This ceramic material is the one most frequently used in furnace construction.

•Refractoriness up to 1350°C

•The material does not react with the heating elements as it is practically free of iron.

•This material can be formed by nearly any method of moulding.

•Besides the large range of tubes, many special designs are possible.

•The optimisation of all important qualities which are necessary for furnace construction have been proved in laboratory furnaces as well as in industrial furnaces.

•Sillimantin 60 is the most suitable material for furnace construction.