High aluminum refractory castable for sale

High aluminum refractory castable construction convenient, wide range of use, quality by, price concessions, we have a professional construction team and service personnel, welcome to consult!

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High alumina refractory castable is a high quality refractory high alumina castable made of high alumina raw materials as aggregate and powder, plus binder.It is mainly used for lining of boiler, hot blast furnace, heating furnace, ceramic kiln. It is one of the high quality refractory castable.

The content of high alumina refractory castable cement is low, which reduces the production of low melt in the material and improves the product’s refractoriness, high temperature strength and slag resistance. In the process of stirring, the water consumption is only about half of that of ordinary castable, which improves the compactness of the castable and reduces the porosity.

This series of refractory castables will produce less cement hydrate after curing, and no moisture will be leaked during heating and baking, thus reducing the strength at medium temperature. Moreover, with the continuous increase of temperature, the material will be sintered gradually and the strength will be continuously improved.

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High alumina refractory castable is widely used in different parts of lining such as power station, heating furnace, melting furnace and heat treatment furnace. Excellent quality, comprehensive service, rich experience, products exported to 62 countries and regions around the world, welcome to consult the purchase of refractories.

For the high aluminum refractory castable high strength of advantage, I believe that we will have a question is why the high aluminum castable strength so high? Today, this article begins by answering that question.

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High alumina castable refractory have the low content of calcium oxide, reduces the generation of low melts in refractory material, thereby improving the refractoriness, high temperature strength and slag resistance of the refractory product. The amount of water used for refractory castable is only about one half of that of the ordinary castable, thereby increasing the compactness of the castable and reducing the porosity, after molding and curing, the generated refractory cement hydrate is small. This series of castable refractory when heating and baking, there is no large amount of water leakage, and the medium temperature strength is lowered. However, as the temperature increases, refractory material gradually sinters and the strength is continuously improved, high alumina castable has the least wear loss, high strength, arbitrary shape control, strong integrity, simple construction and good construction performance. And due to the addition of high molecular polymer, the base concrete is firmly bonded.

The high aluminum castable refractory have high strength, good high temperature performance, stable volume, small thermal conductivity, strong resistance to slag penetration, erosion resistance, convenient construction, strong furnace structure and other characteristics.And have high strength, impact resistance, mechanical wear resistance and high temperature high speed airflow,is high quality refractory castable product,all qualifications, price concessions, is one of the hot – selling products.

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We are high aluminum castable refractory manufacturer, have more than 30 years of production experience, strong technology, professional sales, rapid after-sales, welcome you to come to consult and buy, we will serve you wholeheartedly.