Muscovite flexible sheet:
USE: The long-run working temperature of muscovite flexible plate is 550°C, while that of phlogopite mica plates is 850°C; Flexible plates is provided with very good plasticity, it can adjust the plasticity degree at random according to the demand of product. the flexible mica plates can be rolled into cylinder shapes of 10mm in diameter. Mica plates are widely used in electrical appliances such as toaster, hair dryer, micro-wave oven and warm air blower, etc., and other electrical heaters which require high-temp electro-insulation.
Type | Muscovite Flexible Plate HP5(R) | |
Mica paper | Muscovite | |
Binder | Silicon resin | |
Mica content | ≥90% | |
Binder content | ≤10% | |
Thickness(mm) | 0.2 ~ 1.0 | |
Thickness tolerance(mm) | ±0.02 - ±0.25 | ±0.02 - ±0.25 |
±0.04 - ±0.06 | ±0.04 - ±0.06 | |
Density(g/cm3) | 1.6-2.2 | |
Heat loss at 500 °C % | ≤2.00 | |
Flexural strength(kgf/mm2) | N/A | |
Dielectric strength(KV/mm) | >15 | |
Insulation resistance(MΩ) | N/A | |
Work temperature ( °C ) | 550 °C | |
Standard size(mm) | 1000×600 1000×1200 | |
Standard reference | GB5019 - 85, IEC371 | |
Thickness≤0.2mm, Dielectric strength will discuss.
