| About |
|---|
| GF 8202 L12 is a fiberglass reinforced modified phenolic novolac molding compound, with 12 mm chop length. This compound features superior strength properties.&& |
| Product Description | |
|---|---|
| Supplier | SBHPP |
| Generic | 酚醛树脂 |
| Material Status | Commercial: Active |
| Features | Good Rigidity |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.80 | g/cm³ | ASTM D792 |
| Apparent density | 0.30 | g/cm³ | ASTM D1895 |
| Shrinkage rate | |||
| MD | < 0.10 | % | ASTM D955 |
| Water absorption rate | |||
| 48hr | 0.20 | % | ASTM D570 |
| 24hr | 0.050 | % | ASTM D570 |
| Post contraction | < 0.10 | % | ASTM D955 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 900 | 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 | ||
| — | 12 | kV/mm | ASTM D149 |
| — | 10 | kV/mm | ASTM D149 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | ASTM D785 | ||
| E-level | 105 | ASTM D785 | |
| M-level | 120 | ASTM D785 | |
| tensile strength | 120 | MPa | ASTM D638 |
| Bending modulus | 22000 | MPa | ASTM D790 |
| bending strength | 260 | MPa | ASTM D790 |
| compressive strength | 320 | MPa | ASTM D695 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Dry, 60 Hz |
| 3. Method A (Short-Time) |
| 4. Method B (Step-by-Step) |
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