In our offer you can find products made of technical porcelain, which are excellent insulators for high and low voltage electrical engineering and are resistant to creep and breakdown currents, as well as have chemical resistance. Porcelain products can work up to 1000°C.
Depending on the type of porcelain, insulators or insulating elements can work as low or high voltage, which can additionally be covered with white or brown glaze. In addition, porcelain materials are used to make pipes, covers, multi-hole rods, beads, terminal blocks, culverts and special fittings.
Properties of technical porcelain type C110 and C130
| Properties/Material | C110 | C130 |
|---|---|---|
| Apparent density, g/cm3 | 2,4 | 2,8 |
| Bending strength, MPa | 110 | 160 |
| Electric strength, kV/mm | 20 | 20 |
| Resistance Ω.m at 20oC at 200oC at 600oC | >1012 >108 >104 | >1013 >108 >104 |
| Coefficient of thermal expansion, x10-6, 1/K | 4-7 | 5-8 |
