| About |
|---|
| PLENCO 07591 is a mineral and flock cotton filled novolac phenolic molding compound. UL recognized under component file E40654. 07591 is available in black.&& |
| Product Description | |
|---|---|
| Generic | 酚醛树脂 |
| Material Status | Commercial: Active |
| Features | V-0 |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.46 | g/cm³ | ASTM D792 |
| Apparent density | 0.61 | g/cm³ | ASTM D1895 |
| Shrinkage rate | |||
| MD | 0.57 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr | 0.18 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | 30.6 | J/m | ASTM D256 |
| Impact strength of cantilever beam notch | 31 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 178 | ℃ | ASTM D648 |
| Continuous use temperature | 190 | ℃ | ASTM D794 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 3.6E+10 | ohms·cm | ASTM D257 |
| Dielectric strength | 6.3 | kV/mm | ASTM D149 |
| Dielectric constant | |||
| 1 MHz | 5.90 | ASTM D150 | |
| Dissipation factor | |||
| 1 MHz | 0.071 | ASTM D150 | |
| Arc resistance | 179 | sec | ASTM D495 |
| Compared to the leakage tracing index | 175 | V | UL 746 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 4.3 mm | V-0 | UL 94 | |
| Extreme oxygen index | 33 | % | ASTM D2863 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| E-level | 77 | ASTM D785 | |
| Tensile modulus | 8400 | MPa | ASTM D638 |
| tensile strength | 37.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 0.50 | % | ASTM D638 |
| Bending modulus | 7510 | MPa | ASTM D790 |
| bending strength | 74.5 | MPa | ASTM D790 |
| compressive strength | 175 | MPa | ASTM D695 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Mold temperature | 165 to 182 | °C | |
| Back pressure | 0.300 | MPa | |
| Screw speed | < 60 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Method A (Short-Time) |
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