COGE-FOIL 504 products are designed for separation of the refractory material and lining around induction coil. Main advantages of using the COGEFOIL materials are:

The different types of COGE-FOIL are designed to fulfill all customer needs from basic separation material to thermal barrier and finally equipped with metal mesh to detect any risk of perforation of the crucible.

• Cogefoil 504 Sheets – provides highest density amongst whole range of products and highest dielectric                                                               strength. The sheets are available in thickness from 0.50 mm to 5.00 mm. 
• Cogefoil 504 Rolls     – material delivered in rolls giving opportunity for optimization of lengths / waste during                                                   the installation of the refractory material. The rolls are available in 0.20-0.50 mm                                                               usually 1000 mm wide. 
• Cogefoil 504 Sinter  – material has been developed with glass fiber maintaining good thermal and                                                                         electrical properties The rolls are available in 0.38-0.50 mm usually 1000 mm wide. 
• Coge-Combi 504       – reinforced foil by thick ceramic fiber which brings the lowest thermal conductivity                                                             material from overall offer. The rolls are available in thickness 2.10 - 3.50 mm                                                                       depending on the thickness of ceramic paper and mica usually 1000 mm wide. 
• Coge-Tech 504          –  developed for maximal safety material with antimagnetic steel net.