Insulating and sealing boards for ladles and tundishes
PROMAPACK® boards are rigid insulating materials based on mineral wool, wollastonite and aluminium silicate wool with mineral filling components. The boards are bound with both organic and inorganic binders. Due to this combination, the boards have high temperature resistance, low thermal conductivity and good electrical insulating properties.
This material is asbestos-free and with its all-round properties it replaces previously used asbestos boards. The areas of application are numerous and not limited to the main application field of high temperature seals.