Calcium Aluminate Cement(CA-50) Overview of Product The CA-50 series of calcium aluminate cement products are hydraulic binding agents with alumina contents about 50-60%. Beacause CA phase (monocalcium aluminate) is the main mineral phase of the CA-50 series of cement products, these products have not only relatively excellent high-temperature service performance but also the characteristics of reasonable and stable hydrating capacity, rapid strength development and outstanding mechanical strength. According to the development of the hydrated strength of cement and the corresponding value of mechanical strength, we classifies its CA-50 series of calcium aluminate cement products into different grades to facilitate selection by customers according to the needs and service conditions of their products. Meanwhile, through optimizing the performance of products during production, we have made calcium aluminate cement products fit different methods for the construction of monolithic refractories (e.g. casting and gunning) and meet the different requirements of various castable formula systems (e.g. traditional high cement combined castables (CC) and medium cement combined castables (MCC)) for workability. This series of products contains no additives, assuring the applicability and stability of products. Performance of Product This standard applies to the CA-50 series of calcium aluminate cement products including A500,A600,A700 and A900 products produced by us. GB 201-2000 is also included in the table as a basic reference standard. We can also supply special type,any info,do not hesitate to contact me.