Product Description
Mica sheets,muscovite plate
The mica board is a plate-shaped insulating material made of high-quality white mica paper, phlogopite paper, and synthetic mica paper, bonded with organic silicon, baked and pressed. The products mainly include rigid mica board for electric heating equipment and soft mica board for electric heating equipment.
Product features
1.Excellent high temperature insulation performance, the highest temperature is over 1000 degrees;
2.Excellent electrical insulation performance, withstand voltage breakdown index up to 20KV / MM;
3.Excellent bending strength and processing performance, high bending strength, and excellent toughness. Punching and drilling into CZPT shapes of gaskets and punches;
4.Excellent environmental protection performance. This product does not contain asbestos, and when it is heated, it emits little smoke and little odor, and even smokeless and tasteless.
Application:
Used in industrial electric furnaces, copiers, hair dryers, electric irons, and other electric heating equipment.
| Item name | Muscovite hard plate | Phlogopite hard plate | Muscovite flexible Board | Phlogopite flexible Board |
| Adhesion agent | organic siliconresin | organic siliconresin | organic siliconresin | organic siliconresin |
| Mica Content | ≥90% | ≥90% | ≥90% | ≥90% |
| Glue content | ≤10% | ≤10% | ≤10% | ≤10% |
| Density g/cm 3 | 1.6-2.2 | 1.6-2.2 | 1.6-2.2 | 1.6-2.2 |
| Bending strength (kgf/m2) | ≥18 | ≥16 | / | / |
| breakdown voltage (kv/mm) | >18 | >15 | >15 | |
| High temperature insulation resistance Ω | 200-600 | 200-600 | / | / |
| Working temperature C | 500C | 800C | 500C | 800C |