| 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. It is polyolefin based and recyclable within the manufacturing stream.&& |
| Product Description | |
|---|---|
| Supplier | Celanese |
| Material Status | Commercial: Active |
| Features | Good Dimensional Stability,Soft,Excellent Processability,Low coefficient of friction,Ozone resistance,Low or no water absorption,Clean,Good coloring,High liquidity,Solvent resistance,Renewable resources |
| Availabilitys | North America,Latin America,Europe,Asia Pacific,Africa & Middle East |
| Process Methods | Injection Molding,Multiple injection molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.93 | g/cm³ | ASTM D792 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | -65 | ℃ | ASTM D746 |
| Linear coefficient of thermal expansion |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volumetric resistance | 5.5E+17 | Ω.cm | ASTM D257 |
| Insulation strength | |||
| 2.03mm | 31 | KV/mm | ASTM D149 |
| Dielectric constant | |||
| 23℃ | 2.50 | 1 kHz | ASTM D150 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| Extreme oxygen index | 26 | % | ASTM D2863 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shaw A15s | 38 | ASTM D2240 | |
| tensile strength | |||
| 23℃ | 2.90 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃ | 350 | % | ASTM D638 |
| tear strength | |||
| TD | 48 | KN/m |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion molding conditions | Nominal value | Unit | Test method |
| Drying temperature | 80 | °C | |
| Drying time | 3 | Hr | |
| Water content | 0.08 | % | |
| Injection temperature | |||
| Rear barrel temperature | 180-190 | °C | |
| Central temperature of the barrel | 180-195 | °C | |
| Barrel front temperature | 185-200 | °C | |
| Die temperature | 185-210 | °C | |
| Mold temperature | 25-50 | °C | |
| Drying temperature | 82.2-82.2 | °C | |
| Drying time | 3 | Hr | |
| Die temperature | 196-224 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Type 1 |
| 3. Type A |
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