Individual electrical/thermal properties

• Extremely tight tolerance ranges enable precise components
• High flexible manufacturing capacity enables constant delivery flow and short delivery times
• Enormous thermal conductivity up to 60 W/mK
• High electrical insulation 10¹⁶Ω/cm
• Porous ceramics are characterised by a wide range of design options
• Customised MgO contents from 90 to 99,75% purity
• Specifically adjustable, variable sintering densities from 2,0 to 3,58 g/cm³
• Optimised grain size distributions (D₅₀ from 7 µm to 35 µm) through internal grinding of our raw materials
• Low hydration tendency through optimised passivation
• Minimal metallic impurities below 2 ppm
• Maximum flexibility through variable production capacities

Through targeted further processing of the porous ceramics, their properties and processing techniques are adapted to the respective applications.

Our many years of expertise are your specific customer advantage. Our experts will be happy to advise you.

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Our crushing corse with intelligent materials enable you to optimise your processes and avoid unplanned downtime.

Our helical tube cartridges are used in the plastics processing industry, among others, and their delicate design enables optimum heat transfer – even on pipes, profiles and hard-to-reach areas. In hot runner technology for plastic injection moulding, the adapted winding pitch of each cartridge ensures precise control of the energy input. This achieves uniform temperature distribution, high process reliability and maximum efficiency.

Our heating systems are used to heat liquids and gases. They employ solid MgO cylinders with precise hole structures that are designed for application temperatures of up to 750 °C. Typical areas of application include flange heaters in the offshore industry, switch heaters and electrical heating systems in buildings and industrial plants. These heating elements can be used to achieve heating outputs of up to 3 kW efficiently and reliably.

Our ceramics for mineral-insulated high-temperature cables are designed for use in extreme conditions. They reliably transmit energy or signals – even at temperatures above 1000 °C or in direct contact with aggressive media such as heavy oil or gases. Thanks to our magnesium oxide products, the cables ensure safe signal transmission in the event of fire and high thermal stress (flame-retardant). Thanks to their robust construction, they are particularly resistant to temperature, heat and chemicals – ideal for demanding industrial applications.

Sheathed thermocouples consist of a special sheath cable made of a heat- and corrosion-resistant metal tube. Between the thermocouple and the outer sheath is a mineral insulation layer made of compacted magnesium oxide (MgO). This design ensures excellent electrical insulation and optimum heat conduction up to approx. 1,300 °C. Thanks to their robust internal construction, sheathed thermocouples are ideal for use under high pressures, vibrations and heavy mechanical loads. Even in demanding industrial environments, they offer a long service life, reliability and measurement accuracy. Thanks to their flexibility and compact design, sheathed thermocouples can be flexibly adapted to different installation situations.