Caustic calcined magnesia is one of the most widely used basic materials in the magnesia product range. For many customers, purchasing this product is not only about whether the chemical indicators meet the standard, but also about whether the calcination is uniform, whether the reactivity remains stable, and whether the quality can be controlled consistently from batch to batch. Backed by Haicheng’s high-grade magnesite resources, Kuanxiang maintains close control over raw material selection and calcination processes, helping ensure more stable performance in actual applications.

Our caustic calcined magnesia features uniform calcination, stable quality, good reactivity, and broad applicability. It is widely used in refractories, paper production, chemicals, rubber, building materials, and animal husbandry. For customers who use it as an intermediate raw material, product stability is often more important than a single test result, because it directly affects downstream formulation, reaction efficiency, and finished product consistency.

We currently offer multiple grades, including QM-90, QM-92, QM-94, and QM-95, with MgO content ranging from 90% to 95%. Customers can choose the most suitable grade according to their application needs, process conditions, and cost considerations. For customers with ongoing purchasing needs, we can also provide more targeted recommendations based on end use.