| About |
|---|
| SI 9002N-1 is a short fiberglass reinforced silicone molding compound, which offers moderate strength properties, and dimensional stability and excellent long-term thermal stability at elevated temperatures.&& |
| Product Description | |
|---|---|
| Supplier | SBHPP |
| Generic | 硅酮 |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good Dimensional Stability,Heat Stabilized |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 2.10 | g/cm³ | ASTM D792 |
| Apparent density | 0.90 | g/cm³ | ASTM D1895 |
| Shrinkage rate | |||
| MD | 0.20 to 0.40 | % | ASTM D955 |
| Water absorption rate | |||
| 48hr | 0.30 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 22 | J/m | ASTM D256-A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, annealed | > 282 | ℃ | ASTM D648-A |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric strength | ASTM D149 | ||
| — | 9.8 | kV/mm | ASTM D149 |
| — | 6.5 | kV/mm | ASTM D149 |
| Dielectric constant | |||
| 1 MHz | 3.90 | ASTM D150 | |
| Dissipation factor | |||
| 1 MHz | 0.020 | ASTM D150 | |
| Arc resistance | 200 | sec | ASTM D495 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| M-level | 90 | ASTM D785 | |
| tensile strength | 27.0 | MPa | ASTM D638 |
| Bending modulus | 14000 | MPa | ASTM D790 |
| bending strength | 52.0 | MPa | ASTM D790 |
| compressive strength | 90.0 | MPa | ASTM D695 |
| Notes |
|---|
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