| About |
|---|
| Acculam® Epoxyglas G11 nonFR -Laminate sheet comprised of heat resistant/halogen free epoxy resin and a woven fiberglass substrate. It qualifies to NEMA G11 and MIL-I-24768/3 This material exhibits extremely high mechanical strength at elevated temperatures and has good dielectric loss and electric strength properties under both dry and humid conditions. It is resistant to flow, dimensional change, chemicals and has low moisture absorption.&& |
| Product Description | |
|---|---|
| Generic | 环氧树脂 |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good Dimensional Stability,Good Electrical Properties,Halogen free,High Heat Resistance,Solvent resistance,Low moisture absorption |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.85 | g/cm³ | ASTM D792 |
| Water absorption rate | |||
| 24hr，3.18 mm | < 0.10 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | ASTM D256 | ||
| — | > 530 | J/m | ASTM D256 |
| — | > 430 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Temperature index | 180 | ℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Relative permittivity | 4.80 | IEC 60250 | |
| Dissipation factor | ASTM D150 | ||
| — | 0.017 | ASTM D150 | |
| — | 0.018 | ASTM D150 | |
| breakdown voltage | |||
| — | > 50000 | V | |
| A | > 50000 | V |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Bond Strength | > 1.0E+6 | g |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| M-level | 115 | ASTM D785 | |
| bending strength | ASTM D790 | ||
| — | > 280 | MPa | ASTM D790 |
| — | > 520 | MPa | ASTM D790 |
| compressive strength | > 448 | MPa | ASTM D695 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. LW-A |
| 3. LW-E-1/150 |
| 4. Flatwise |
| 5. CW |
| 6. LW |
| 7. D24/23 |
| 8. A |
| 9. D48/50 |
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