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Estane® 2355-75A 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: | fgyVpg_Estane-2355-75A-TPU.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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2355-75A is a thermoplastic polyurethane elastomer. Feature: Memory and elasticity, Impact modification |
| General Information | |
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| Features |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.19 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (224°C/8.7 kg) | 28 | g/10 min | ASTM D1238 |
| Molding Shrinkage | ASTM D955 | ||
| Flow | -0.10 - 0.60 | % | ASTM D955 |
| Transverse flow | 0.50 - 0.70 | % | ASTM D955 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 83 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Taber Abrasion Resistance (1000 g, H-22 Wheel) | 28.0 | mg | ASTM D1044 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | ASTM D412 | ||
| 50% strain, 3.20mm | 3.00 | MPa | ASTM D412 |
| 100% strain, 3.20mm | 4.90 | MPa | ASTM D412 |
| 300% strain, 3.20mm | 10.5 | MPa | ASTM D412 |
| Tensile Strength (Break, 3.20 mm) | 35.3 | MPa | ASTM D412 |
| Tensile Elongation (Break, 3.20 mm) | 530 | % | ASTM D412 |
| Tensile Elongation at Break (3.20 mm) | 30 | % | ASTM D412 |
| Tear Strength 1(3.20 mm) | 78.8 | kN/m | ASTM D624 |
| Compression Set | ASTM D395B | ||
| 25°C, 22 hr | 25 | % | ASTM D395B |
| 70°C, 22 hr | 30 | % | ASTM D395B |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Glass Transition Temperature | -42.0 | °C | DSC |
| Vicat Softening Temperature | 77.2 | °C | ASTM D1525 2 |
| CLTE - Flow | 1.7E-4 | cm/cm/°C | ASTM D696 |
| Injection | Nominal Value | Unit | |
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| Drying Temperature | 82.0 - 93.0 | °C | |
| Processing (Melt) Temp | 188 - 204 | °C | |
| Mold Temperature | 16.0 - 60.0 | °C |
| Injection instructions |
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| Air Dew Point: <-40°C |
| Extrusion | Nominal Value | Unit | |
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| Drying Temperature | 82.0 - 93.0 | °C | |
| Melt Temperature | 177 - 199 | °C |
| Extrusion instructions |
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| Air Dew Point: <-40°C |
| Note Message | |
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| 1 . | C mould |
| 2 . | 标准 B (120°C/h), 压 力1 (10N) |
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