| About |
|---|
| This grade is specialized in capacitor cap.&& |
| Product Description | |
|---|---|
| Supplier | TOSOH |
| Generic | PPS |
| Material Status | Commercial: Active |
| Features | V-0 |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.91 | g/cm³ | ASTM D792 |
| Shrinkage rate | Internal Method | ||
| MD | 0.40 | % | Internal Method |
| TD | 0.70 | % | Internal Method |
| Water absorption rate | |||
| balance | < 0.020 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 39 | J/m | ASTM D256 |
| Notched impact strength of cantilever beam | 180 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | > 260 | ℃ | ASTM D648 |
| Melting temperature | 285 | ℃ | Internal Method |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 1.0E+18 | ohms·cm | ASTM D257 |
| Dielectric strength | 14 | kV/mm | ASTM D149 |
| Compared to the leakage tracing index | 175 | V | ASTM D495 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | V-0 | UL 94 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Rod flow length | |||
| 1.00 mm | 8.00 | cm | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 123 | ASTM D785 | |
| tensile strength | 98.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 0.70 | % | ASTM D638 |
| Bending modulus | 12800 | MPa | ASTM D790 |
| bending strength | 172 | MPa | ASTM D790 |
| Tensile Weld Strength | 54.0 | MPa | ASTM D638 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 120 to 150 | °C | |
| Drying time | 2.0 to 5.0 | hr | |
| Barrel rear temperature | 270 to 300 | °C | |
| Barrel middle temperature | 270 to 300 | °C | |
| Nozzle temperature | 290 to 330 | °C | |
| Mold temperature | 135 to 150 | °C | |
| Injection pressure | 50.0 to 150 | MPa | |
| Injection speed | 中等偏快 | ||
| Back pressure | 1.00 to 20.0 | MPa | |
| Screw speed | 100 to 150 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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