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Estane® 58137 TPU
| Category: | TPU-Polyester , Thermoplastic Polyurethane Elastomer (Polyester) |
| Manufacturer: | Lubrizol Advanced Materials, Inc. |
| Trademark: | Estane® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | mmZDgi_Estane-58137-TPU.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Type: Estane® 58137 is a 65D Polyester Thermoplastic Polyurethane (TPU). Features: Fast cycling, broad temperature performance, and durability Use: Injection Molding |
| General Information | |
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| Features |
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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 | 1.25 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow | ASTM D955 | ||
| -- 1 | 0.80 | % | ASTM D955 |
| -- 2 | 0.90 | % | ASTM D955 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D, 5 sec) | 62 - 68 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flexural Modulus (23°C) | 370 | MPa | ASTM D790 |
| Taber Abrasion Resistance (1000 Cycles, 1000 g, CS-17 Wheel) | 41.0 | mg | ASTM D3389 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | ASTM D412 | ||
| 100% strain, 0.762mm | 21.0 | MPa | ASTM D412 |
| 300% strain, 0.762mm | 31.0 | MPa | ASTM D412 |
| Tensile Strength (Break, 0.762 mm) | 41.0 | MPa | ASTM D412 |
| Tensile Elongation (Break, 0.762 mm) | 430 | % | ASTM D412 |
| Tear Strength | |||
| 0.762 mm 3 | 206 | kN/m | ASTM D624 |
| Cracking | 51 | kN/m | ASTM D470 |
| Compression Set | ASTM D395 | ||
| 23°C, 22 hr | 42 | % | ASTM D395 |
| 70°C, 22 hr | 61 | % | ASTM D395 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Glass Transition Temperature | -15.0 | °C | DSC |
| Melting Temperature | 227 | °C | DSC |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 104 | °C | |
| Drying Time | 2.0 - 4.0 | hr | |
| Suggested Max Moisture | 0.020 | % | |
| Rear Temperature | 210 | °C | |
| Middle Temperature | 221 | °C | |
| Front Temperature | 229 | °C | |
| Nozzle Temperature | 232 | °C | |
| Processing (Melt) Temp | 232 | °C | |
| Injection Pressure | 69.0 - 103 | MPa | |
| Injection Rate | Moderate | ||
| Holding Pressure | 35.0 - 69.0 | MPa | |
| Back Pressure | 0.345 | MPa | |
| Screw Speed | 60 - 100 | rpm |
| Injection instructions |
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| Air Dew Point: -40°C |
| Note Message | |
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| 1 . | Flex Bar |
| 2 . | Disc |
| 3 . | C mould |
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