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IROGRAN® A 85 P 4441
| Category: | TPU-Polyether , Thermoplastic Polyurethane Elastomer (Polyether) |
| Manufacturer: | Huntsman Corporation |
| Trademark: | IROGRAN® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | EMCbEg_IROGRAN-A-85-P-4441.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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IROGRAN A 85 P 4441 is a polyether based thermoplastic polyurethane intended for injection moulding and extrusion applications. IROGRAN A 85 P 4441 is part of the HUNTSMAN technical extrusion product range and offers high extrudability and low-adhesion surfaces. PERFORMANCE FEATURES
APPLICATIONS
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| General Information | |
|---|---|
| Features |
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| Uses |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity 1 | 1.12 | g/cm³ | ASTM D792, ISO 1183 |
| Melt Volume-Flow Rate (MVR) (190°C/21.6 kg) | 65.0 | cm³/10min | |
| Molding Shrinkage - Flow (Injection Molded) | 0.80 | % | ASTM D955 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness | ASTM D2240, ISO 868 | ||
| Shore A, Injection Molded | 87 | ||
| Shore D, Injection Molded | 38 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Abrasion 2 | 35 | mm³ | ISO 4649 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| TMA 3 | Internal Method | ||
| High : 635.0 µm | 175 | °C | |
| Low : 635.0 µm | 155 | °C |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress 4 | |||
| 100% Strain | 8.27 | MPa | ASTM D412 |
| 100% Strain | 7.00 | MPa | DIN 53504 |
| 300% Strain | 12.4 | MPa | ASTM D412 |
| 300% Strain | 11.0 | MPa | DIN 53504 |
| Tensile Strength 5 | |||
| Break | 30.3 | MPa | ASTM D412 |
| Break | 40.0 | MPa | DIN 53504 |
| Tensile Elongation 6 | |||
| Break | 550 | % | ASTM D412 |
| Break | 650 | % | DIN 53504 |
| Tear Strength 7 | |||
| -- | 98.1 | kN/m | ASTM D624 |
| -- | 60 | kN/m | ISO 34-1 |
| Compression Set 8 | ASTM D395, ISO 815 | ||
| 23°C, 24 hr | 25 | % | |
| 70°C, 24 hr | 45 | % |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | |||
| -- | 100 to 110 | °C | |
| Hot Air Dryer | 80.0 to 90.0 | °C | |
| Drying Time | |||
| -- | 3.0 | hr | |
| Hot Air Dryer | 3.0 | hr | |
| Dew Point | -30.0 | °C | |
| Hopper Temperature | 25.0 to 35.0 | °C | |
| Rear Temperature | 185 to 195 | °C | |
| Middle Temperature | 185 to 195 | °C | |
| Front Temperature | 185 to 195 | °C | |
| Nozzle Temperature | 185 to 200 | °C | |
| Mold Temperature | 20.0 to 50.0 | °C |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 100 to 110 | °C | |
| Drying Time | 3.0 | hr | |
| Hopper Temperature | 25.0 to 40.0 | °C | |
| Cylinder Zone 1 Temp. | 175 to 185 | °C | |
| Cylinder Zone 2 Temp. | 175 to 185 | °C | |
| Cylinder Zone 3 Temp. | 175 to 185 | °C | |
| Cylinder Zone 4 Temp. | 175 to 185 | °C | |
| Cylinder Zone 5 Temp. | 175 to 185 | °C | |
| Adapter Temperature | 185 to 195 | °C | |
| Die Temperature | 185 to 195 | °C |
| Note Message | |
|---|---|
| 1 . | Injection Molded |
| 2 . | Injection Molded |
| 3 . | Extruded Film |
| 4 . | Injection Molded |
| 5 . | Injection Molded |
| 6 . | Injection Molded |
| 7 . | Injection Molded |
| 8 . | Injection Molded |
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