| About |
|---|
| A soft, 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 or blow molding. It is polyolefin based and recyclable within the manufacturing stream.&& |
| Product Description | |
|---|---|
| Supplier | Celanese |
| Material Status | Commercial: Active |
| Features | Good flexibility,Ozone resistance,Insulation,Renewable resources,Good heat aging resistance,Good coloring,Good Electrical Properties,HB,Good Dimensional Stability,Fatigue resistance,Solvent resistance |
| Availabilitys | Asia Pacific,Latin America,Africa & Middle East ,Europe,North America |
| Process Methods | Extrusion,Injection Molding,Multiple injection molding,Profile extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | |||
| — | 0.968 | g/cm³ | ASTM D792 |
| — | 0.970 | g/cm³ | ISO 1183 |
| Detergent Resistance | f4 | UL 2157 | |
| Detergent Resistance | f3 | UL 749 | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore A, 15 seconds, 23 ℃ | 69 | 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 ℃ | 2.60 | MPa | ASTM D412 , ISO 37 |
| Tensile strain | |||
| TD, fracture, 23 ℃ | 450 | % | ASTM D412，ISO 37 |
| tear strength | |||
| TD，23℃ | 23.0 | kN/m | ASTM D624 |
| TD，23℃ | 23 | kN/m | ISO 34-1 |
| Compression deformation | |||
| 70℃，22 hr | 18 | % | ASTM D395B |
| 125℃，70 hr | 44 | % | ASTM D395B |
| 70℃，22 hr | 18 | % | ISO 815 |
| 125℃，70 hr | 44 | % | ISO 815 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| The rate of change in tensile strength in air | |||
| 150℃，168 hr | -12 | % | ASTM D573 , ISO 188 |
| The rate of change in ultimate elongation in air | |||
| 150℃，168 hr | 6.0 | % | ASTM D573 , ISO 188 |
| The rate of change in hardness of a hardness tester in the air | |||
| Shaw A, 150 ℃, 168 hr | 2.0 | ASTM D573 , ISO 188 | |
| The rate of change in tensile strength | ASTM D471 , ISO 1817 | ||
| 125 ℃, 70 hr, in IRM 903 oil | -30 | % | ASTM D471 , ISO 1817 |
| 125 ℃, 168 hr, in ASTM # 1 oil | -21 | % | ASTM D471 , ISO 1817 |
| 125 ℃, 1000 hr, in antifreeze, 50/50 V/V/water | -7.0 | % | ASTM D471 , ISO 1817 |
| Change rate of ultimate elongation | ASTM D471 , ISO 1817 | ||
| 125 ℃, 70 hr, in IRM 903 oil | -49 | % | ASTM D471 , ISO 1817 |
| 125 ℃, 168 hr, in ASTM # 1 oil | -35 | % | ASTM D471 , ISO 1817 |
| 125 ℃, 1000 hr, in antifreeze, 50/50 V/V/water | -21 | % | ASTM D471 , ISO 1817 |
| The rate of change in Shore hardness | |||
| Support A, 125 ℃, 70 hr, in IRM 903 oil | -20 | ASTM D471 | |
| Support A, 125 ℃, 168 hr, in ASTM # 1 oil | -14 | ASTM D471 | |
| Support A, 125 ℃, 1000 hr, in antifreeze, 50/50 V/V/water | -4.0 | ASTM D471 | |
| Shaw A, 125 ℃, 70 hr, in IRM 903 oil | -20 | ISO 1817 | |
| Shaw A, 125 ℃, 168 hr, in ASTM # 1 oil | -14 | ISO 1817 | |
| Shaw A, 125 ℃, 1000 hr, in antifreeze, 50/50 V/V/water | -4.0 | ISO 1817 | |
| Quality change rate | ASTM D471 | ||
| 121 ℃, 168 hr, in automatic transmission fluid | 72 | % | ASTM D471 |
| 125 ℃, 168 hr, in ASTM # 1 oil | 39 | % | ASTM D471 |
| 125 ℃, 1000 hr, in antifreeze, 50/50 V/V/water | 13 | % | ASTM D471 |
| Quality change rate | ISO 1817 | ||
| 125 ℃, 1000 hr, in antifreeze, 50/50 V/V/water | 13 | % | ISO 1817 |
| 125 ℃, 168 hr, in ASTM # 1 oil | 39 | % | ISO 1817 |
| 121 ℃, 168 hr, in automatic transmission fluid | 72 | % | ISO 1817 |
| Volume change | |||
| 125 ℃, 70 hr, in IRM 903 oil | 87 | % | ASTM D471 , ISO 1817 |
| Durable to continuous maximum temperature | |||
| 1008 hr | 135 | ℃ | SAE J2236 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | -60.0 | ℃ | ASTM D746，ISO 812 |
| Relative temperature index | UL 746 | ||
| Electrical performance | 100 | ℃ | UL 746 |
| 1.00 mm | 90.0 | ℃ | UL 746 |
| 1.50 mm | 90.0 | ℃ | UL 746 |
| 3.00 mm | 95.0 | ℃ | UL 746 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric strength | |||
| 23 ℃，2 mm | 30 | kV/mm | ASTM D149 |
| Dielectric constant | |||
| 23 ℃，1.98 mm | 2.30 | ASTM D150 , 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 6 | UL 746 | |
| High voltage arc marking rate | |||
| HVTR | PLC 1 | UL 746 | |
| Hot wire ignition | |||
| HWI | PLC 2 | 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 | 177 | °C | |
| Barrel middle temperature | 182 | °C | |
| Barrel front temperature | 182 | °C | |
| Nozzle temperature | 188 to 221 | °C | |
| Processing (melt) temperature | 193 to 232 | °C | |
| Mold temperature | 10 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 | |
| Drying temperature | 82 | °C | |
| Drying time | 3.0 | hr | |
| Melt temperature | 196 | °C | |
| Nozzle temperature | 199 | °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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