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- Huntsman IROGRAN® A 85 P 4394 TPU-Polyether
Huntsman IROGRAN® A 85 P 4394 TPU-Polyether
| Category | Polymer , Thermoplastic , Elastomer, TPE , Polyurethane TPE , Polyurethane, TP , Thermoplastic Polyurethane, Elastomer, Ether 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® A 85 P 4394 TPU-Polyether.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Introduction: IROGRAN A 85 P 4394 is a high performance polyether based thermoplastic polyurethane intended for extrusion and injection molding applications. IROGRAN A 85 P 4394 is part of the HUNTSMAN technical extrusion product range and offers a specially designed, flexible material with a broad processing window particularly suitable for the preparation of tubing, cable jacketing and technical moldings. Performance Features: High tensile strength Excellent wear performance Excellent hydrolysis & microbial resistance Good low temperature flexibilityInformation provided by Huntsman
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.12 g/cc | 0.0405 lb/in³ | ASTM D792 |
| Linear Mold Shrinkage | 0.0080 cm/cm | 0.0080 in/in | ASTM D995 |
| Melt Flow | 50 - 80 g/10 min | 50 - 80 g/10 min | Melt Volume Rate (cm³/10 min) |
| Melt Index of Compound | 55 g/10 min @Load 21.6 kg, Temperature 190 °C |
55 g/10 min @Load 47.6 lb, Temperature 374 °F |
cm<sup>3</sup>/10 min |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore A | 85 | 85 | ASTM D2240 |
| Hardness, Shore D | 36 | 36 | ASTM D2240 |
| Tensile Strength at Break | 45.0 MPa | 6530 psi | DIN 53504 |
| Elongation at Break | 610 % | 610 % | ASTM D412 |
| 100% Modulus | 0.00700 GPa | 1.02 ksi | DIN 53504 |
| 300% Modulus | 0.0120 GPa | 1.74 ksi | DIN 53504 |
| Rebound | 36 % | 36 % | Bayshore; ASTM D2632 |
| Tear Strength | 101 kN/m | 574 pli | ASTM D624 |
| Abrasion | 25 | 25 | [mm<sup>3</sup>]; ISO 4649 |
| Compression Set | 20 % @Temperature 23.0 °C, Time 252000 sec |
20 % @Temperature 73.4 °F, Time 70.0 hour |
ASTM D395 |
| 40 % @Temperature 70.0 °C, Time 86400 sec |
40 % @Temperature 158 °F, Time 24.0 hour |
ASTM D395 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | 150 - 170 °C | 302 - 338 °F | Huntsman/TMA |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Transmission, Visible | 90 % | 90 % | transparent; thickness not reported |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Feed Temperature | 25.0 - 40.0 °C | 77.0 - 104 °F | Extrusion |
| Front Barrel Temperature | 160 - 200 °C | 320 - 392 °F | Extrusion |
| Nozzle Temperature | 200 - 210 °C | 392 - 410 °F | Injection |
| Adapter Temperature | 175 - 200 °C | 347 - 392 °F | Extrusion |
| Die Temperature | 175 - 205 °C | 347 - 401 °F | Extrusion |
| Melt Temperature | 190 - 205 °C | 374 - 401 °F | Injection |
| Mold Temperature | 20.0 - 70.0 °C | 68.0 - 158 °F | Injection |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Heating Zone | 170-210°C | Injection |
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