| About |
|---|
| A hard, colorable, versatile thermoplastic vulcanizate (TPV) in the thermoplastic elastomer (TPE) family. This material combines good physical properties and chemical resistance for use in a wide range of applications. This grade of Santoprene TPV is shear-dependent and can be processed on conventional thermoplastics equipment for injection molding, extrusion, blow molding, thermoforming or vacuum forming. It is polyolefin based and recyclable within the manufacturing stream.&& |
| Product Description | |
|---|---|
| Supplier | Celanese |
| Material Status | Commercial: Active |
| Features | Insulation,Ozone resistance,Good coloring,HB,Good Dimensional Stability,Good Electrical Properties,Good tear strength,Fatigue resistance,Solvent resistance,Renewable resources |
| Availabilitys | Europe,Latin America,Asia Pacific,Africa & Middle East ,North America |
| Process Methods | Multiple injection molding,Extrusion,Injection Molding,Thermo forming,Profile extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.948 | g/cm³ | ASTM D792 |
| Density | 0.950 | g/cm³ | ISO 1183 |
| Detergent Resistance | f4 | UL 2157 | |
| Detergent Resistance | f3 | UL 749 | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore D, 15 seconds, 23 ℃ | 51 | ISO 868 | |
| tensile strength | |||
| TD, yield, 23 ℃ | 12.0 | MPa | ISO 527-2 |
| TD, yield, 23 ℃ | 12.0 | MPa | ASTM D638 |
| Tensile strain | |||
| TD, yield, 23 ℃ | 31 | % | ISO 527-2 |
| TD, yield, 23 ℃ | 31 | % | ASTM D638 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tear strength | |||
| TD，23℃ | 87 | kN/m | ISO 34-1 |
| TD，23℃ | 87.0 | kN/m | ASTM D624 |
| Compression deformation | ASTM D395B | ||
| 70℃，22 hr | 59 | % | ASTM D395B |
| 125℃，70 hr | 74 | % | ASTM D395B |
| Compression deformation | ISO 815 | ||
| 70℃，22 hr | 59 | % | ISO 815 |
| 125℃，70 hr | 74 | % | ISO 815 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | -28.0 | ℃ | ASTM D746 |
| Embrittlement temperature | -28.0 | ℃ | ISO 812 |
| Relative temperature index | |||
| Electrical performance | 85.0 | ℃ | UL 746 |
| Strength mechanical performance | 85.0 | ℃ | UL 746 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| The rate of change in tensile strength in air | |||
| 150℃，168 hr | -32 | % | ASTM D573 |
| 150℃，168 hr | -32 | % | ISO 188 |
| The rate of change in ultimate elongation in air | |||
| 150℃，168 hr | -27 | % | ASTM D573 |
| Change in Tensile Strain at Break in Air（150℃，168 hr） | -27 | % | ISO 188 |
| Change in Durometer Hardness in Air (Shore D, 150 ℃, 168 hr) | 5.0 | ASTM D573 | |
| The rate of change of Shore hardness in air | |||
| Shore D, 150 ℃, 168 hr | 5.0 | ISO 188 | |
| The rate of change in tensile strength | |||
| 125℃，70 hr，in IRM 903 Oil | -23 | % | ASTM D471 |
| Change in Tensile Stress（125℃，70 hr，in IRM 903 Oil） | -23 | % | ISO 1817 |
| Change in Ultimate Elongation（125℃，70 hr，in IRM 903 Oil） | -27 | % | ASTM D471 |
| Change in Tensile Strain at Break（125℃，70 hr，in IRM 903 Oil） | -27 | % | ISO 1817 |
| Volume change | |||
| 125 ℃, 70 hr, in IRM 903 oil | 35 | % | ISO 1817 |
| 125 ℃, 70 hr, in IRM 903 oil | 35 | % | ASTM D471 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric strength | |||
| 23 ℃，2 mm | 35 | kV/mm | ASTM D149 |
| Dielectric constant | |||
| 23 ℃，1.98 mm | 2.30 | ASTM D150 | |
| 23 ℃，1.98 mm | 2.30 | IEC 60250 | |
| Compared to the leakage tracing index | PLC 0 | UL 746 | |
| High Arc Burning Index (HAI) | PLC 0 | UL 746 | |
| High voltage arc ignition resistance index (HVAR) (PLC) | PLC 5 | UL 746 | |
| High voltage arc marking rate | |||
| HVTR | PLC 1 | UL 746 | |
| Hot wire ignition | |||
| HWI | UL 746 | ||
| 1.0 mm | PLC 3 | UL 746 | |
| 1.5 mm | PLC 3 | UL 746 | |
| 3.0 mm | PLC 1 | UL 746 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 1.00 mm | HB | UL 94 | |
| 1.50 mm | HB | UL 94 | |
| 3.00 mm | HB | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Drying temperature | 82 | °C | |
| Drying time | 3.0 | hr | |
| Recommended maximum moisture content | 0.080 | % | |
| Proposed maximum recycled material ratio | 20 | % | |
| Barrel rear temperature | 193 | °C | |
| Barrel middle temperature | 199 | °C | |
| Barrel front temperature | 204 | °C | |
| Nozzle temperature | 210 to 241 | °C | |
| Processing (melt) temperature | 216 to 232 | °C | |
| Mold temperature | 10 to 52 | °C | |
| Injection speed | Fast | ||
| Back pressure | 0.345 to 0.689 | MPa | |
| Screw speed | 100 to 200 | rpm | |
| Clamping force | 4.1 to 6.9 | kN/cm² | |
| Cushion | 3.18 to 6.35 | mm | |
| Screw length to diameter ratio | 16.0:1.0 to 20.0:1.0 | ||
| Screw compression ratio | 2.0:1.0 to 2.5:1.0 | ||
| Vent depth | 0.025 | mm | |
| Drying temperature | 82 | °C | |
| Drying time | 3.0 | hr | |
| Melt temperature | 210 | °C | |
| Nozzle temperature | 216 | °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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