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Estane® 58144 TPU
| Category: | TPU-Polyether , Thermoplastic Polyurethane Elastomer (Polyether) |
| Manufacturer: | Lubrizol Advanced Materials, Inc. |
| Trademark: | Estane® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 3g3zcl_Estane-58144-TPU.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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Type: Estane® 58144 is a 65D Polyether-type thermoplastic polyurethane (TPU) compound. Features: FDA (contact Lubrizol for details). Pre-drying: 2 hours at 104°C (220°F) in Dehumidifying Hopper Dryer Uses: Injection Molding |
| General Information | |
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| Agency Ratings |
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| RoHS Compliance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.18 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow 1 | 0.50 | % |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D) | 62 - 68 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | ASTM D638 | ||
| -- | 45.9 | MPa | ASTM D638 |
| 100% strain | 24.1 | MPa | ASTM D638 |
| 300% strain | 38.7 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 340 | % | ASTM D638 |
| Apparent Bending Modulus (23°C) | 217 | MPa | ASTM D747 |
| Flexural Modulus (23°C) | 310 | MPa | ASTM D790 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Set (200% Strain) | 53 | % | ASTM D412 |
| Tensile Stress | ASTM D412 | ||
| 100% strain | 24.1 | MPa | ASTM D412 |
| 300% strain | 38.7 | MPa | ASTM D412 |
| Tensile Strength (Break) | 45.9 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 340 | % | ASTM D412 |
| Tear Strength | |||
| -- 2 | 171 | kN/m | ASTM D624 |
| Cracking | 36 | kN/m | ASTM D470 |
| Compression Set | ASTM D395 | ||
| 23°C, 22 hr | 66 | % | ASTM D395 |
| 70°C, 22 hr | 93 | % | ASTM D395 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Glass Transition Temperature 3 | -40.0 | °C | DSC |
| Vicat Softening Temperature | 102 | °C | ASTM D1525 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 104 | °C | |
| Drying Time | 2.0 | hr | |
| Suggested Max Moisture | 0.020 | % | |
| Rear Temperature | 199 | °C | |
| Middle Temperature | 240 | °C | |
| Front Temperature | 215 | °C | |
| Nozzle Temperature | 218 | °C | |
| Processing (Melt) Temp | 204 | °C | |
| Mold Temperature | 10.0 - 22.0 | °C | |
| Injection Pressure | 69.0 - 138 | MPa | |
| Injection Rate | Slow-Moderate | ||
| Back Pressure | 0.345 | MPa | |
| Screw Speed | 20 - 50 | rpm |
| Injection instructions |
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| Molding Pressure: 5000 to 15000 psi |
| Note Message | |
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| 1 . | 3x6x0.125 in molded plaque |
| 2 . | C mould |
| 3 . | 10°C/min |
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