In the range of Sillimanite and Mullite basis products,
Saint-Gobain SEFPRO present a complete line dedicated to the Glass Industry, with leading products such as ARKAL 65V and forehearths monolithic roof blocks, or BP Mullite for high temperature and high spans (up to 9 meters) reinforcement glass fiber furnace crowns.
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Material | Content of Alumina | Manufacturing process | Typical Applications |
MS 6 | 61 % | Mechanical pressing | Rider arches and transition pieces, straights, splits, ... |
ARKAL 60V | 61 % | Vibro casting | Non glass contact applications, forehearth superstructures |
MS 60L | 61 % | Vibro casting | Spout cover blocks, forehearth cover blocks when improved insulation is requested |
ARKAL 65V | 67 % | Vibro casting | Forehearth superstructures in severe operating conditions (span, temperature) |
ARKAL 60PR | 68 % | Vibro casting | Glass contact applications = channel blocks, day-tanks, lip blocks and flow blocks |
MS 4 | 72 % | Mechanical pressing | Furnace superstructure, mainly for reinforcement fiberglass |
BPM 70 | 72,5 % | Vibro casting | Superstructure special shapes which can not be pressed |
MS 75 | 75 % | Mechanical pressing | Reinforcement fiberglass furnaces = crowns and rider arches |
BP MULLITE | 75,5 % | Mechanical pressing | Reinforcement fiberglass furnace = crowns with high sollicitations |