntsman IROGRAN® A 95 K 4977 TPU-High Temperature Performance
| Category | Polymer , Thermoplastic , Elastomer, TPE , Polyurethane TPE , Polyurethane, TP |
| 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® A 95 K 4977 TPU-High Temperature Performance.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Polycaprolactone and ether based. Good processability and compression set. Excellent resistance to high temperatures, water, grease, and oils.. Used in seals, wheels, and rollers.Information provided by Huntsman
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.20 g/cc | 0.0434 lb/in³ | ASTM D792 |
| Linear Mold Shrinkage | 0.013 cm/cm | 0.013 in/in | ASTM D995 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore A | 94 | 94 | ASTM D2240 |
| Hardness, Shore D | 46 | 46 | ASTM D2240 |
| Tensile Strength at Break | 55.0 MPa | 7980 psi | DIN 53504 |
| Elongation at Break | 510 % | 510 % | ASTM D412 |
| 100% Modulus | 0.0125 GPa | 1.81 ksi | DIN 53504 |
| 300% Modulus | 0.0245 GPa | 3.55 ksi | DIN 53504 |
| Rebound | 29 % | 29 % | Bayshore; ASTM D2632 |
| Tear Strength | 133 kN/m | 760 pli | ASTM D624 |
| Abrasion | 35 | 35 | [mm<sup>3</sup>]; ISO 4649 |
| Compression Set | 15 % @Temperature 23.0 °C, Time 252000 sec |
15 % @Temperature 73.4 °F, Time 70.0 hour |
ASTM D395 |
| 25 % @Temperature 70.0 °C, Time 86400 sec |
25 % @Temperature 158 °F, Time 24.0 hour |
ASTM D395 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | 210 - 220 °C | 410 - 428 °F | Huntsman/TMA |
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