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IROGRAN® A 70 E 4675
| Category: | TPU-Polyester , Thermoplastic Polyurethane Elastomer (Polyester) |
| Manufacturer: | Huntsman Corporation |
| Trademark: | IROGRAN® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | qDz2ai_IROGRAN-A-70-E-4675.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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IROGRAN A 70 E 4675 is a softener free thermoplastic special-polyester-polyurethane for injection moulding applications. Additional characteristics of the product are very short cycle times and high dimensional stability. PERFORMANCE FEATURES
APPLICATIONS For the production of casual shoe soles, cable bushings, plugs, buffers. |
| 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 | 1.15 | g/cm³ | |
| Melt Volume-Flow Rate (MVR) (190°C/21.6 kg) | 30.0 | cm³/10min | ISO 1133 |
| Molding Shrinkage 2 | 2.5 | % |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness | ASTM D2240, ISO 868 | ||
| Shore A, Injection Molded | 75 | ||
| Shore D, Injection Molded | 25 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Abrasion 3 | 80 | mm³ | ISO 4649 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress 4 | |||
| 100% Strain | 3.93 | MPa | ASTM D412 |
| 100% Strain | 3.30 | MPa | DIN 53504 |
| 300% Strain | 6.55 | MPa | ASTM D412 |
| 300% Strain | 5.80 | MPa | DIN 53504 |
| Tensile Strength 5 | |||
| Break | 15.2 | MPa | ASTM D412 |
| Break | 30.0 | MPa | DIN 53504 |
| Tensile Elongation 6(Break) | 650 | % | ASTM D412, DIN 53504 |
| Tear Strength 7 | |||
| -- | 52.5 | kN/m | ASTM D624 |
| -- | 45 | kN/m | ISO 34-1 |
| Compression Set 8 | |||
| 23°C, 24 hr | 35 | % | ASTM D395, ISO 815 |
| 70°C, 24 hr | 45 | % | ASTM D395 |
| 70°C, 24 hr | 58 | % | ISO 815 |
| Bayshore Resilience | 25 | % |
| Thermal | Nominal Value | Unit | |
|---|---|---|---|
| Melting Temperature | 125 to 190 | °C |
| 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 | |
| Rear Temperature | 175 to 195 | °C | |
| Middle Temperature | 175 to 195 | °C | |
| Front Temperature | 175 to 195 | °C | |
| Nozzle Temperature | 180 to 200 | °C | |
| Processing (Melt) Temp | 170 to 195 | °C | |
| Mold Temperature | 20.0 to 70.0 | °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. | 165 to 190 | °C | |
| Cylinder Zone 2 Temp. | 165 to 190 | °C | |
| Cylinder Zone 3 Temp. | 165 to 190 | °C | |
| Cylinder Zone 4 Temp. | 165 to 190 | °C | |
| Cylinder Zone 5 Temp. | 165 to 190 | °C | |
| Adapter Temperature | 175 to 195 | °C | |
| Die Temperature | 175 to 200 | °C |
| Note Message | |
|---|---|
| 1 . | Injection Molded |
| 2 . | Injection Molded |
| 3 . | Injection Molded |
| 4 . | Injection Molded |
| 5 . | Injection Molded |
| 6 . | Injection Molded |
| 7 . | Injection Molded |
| 8 . | Injection Molded |
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