| About |
|---|
| A soft, colorable, non-hygroscopic thermoplastic vulcanizate (TPV) in the thermoplastic elastomer (TPE) family. This material combines good physical properties and chemical resistance for use in difficult injection molding applications. This grade of Santoprene TPV is shear-dependent and can be processed on conventional thermoplastics equipment for injection molding or blow molding. It is polyolefin based and recyclable within the manufacturing stream.&& |
| Product Description | |
|---|---|
| Supplier | Celanese |
| Material Status | Commercial: Active |
| Features | Solvent resistance,HB,High liquidity,Renewable resources,Low coefficient of friction,Good coloring,Ozone resistance,Good Dimensional Stability,Clean,Low or no water absorption,Excellent Processability |
| Availabilitys | Asia Pacific,Europe,North America,Latin America,Africa & Middle East |
| Process Methods | Injection Molding,Multiple injection molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | |||
| — | 0.928 | g/cm³ | ASTM D792 |
| — | 0.930 | g/cm³ | ISO 1183 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore A, 15 seconds, 23 ℃ | 80 | ISO 868 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| TD, fracture, 23 ℃ | 7.00 | MPa | ASTM D412 , ISO 37 |
| TD, 100% strain, 23 ℃ | 3.80 | MPa | ASTM D412 , ISO 37 |
| Tensile strain | |||
| TD, fracture, 23 ℃ | 520 | % | ASTM D412，ISO 37 |
| Compression deformation | |||
| 70℃，22 hr | 36 | % | ASTM D395B |
| 70℃，22 hr | 36 | % | ISO 815 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| The rate of change in tensile strength in air | |||
| 150℃，168 hr | -17 | % | ASTM D573 , ISO 188 |
| The rate of change in ultimate elongation in air | |||
| 150℃，168 hr | -39 | % | ASTM D573 , ISO 188 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | -60.0 | ℃ | ASTM D746，ISO 812 |
| Relative temperature index | UL 746 | ||
| Electrical performance | 100 | ℃ | UL 746 |
| 1.10 mm | 90.0 | ℃ | UL 746 |
| 3.00 mm | 95.0 | ℃ | UL 746 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 1.10 mm | HB | UL 94 | |
| 3.00 mm | HB | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Recommended maximum moisture content | 0.080 | % | |
| Proposed maximum recycled material ratio | 20 | % | |
| Barrel rear temperature | 177 to 191 | °C | |
| Barrel middle temperature | 179 to 193 | °C | |
| Barrel front temperature | 185 to 199 | °C | |
| Nozzle temperature | 185 to 210 | °C | |
| Processing (melt) temperature | 143 to 216 | °C | |
| Mold temperature | 24 to 52 | °C | |
| Injection speed | 快速 | ||
| 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 至 20.0:1.0 | ||
| Screw compression ratio | 2.0:1.0 至 2.5:1.0 | ||
| Vent depth | 0.025 | mm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Type 1 |
| 3. Type A |
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