Summary
A versatile refractory material with excellent high-temperature volumetric stability and thermal shock resistance
MS series refractories feature a framework of mullite crystals (a composite oxide of alumina and silica) and combine high refractoriness with excellent thermal shock resistance. It is lighter than alumina-based refractories due to its lower specific gravity and offers superior high-temperature strength and creep characteristics compared to silica-based refractories. The key advantage is resistance to cracking and spalling, even in areas subject to high thermal stress such as furnace walls and roofs that undergo repeated heating and cooling cycles. With a well-balanced resistance to slag and combustion gases, it is utilized across a wide range of industries including steel, ceramics, and heat treatment as a refractory material that is both lightweight and strong.
Features and Strengths
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High-Temperature Volume Stability
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High Fire Resistance
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Chemical Stability
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High Corrosion Resistance
Examples of Uses
・Firing jigs for high temperature, kiln furniture for electronic components (setters, saggars, base plates, supports)
・High-temperature furnace materials (lining bricks, rail bricks, rollers)
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