Mullite Insulation Brick - RS Kiln Refactory Material
2021-6-17 · Mullite insulation brick, mullite insulation brick, JM-23, JM-26, JM-28, JM-30 series lightweight heat insulation refractory brick is a new type of high-efficiency energy-saving refractory material, which can directly contact the flame . With high temperature resistance, good thermal shock stability, high strength, small thermal conductivity and other characteristics.
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