Activated magnesium aluminum spinel is made from imported industrial alumina and lightly burned magnesium as raw materials, which are finely ground after being solidified and fired at an appropriate temperature; It has excellent sintering activity, which can effectively improve the filling flowability and construction performance of castables, reduce the sintering temperature of products, increase the bonding strength between aggregates and matrix, and improve product density, slag resistance, and peeling resistance. According to the alumina content, it is divided into multiple series of active magnesium aluminum spinels such as HS7 and HS9.

Technical indicators of active magnesium aluminum spinel

Product particle size specifications: We can provide various powder sizes of 20-2pm.

Product packaging: 25kg or packaged according to user requirements.