| About |
|---|
| IROGRAN A92E 4860 is a high performance polyester based thermoplastic polyurethane intended for extrusion and injection moulding applications. IROGRAN A92E 4860 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 spiral tubing, pneumatic tubing, belting and technical mouldings. PERFORMANCE FEATURES High tensile strength Excellent wear performance Excellent hydrolysis resistance Good low temperature flexibility&& |
| Product Description | |
|---|---|
| Supplier | Huntsman |
| Generic | TPU-酯 |
| Material Status | Commercial: Active |
| Features | Good flexibility,Hydrolysis stability,Good Tensile Strength,Low temperature toughness,Good wear resistance |
| Availabilitys | North America,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.20 | g/cm³ | ASTM D792 |
| Density | 1.20 | g/cm³ | DIN 53479 |
| Melt Volume Rate | |||
| 210℃，10 kg | 33.0 | cm³/10min | |
| Shrinkage rate | |||
| MD: Injection molding | 0.90 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | DIN 53505 | ||
| Shaw A, injection molding | 91 | DIN 53505 | |
| Shaw’s D, injection molding | 42 | DIN 53505 | |
| Shore hardness | ASTM D2240 | ||
| Shaw A, injection molding | 91 | ASTM D2240 | |
| Shaw’s D, injection molding | 42 | ASTM D2240 | |
| Abrasion | 25 | mm³ | DIN 53516 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| fracture | 44.8 | MPa | ASTM D412 |
| fracture | 49.0 | MPa | DIN 53504 |
| 300% strain | 16.0 | MPa | DIN 53504 |
| 300% strain | 15.2 | MPa | ASTM D412 |
| 100% strain | 8.00 | MPa | ASTM D412 |
| 100% strain | 7.50 | MPa | DIN 53504 |
| Tensile strain | |||
| fracture | 620 | % | ASTM D412 |
| fracture | 590 | % | DIN 53504 |
| tear strength | 116 | kN/m | ASTM D624 |
| tear strength | 85 | kN/m | ISO 34-1 |
| Compression deformation | ASTM D395 | ||
| 23℃，24 hr | 25 | % | ASTM D395 |
| 70℃，24 hr | 29 | % | ASTM D395 |
| Compression deformation | ISO 815 | ||
| 23℃，24 hr | 25 | % | ISO 815 |
| 70℃，24 hr | 29 | % | ISO 815 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| TMA | Internal Method | ||
| Low-High：635.0 µm | 180 to 200 | ℃ | Internal Method |
| Peak：635.0 µm | 170 | ℃ | Internal Method |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Drying temperature | |||
| — | 100 to 110 | °C | |
| Hot Air Dryer | 80 to 90 | °C | |
| Drying time | |||
| — | 3.0 | hr | |
| Hot Air Dryer | 3.0 | hr | |
| Dew Point | -30 | °C | |
| Barrel rear temperature | 190 to 220 | °C | |
| Barrel middle temperature | 190 to 220 | °C | |
| Barrel front temperature | 190 to 220 | °C | |
| Nozzle temperature | 210 to 225 | °C | |
| Processing (melt) temperature | 205 to 220 | °C | |
| Mold temperature | 20 to 70 | °C | |
| Drying temperature | 100 to 110 | °C | |
| Drying time | 3.0 | hr | |
| Hopper temperature | 25 to 40 | °C | |
| Barrel 1 zone temperature | 200 to 210 | °C | |
| Barrel 2 zone temperature | 200 to 210 | °C | |
| Barrel 3 zone temperature | 200 to 210 | °C | |
| Barrel 4 zone temperature | 200 to 210 | °C | |
| Barrel 5 zone temperature | 200 to 210 | °C | |
| Connector temperature | 200 to 210 | °C | |
| Nozzle temperature | 200 to 210 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Injection Molded |
| 3. Extruded Film |
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