Alkali proof castable is made of low cement combine technology, superfine powder and high efficiency dispersant. Alkali proof castable advantages prominent, high strength, good thermal stability, impact resistance, erosion resistance, wear resistance, long service life.
This series of refractory castable material selection excellent, fire resistance can reach 1790℃, high temperature performance. Use machine stirring, pouring construction, greatly shorten the time limit, obvious economic benefits.
Alkali resistant castable advantages obvious,superior quality. Used in cement kiln preheater lining, pipe lining, cooling machine lining, coal spray gun wrapping, before and after the kiln, cooling machine and other high temperature parts. Can be prefabricated into a variety of specifications of prefabricated blocks, can also be used by spraying construction.
We sell high quality alkali proof castable and are a professional manufacturer of refractories. Alkali proof castable can be mixed with water into mortar for vibration casting, or made into prefabricated blocks for use. Because of, the high velocity of circulating fluidized bed boiler flue gas, the erosion of coal ash particles and flue gas erosion is serious, and the wear resistant refractory used for lining is in bad condition. It has been proved by operation practice that the traditional refractory materials are not suitable for the CFB boiler, and the alkali resistant castable has become the best choice for its wide use. Welcome to consult.
Alkali proof castable advantage：
1. High density and wear resistance;
2. High thermal strength;
3. Excellent corrosion resistance;
4. Good volume stability and erosion resistance at high temperature.
Alkali proof castable refractory resistant to alkali metal oxide corrosion at medium and high temperature. Its composition is similar to that of ordinary calcium aluminate cement. It is a mixture of alkali resistant refractory aggregate and powder, binder and admixture.
According to the different using environment and conditions, the alkali resistant refractory castable can be divided into light and heavy. The light alkali resistant castable can have a porosity of more than 45%, while the heavy alkali resistant castable can have a porosity of less than 45%. Heavy and can be divided into medium temperature alkali resistant castable and high temperature alkali resistant castable.
Zhengzhou Rongsheng Kiln Refractory Co.,Ltd. is professional refractory material manufacturer. Specializing in the production of refractory materials for more than 20 years, a complete range of products, production automation, high quality products, reasonable price concessions. Welcome to the purchase needs of users to contact us, we will wholeheartedly serve you.
