Mica plate
For different sizes, current stock or more information, please contact us at: +359888888094; elektrabg@abv.bg
Description
Micanite is a material derived from flakes of mica bonded with an organic binder. Mica plate has good resistance to high temperatures and chemicals. The mica sheet combines low thermal conductivity with high dielectric strength and good resistance to high voltages.
Rigit micanite plate is an electrical insulating material made from phlogopite plates impregnated with silicone resin. Rigid mica sheet is an ideal alternative to asbestos plates from the past. Micanite has good resistance to high temperatures and chemicals, low thermal conductivity, high dielectric strength, good resistance to high voltages. Rigid micanite sheet can be easily cut and punched increasing the ease of application of the mica plates. Mica plate is very similar in qualities to rigid micanite sheet.
Areas of application
- electrical and thermal insulation of electric heating elements subjected to high temperature
- microwave ovens
- toasters
- electric stoves
- machines
- induction, arc and high frequency furnaces
- for high voltage insulation
- thermal insulation
- industrial seals
- when transporting oil and gas products
- heating elements for thermo- and electromechanical equipment
- segment isolation of collectors
- transformers
- insulation between copper lamellae of collectors
- others
Stock
| Thickness (mm) | Dimensions (mm) | Weight (kg) |
| 0.5 | 1000/1200 | 1.250 |
| 0.6 | 1000/1200 | 1.500 |
| 0.7 | 1000/1200 | 1.750 |
| 0.8 | 1000/1200 | 2.000 |
| 0.9 | 1000/1200 | 2.250 |
| 1 | 1000/1200 | 2.500 |
| 2 | 1000/1200 | 5.000 |
| 3 | 1000/1200 | 7.500 |
| 5 | 1000/1200 | 12.500 |
| 8 | 1000/1200 | 20.000 |
| 10 | 1000/1200 | 25.000 |
| 15 | 1000/1200 | 37.500 |
| 20 | 1000/1200 | 50.000 |
Specifications
| Properties | Unit | Value |
| Tolerance | mm | ±0,01 |
| Mica content | % | 88÷90 |
| Binding composition | % | 10÷12 |
| Density | g/sm3 | ~2.2 |
| Bending strength | MPa | 120 |
| Dielectric strength | MV/m | 25 |
| Volumetric resistance | MΩ.m | 5×105 |
| Insulation resistance at 500 °С | MΩ.m | 1×102 |
| Water absorption | % | 3 |
