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- Huntsman IROGRAN® A 80 H 4826 TPU-Polyester
Huntsman IROGRAN® A 80 H 4826 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® A 80 H 4826 TPU-Polyester.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Introduction: IROGRAN A 80 H 4826 is a thermoplastic polyester-polyurethane for injection molding applications. Additional characteristics of this product are excellent mechanical properties and high tear strength.Performance Features: high wear resistancemedium crystallinitylow hardness increase of productivityeasy coloring Applications: For the production of general injection molding, screens, wheels and rollers, buffers, shoe heal liftsInformation provided by Alliance Polymers
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.19 g/cc | 0.0430 lb/in³ | Injection molded parts; ISO 2781 |
| Linear Mold Shrinkage | 0.0085 cm/cm | 0.0085 in/in | |
| Melt Index of Compound | 20 g/10 min @Load 21.6 kg, Temperature 190 °C |
20 g/10 min @Load 47.6 lb, Temperature 374 °F |
MVR, [cm<sup>3</sup>/10 min] |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore A | 81 | 81 | Injection molded parts; ISO 868 |
| Hardness, Shore D | 30 | 30 | Injection molded parts; ISO 868 |
| Tensile Strength at Break | 39.3 MPa | 5700 psi | Injection molded parts; ISO 37 |
| Elongation at Break | 600 % | 600 % | Injection molded parts; ISO 37 |
| 100% Modulus | 0.00500 GPa | 0.725 ksi | Injection molded parts; ISO 37 |
| 300% Modulus | 0.0101 GPa | 1.46 ksi | Injection molded parts; ISO 37 |
| Rebound | 44 % | 44 % | Bayshore |
| Tear Strength | 96.4 kN/m | 550 pli | Injection molded parts; ISO 34B |
| Abrasion | 25 | 25 | mm<sup>3</sup>, Injection molded; ISO 4649 |
| Compression Set | 20 % @Temperature 22.8 °C, Time 252000 sec |
20 % @Temperature 73.0 °F, Time 70.0 hour |
Injection molded; ISO 815 |
| 35 % @Temperature 70.0 °C, Time 86400 sec |
35 % @Temperature 158 °F, Time 24.0 hour |
Injection molded; ISO 815 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | 165 - 173 °C | 329 - 343 °F | 0.025" extruded film, |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Nozzle Temperature | 195 °C | 383 °F | |
| Zone 1 | 190 °C | 374 °F | |
| Zone 2 | 205 °C | 401 °F | |
| Zone 3 | 195 °C | 383 °F | |
| Drying Temperature | 85.0 °C | 185 °F | |
| Dry Time | 2.00 hour | 2.00 hour | |
| Dew Point | -30.0 °C | -22.0 °F |
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