| About |
|---|
| A soft, black, UV resistant thermoplastic vulcanizate (TPV) in the thermoplastic elastomer (TPE) family. This material combines good physical properties and chemical resistance, and is designed for thin wall or complex profile extrusion applications. This grade of Santoprene TPV is shear-dependent and can be processed on conventional thermoplastics equipment for extrusion, thermoforming or vacuum forming. It is polyolefin based and recyclable within the manufacturing stream.&& |
| Product Description | |
|---|---|
| Supplier | Celanese |
| Material Status | Commercial: Active |
| Features | Ozone resistance,Good melt strength,Solvent resistance,Renewable resources,Good Dimensional Stability,Weather resistance is good |
| Availabilitys | Asia Pacific,Latin America,North America,Europe,Africa & Middle East |
| Process Methods | Extrusion,Thermo forming,Profile extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.968 | g/cm³ | ASTM D792 |
| Density | 0.970 | g/cm³ | ISO 1183 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| TD, fracture, 23 ℃ | 7.40 | MPa | ASTM D412 |
| TD, fracture, 23 ℃ | 7.40 | MPa | ISO 37 |
| TD, 100% strain, 23 ℃ | 3.00 | MPa | ASTM D412 |
| TD, 100% strain, 23 ℃ | 3.00 | MPa | ISO 37 |
| Tensile strain | |||
| TD, fracture, 23 ℃ | 450 | % | ISO 37 |
| TD, fracture, 23 ℃ | 450 | % | ASTM D412 |
| tear strength | |||
| TD，23℃ | 22 | kN/m | ISO 34-1 |
| TD，23℃ | 22.0 | kN/m | ASTM D624 |
| Compression deformation | ASTM D395B | ||
| 70℃，22 hr | 30 | % | ASTM D395B |
| 125℃，70 hr | 41 | % | ASTM D395B |
| Compression deformation | ISO 815 | ||
| 70℃，22 hr | 30 | % | ISO 815 |
| 125℃，70 hr | 41 | % | ISO 815 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore A, 15 seconds, 23 ℃ | 72 | ISO 868 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | -60.0 | ℃ | ASTM D746 |
| Embrittlement temperature | -60.0 | ℃ | ISO 812 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| The rate of change in tensile strength in air | |||
| 150℃，168 hr | -10 | % | ISO 188 |
| 150℃，168 hr | -10 | % | ASTM D573 |
| The rate of change in ultimate elongation in air | |||
| 150℃，168 hr | -1.0 | % | ASTM D573 |
| Change in Tensile Strain at Break in Air（150℃，168 hr） | -1.0 | % | ISO 188 |
| Change in Durometer Hardness in Air (150 ℃, 168 hr) | 4.0 | ASTM D573 | |
| The rate of change of Shore hardness in air | |||
| Shaw A, 150 ℃, 168 hr | 4.0 | ISO 188 | |
| The rate of change in tensile strength | |||
| 125℃，70 hr，in IRM 903 Oil | -42 | % | ASTM D471 |
| Change in Tensile Stress（125℃，70 hr，in IRM 903 Oil） | -42 | % | ISO 1817 |
| Change in Ultimate Elongation（125℃，70 hr，in IRM 903 Oil） | -55 | % | ASTM D471 |
| Change in Tensile Strain at Break（125℃，70 hr，in IRM 903 Oil） | -55 | % | ISO 1817 |
| Volume change | |||
| 125 ℃, 70 hr, in IRM 903 oil | 84 | % | ASTM D471 |
| 125 ℃, 70 hr, in IRM 903 oil | 84 | % | ISO 1817 |
| Durable to continuous maximum temperature | |||
| 1008 hr | 135 | ℃ | SAE J2236 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric strength | |||
| 23 ℃，2 mm | 26 | kV/mm | ASTM D149 |
| Dielectric constant | |||
| 23 ℃，1.93 mm | 2.60 | IEC 60250 | |
| 23 ℃，1.93 mm | 2.60 | ASTM D150 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Drying temperature | 82 | °C | |
| Drying time | 3.0 | hr | |
| Melt temperature | 177 to 204 | °C | |
| Nozzle temperature | 204 | °C | |
| Back pressure | 5.00 to 20.0 | MPa | |
| 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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