Written by AZoMAug 21 2001
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Advantages |
| Cheapest and lowest S.G. compared with other phenolic laminates in Plascams. |
Disadvantages |
| Lowest maximum operating temperature, notched izod impact strength and heat distortion temperature compared with other phenolic laminates in Plascams. |
Typical Properties |
| | | Density (g/cm3) | 1.32 | | Surface Hardness | RM110 | | Tensile Strength (MPa) | 90 | | Flexural Modulus (GPa) | 8.2 | | Notched Izod (kJ/m) | 0.024 | | Linear Expansion (/°C x 10-5) | 2 | | Elongation at Break (%) | 1 | | Strain at Yield (%) | N/A | | Max. Operating Temp. (°C) | 90 | | Water Absorption (%) | 0.25 | | Oxygen Index (%) | 25 | | Flammability UL94 | HB | | Volume Resistivity (log ohm.cm) | 10 | | Dielectric Strength (MV/m) | 15 | | Dissipation Factor1kHz | 0.037 | | Dielectric Constant 1kHz | 5.1 | | HDT @ 0.45 MPa (°C) | 260+ | | HDT @ 1.80 MPa (°C) | 160 | | Material Drying hrs @ °C | NA | | Melting Temp. Range (°C) | NA | | Mould Shrinkage (%) | NA | | Mould Temp. Range (°C) | NA | |
Applications |
| General industrial use. Printed circuit boards. |
| Source : Abstracted from Plascams For more information on Plascams please visit The Rubber and Plastics Research Association |