| About |
|---|
| PLENCO 07552 is a glass fiber reinforced novolac phenolic molding compound, exhibiting superior dimensional stability, good impact strength, and good electrical properties. Type ASTM 5948 MFH. UL recognized under component file E40654. 07552 is available in black.&& |
| Product Description | |
|---|---|
| Generic | 酚醛树脂 |
| Material Status | Commercial: Active |
| Features | High impact resistance,Good Dimensional Stability,Good Electrical Properties,V-0 |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.72 | g/cm³ | ASTM D792 |
| Apparent density | 0.68 | g/cm³ | ASTM D1895 |
| Shrinkage rate | |||
| MD | 0.48 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr | 0.12 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | 31.0 | J/m | ASTM D256 |
| Impact strength of cantilever beam notch | 34 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 262 | ℃ | ASTM D648 |
| Continuous use temperature | 187 | ℃ | ASTM D794 |
| Linear coefficient of thermal expansion | |||
| MD | 3.5E-5 | 1/℃ | ASTM E831 |
| Thermal conductivity coefficient | |||
| 100℃ | 0.58 | W/m/K | ASTM C177 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 2.5E+12 | ohms·cm | ASTM D257 |
| Dielectric strength | 13 | kV/mm | ASTM D149 |
| Dielectric constant | |||
| 1 MHz | 4.90 | ASTM D150 | |
| Dissipation factor | |||
| 1 MHz | 0.039 | ASTM D150 | |
| Arc resistance | 184 | sec | ASTM D495 |
| Compared to the leakage tracing index | 200 | V | UL 746 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | V-0 | UL 94 | |
| Extreme oxygen index | 46 | % | ASTM D2863 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| E-level | 81 | ASTM D785 | |
| Tensile modulus | 12300 | MPa | ASTM D638 |
| tensile strength | 44.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 0.50 | % | ASTM D638 |
| Bending modulus | 10300 | MPa | ASTM D790 |
| bending strength | 75.3 | MPa | ASTM D790 |
| compressive strength | 155 | MPa | ASTM D695 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Method A (Short-Time) |
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