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- Huntsman IROGRAN® A 70 H 4673 M Polyester-Based TPU-Injection Molding Grade
Huntsman IROGRAN® A 70 H 4673 M Polyester-Based TPU-Injection Molding Grade
| Category | Polymer , Thermoplastic , Elastomer, TPE , Polyurethane TPE , Polyurethane, TP , Thermoplastic Polyurethane, Elastomer, 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 70 H 4673 M Polyester-Based TPU-Injection Molding Grade.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Introduction: IROGRAN A 70 H 4673 M is a soft polyester based thermoplastic polyurethane intended for injection molding applications. IROGRAN A 70 H 4673 M is part of the HUNTSMAN injection molding product range. It is processable at low temperatures and offers a specially designed, flexible material suitable for moldings. Performance Features: High transparency Soft type Good melt flow Phthalate free High elasticity Easy coloring Information provided by Huntsman
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.15 g/cc | 0.0415 lb/in³ | ASTM D792 |
| Linear Mold Shrinkage | 0.0090 cm/cm | 0.0090 in/in | ASTM D995 |
| Melt Index of Compound | 45 g/10 min @Load 5.00 kg, Temperature 190 °C |
45 g/10 min @Load 11.0 lb, Temperature 374 °F |
cm<sup>3</sup>/10 min |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore A | 71 | 71 | ASTM D2240 |
| Hardness, Shore D | 21 | 21 | ASTM D2240 |
| Tensile Strength at Break | 35.0 MPa | 5080 psi | DIN 53504 |
| Elongation at Break | 880 % | 880 % | DIN 53504 |
| 100% Modulus | 0.00340 GPa | 0.493 ksi | DIN 53504 |
| 300% Modulus | 0.00700 GPa | 1.02 ksi | DIN 53504 |
| Tear Strength | 45.1 kN/m | 257 pli | DIN 53515 |
| Abrasion | 35 | 35 | [mm<sup>3</sup>]; ISO 4649 |
| Compression Set | 34 % @Temperature 23.0 °C, Time 252000 sec |
34 % @Temperature 73.4 °F, Time 70.0 hour |
ASTM D395 |
| 48 % @Temperature 70.0 °C, Time 86400 sec |
48 % @Temperature 158 °F, Time 24.0 hour |
ASTM D395 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Feed Temperature | 175 °C | 347 °F | Injection |
| Front Barrel Temperature | 180 °C | 356 °F | Injection |
| Adapter Temperature | 180 °C | 356 °F | Injection |
| Die Temperature | 170 °C | 338 °F | Injection |
| Melt Temperature | 145 - 170 °C | 293 - 338 °F |
| Descriptive Properties | Value | Comments |
|---|---|---|
| TMA High | 165°C | |
| TMA Low | 120°C |
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