| About |
|---|
| IROGRAN A 70 H 4714 M is a soft polyester based thermoplastic polyurethane intended for injection moulding applications. IROGRAN A 70 H 4714 M is part of the HUNTSMAN injection moulding product range. It is processable at low temperatures and offers a specially designed, flexible material suitable for mouldings. PERFORMANCE FEATURES High transparency Soft type Good melt flow Phthalate free High elasticity Easy coloring&& |
| Product Description | |
|---|---|
| Supplier | Huntsman |
| Generic | TPU-酯 |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Good Clarity,Good flexibility,High elastic,No DEHP plasticizer,Good liquidity,Soft,Good coloring |
| Availabilitys | North America,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.16 | g/cm³ | ASTM D792 |
| Density | 1.16 | g/cm³ | DIN 53479 |
| Melt Volume Rate | |||
| 190℃，5 kg | 30.0 | cm³/10min | |
| Shrinkage rate | |||
| MD: Injection molding | 0.90 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | ASTM D2240 | ||
| Shaw A, injection molding | 68 | ASTM D2240 | |
| Shaw’s D, injection molding | 20 | ASTM D2240 | |
| Shore hardness | DIN 53505 | ||
| Shaw A, injection molding | 68 | DIN 53505 | |
| Shaw’s D, injection molding | 21 | DIN 53505 | |
| Abrasion | 30 | mm³ | DIN 53516 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Fracture, 0.635 mm | 45.0 | MPa | DIN 53504 |
| 300% strain, 0.635 mm | 7.00 | MPa | DIN 53504 |
| 100% strain, 0.635 mm | 3.40 | MPa | DIN 53504 |
| Tensile strain | |||
| Fracture, 0.635 mm | 770 | % | DIN 53504 |
| tear strength | |||
| 0.635 mm | 45 | kN/m | DIN 53515 |
| Compression deformation | ASTM D395 | ||
| 23℃，24 hr | 34 | % | ASTM D395 |
| 70℃，24 hr | 48 | % | ASTM D395 |
| Compression deformation | DIN 53517 | ||
| 23℃，24 hr | 34 | % | DIN 53517 |
| 70℃，24 hr | 48 | % | DIN 53517 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| TMA | Internal Method | ||
| High：635.0 µm | 165 | ℃ | Internal Method |
| Low：635.0 µm | 120 | ℃ | Internal Method |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | |||
| — | 80 | °C | |
| Hot Air Dryer | 90 | °C | |
| Drying time | |||
| — | 3.0 | hr | |
| Hot Air Dryer | 3.0 | hr | |
| Dew Point | -30 | °C | |
| Hopper temperature | 175 | °C | |
| Barrel rear temperature | 180 | °C | |
| Barrel middle temperature | 180 | °C | |
| Barrel front temperature | 180 | °C | |
| Nozzle temperature | 180 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Injection Molded |
| 3. Extruded Film |
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