| About |
|---|
| A soft, black, oil resistant thermoplastic vulcanizate (TPV) in the thermoplastic elastomer (TPE) family. This material combines good hot air and hot oil resistance for use in a wide range of applications. This grade of Geolast TPV is shear-dependent and can be processed on conventional thermoplastics equipment for injection molding, extrusion or blow molding. It is polyolefin based and recyclable within the manufacturing stream.&& |
| Product Description | |
|---|---|
| Supplier | ExxonMobil |
| Generic | TPV |
| Material Status | Commercial: Active |
| Features | Good Dimensional Stability,Renewable resources,Low temperature toughness,Grease resistance,Ozone resistance |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Profile extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.04 | g/cm³ | ASTM D792 |
| Density | 1.04 | g/cm³ | ISO 1183 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| TD, fracture, 23 ℃ | 5.80 | MPa | ASTM D412 |
| TD, fracture, 23 ℃ | 5.80 | MPa | ISO 37 |
| TD, 100% strain, 23 ℃ | 3.80 | MPa | ISO 37 |
| TD, 100% strain, 23 ℃ | 3.80 | MPa | ASTM D412 |
| Tensile strain | |||
| TD, fracture, 23 ℃ | 220 | % | ISO 37 |
| TD, fracture, 23 ℃ | 220 | % | ASTM D412 |
| tear strength | |||
| TD，23℃ | 20 | kN/m | ISO 34-1 |
| TD，23℃ | 20.0 | kN/m | ASTM D624 |
| Compression deformation | ASTM D395B | ||
| 70℃，22 hr | 29 | % | ASTM D395B |
| 125℃，70 hr | 36 | % | ASTM D395B |
| Compression deformation | ISO 815 | ||
| 70℃，22 hr | 29 | % | ISO 815 |
| 125℃，70 hr | 36 | % | ISO 815 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore A, 15 seconds, 23 ℃ | 75 | ISO 868 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | -32.0 | ℃ | ASTM D746 |
| Embrittlement temperature | -32.0 | ℃ | ISO 812 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| The rate of change in tensile strength in air (125 ℃, 168 hr) | 5.0 | % | ASTM D573 |
| The rate of change in tensile strength in air (125 ℃, 168 hr) | 5.0 | % | ISO 188 |
| The rate of change in ultimate elongation in air | |||
| 125℃，168 hr | -23 | % | ASTM D573 |
| Change in Tensile Strain at Break in Air（125℃，168 hr） | -23 | % | ISO 188 |
| Change in Durometer Hardness in Air (125 ℃, 168 hr) | 0.0 | ASTM D573 | |
| The rate of change of Shore hardness in air | |||
| Shaw A, 125 ℃, 168 hr | 0.0 | ISO 188 | |
| The rate of change in tensile strength | |||
| 125℃，70 hr，in IRM 903 Oil | -36 | % | ASTM D471 |
| Change in Tensile Stress（125℃，70 hr，in IRM 903 Oil） | -36 | % | ISO 1817 |
| Change in Ultimate Elongation（125℃，70 hr，in IRM 903 Oil） | -40 | % | ASTM D471 |
| Change in Tensile Strain at Break（125℃，70 hr，in IRM 903 Oil） | -40 | % | ISO 1817 |
| Volume change | |||
| 125 ℃, 70 hr, in IRM 903 oil | -0.50 | % | ISO 1817 |
| 125 ℃, 70 hr, in IRM 903 oil | -0.50 | % | ASTM D471 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Die C |
| 3. Method Bb, Angle (Nicked) |
| 4. Type 1 |
| 5. Type A |
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