| About |
|---|
| Attributes: Elastoprene TPV is a thermoplastic elastomer containing fully vulcanized EPDM rubber. It is ideal solution for applications requiring long term sealing performance even at elevated temperatures up to 135°C (275F). Soft-touch feel for grips and handles used in automotive and consumer goods. Can be processed using conventional thermoplastic processing equipment. There is no need for costly and energy guzzlind down stream equipment for curing. Suitable for injection molding, blow molding, profile and sheet extrusion applications. Elastoprene TPV is supplied in weatherable (UV stabilized) black. Applications: Elastoprene is a cost effective solution for replacing Santoprene rubber, styrenic-based TPEs, and thermoset rubbers such as EPDM, and Polychloroprene. It is an excellent choice for applications requiring flexibility in the following markets: automotive parts, appliance, business machines, construction, consumer products, and electronics.&& |
| Product Description | |
|---|---|
| Generic | TPV |
| Material Status | Commercial: Negative |
| Features | Weather resistance is good,Good flexibility,Good heat sealing,Soft,Good coloring |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.960 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，10.0kg | 10 to 18 | g/10min | ASTM D1238 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | ASTM D2240 | ||
| Shore A, 5 seconds | 90 | ASTM D2240 | |
| Shore A, 15 seconds | 87 | ASTM D2240 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Yield, 23 ℃ | 16.9 | MPa | ASTM D412 |
| 100% strain, 23 ℃ | 6.30 | MPa | ASTM D412 |
| Tensile strain | |||
| Fracture, 23 ℃ | 520 | % | ASTM D412 |
| tear strength | |||
| 23℃ | 65.0 | kN/m | ASTM D624 |
| Compression deformation | ASTM D395 | ||
| 70℃，22 hr | 41 | % | ASTM D395 |
| 125℃，70 hr | 72 | % | ASTM D395 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | -50.0 | ℃ | ASTM D746 |
| Melting temperature | 159 | ℃ |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Ozone resistance | Excellent | ASTM D1149 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Drying temperature | 82 | °C | |
| Drying time | 3.0 | hr | |
| Drying temperature | 66 | °C | |
| Drying time | 3.0 | hr | |
| Notes |
|---|
| 1. EPDM |
| 2. Typical properties: these are not to be construed as specifications. |
| 3. Procedure A |
| 4. 20 in/min |
| 5. Die C, 20 in/min |
| 6. 500 hr, 100 pphm O3 conc. |
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