The Best corundum mullite bricks manufacturer and supplier in China

Zhengzhou Sunrise Refractory Material Factory is a high-quality corundum mullite manufacturer and supplier in China. The corundum mullite brick products produced by our factory use imported slab corundum and high-purity fused corundum as the main raw materials, and apply advanced ultra-fine powder. Adding technology, after mixing, molding, drying, and firing at high temperature in the kiln.
The corundum mullite brick of Tianyang refractory has the characteristics of high refractoriness, good thermal shock resistance, high temperature strength, excellent corrosion resistance, strong slag resistance, small expansion coefficient, low creep and anti-flaking.

Mullite is an excellent refractory material, which has the characteristics of uniform expansion, excellent thermal shock stability, high load softening point, low temperature creep value, high hardness and good chemical corrosion resistance. Pure fused mullite, ordinary fused mullite, all natural bauxite concentrate sintered mullite and light burned mullite. Lightweight mullite aggregates can be quickly oven-fired, and the exhaust gas is smoothly discharged at high altitudes, reducing the time of the oven and improving economic efficiency. The processing temperature is high, and it can be directly contacted with the flame working lining to complete the high temperature and energy saving. Low thermal conductivity, good heat preservation, special lightweight mullite aggregate, stable volume, high strength and good air tightness. The structural component is reduced by 40--60%, which reduces the problem of the top hanging bricks. It is suitable for use in high temperature kiln under various atmospheric conditions; corundum mullite brick is widely used in high temperature sintering of zirconia ceramics, fluorescent materials, electronic ceramics, magnetic materials and ceramic powders, and gasification furnace and synthetic ammonia in the petrochemical industry. Reformer, carbon black reactor and glass industry high temperature furnace and other equipment. The dimensions, physical and chemical indicators and service life of the products have reached or exceeded the level of similar products at home and abroad.