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Elastane™ 4721R30
| Category: | TPU-Polyester , Thermoplastic Polyurethane Elastomer (Polyester) |
| Manufacturer: | Technical Polymers, LLC |
| Trademark: | Elastane™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | i4c7uo_Elastane-4721R30.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Elastane™ 4721R30 is a Thermoplastic Polyurethane Elastomer (Polyester) (TPU-Polyester) material filled with 30% glass fiber. It is available in North America for injection molding. Primary attribute of Elastane™ 4721R30: Flame Rated. |
| General Information | |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.45 | g/cm³ | ASTM D792 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D, 23°C) | 78 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Yield, 23°C) | 67.2 | MPa | ASTM D638 |
| Tensile Elongation (Break, 23°C) | > 10 | % | ASTM D638 |
| Flexural Modulus (23°C) | 3100 | MPa | ASTM D790 |
| Flexural Strength (23°C) | 86.2 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C) | 320 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed | 113 | °C | |
| 1.8 MPa, Unannealed | 68.3 | °C | |
| Vicat Softening Temperature | 157 | °C | ASTM D1525 |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating | HB | UL 94 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 93.3 to 104 | °C | |
| Drying Time | 3.0 to 4.0 | hr | |
| Processing (Melt) Temp | 221 to 243 | °C | |
| Mold Temperature | 26.7 to 60.0 | °C |
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|---|---|---|---|
| DOW™ HDPE DMDA-8920 NT 7 | The Dow Chemical Company | HDPE | DOW™ HDPE |
| UNIVAL™ DMDD-6200 NT 7 | The Dow Chemical Company | HDPE | UNIVAL™ |
| Evolue™ SP2520 | Prime Polymer Co., Ltd. | LLDPE | Evolue™ |
| Tunhe PBS TH802A | Xinjiang Blueridge Tunhe Chemical Industry Co.,Ltd | PBS | Tunhe PBS |
| CERTENE™ PRM-35C | Muehlstein | PP Random Copolymer | CERTENE™ |
