Insulation

in induction furnace construction refers either to electrical or heat insulation. The insulation materials are 100% asbestos-free. For electrical applications, epoxy glass hard fibres (Diverrit E), micanite and ceramic-organic pressed materials are used, while thermal applications make use of ceramic fibre materials and pressed materials such as Isoplan, Nevalit and similar materials. Silica-glass materials are used for both applications.