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- Huntsman IROGRAN® A 85 H 4508 TPU-Polyester
Huntsman IROGRAN® A 85 H 4508 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 85 H 4508 TPU-Polyester.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Introduction: IROGRAN A 85 H 4508 is a thermoplastic polyester- polyurethane for injection molding applications. Additional characteristics of the product are excellent mechanical properties and high tear strength.Performance Features: Easy demolding High production rates Dynamically highly loadable High demolding stability RecyclableApplications: For the production of mining screens, casual shoe soles conveyor rollers, top lifts, wheels and rollersInformation provided by Alliance Polymers
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.17 g/cc | 0.0423 lb/in³ | Injection molded parts |
| Linear Mold Shrinkage | 0.0050 cm/cm | 0.0050 in/in | Injection molded; ASTM D955 |
| Melt Index of Compound | 50 g/10 min @Load 21.6 kg, Temperature 190 °C |
50 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 | 85 | 85 | Injection molded parts; ASTM D2240 |
| Hardness, Shore D | 34 | 34 | Injection molded parts; ASTM D2240 |
| Tensile Strength at Break | 40.0 MPa | 5800 psi | Injection molded parts; DIN 53504 |
| Elongation at Break | 650 % | 650 % | Injection molded parts; DIN 53504 |
| 100% Modulus | 0.00600 GPa | 0.870 ksi | Injection molded parts; DIN 53504 |
| 300% Modulus | 0.0130 GPa | 1.89 ksi | Injection molded parts; DIN 53504 |
| Tear Strength | 69.9 kN/m | 399 pli | Injection molded parts; DIN 53515 |
| Abrasion | 30 | 30 | mm<sup>3</sup>, Injection molded; DIN 53516 |
| Compression Set | 25 % @Temperature 22.8 °C, Time 86400 sec |
25 % @Temperature 73.0 °F, Time 24.0 hour |
Injection molded; ASTM D395 |
| 40 % @Temperature 70.0 °C, Time 86400 sec |
40 % @Temperature 158 °F, Time 24.0 hour |
Injection molded; ASTM D395 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | 137 - 200 °C | 279 - 392 °F |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Feed Temperature | 25.0 - 40.0 °C | 77.0 - 104 °F | Extrusion |
| Middle Barrel Temperature | 165 - 190 °C | 329 - 374 °F | Extrusion |
| Nozzle Temperature | 170 - 200 °C | 338 - 392 °F | Extrusion |
| 180 - 200 °C | 356 - 392 °F | Injection | |
| Adapter Temperature | 175 - 195 °C | 347 - 383 °F | Extrusion |
| Die Temperature | 175 - 200 °C | 347 - 392 °F | Extrusion |
| Melt Temperature | 170 - 195 °C | 338 - 383 °F | Injection |
| Mold Temperature | 20.0 - 70.0 °C | 68.0 - 158 °F | Injection |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Heating Zone | 175-195°C | Injection |
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