Active Alfa-AluminaMicropowder is calcined in a unique firing process by using excellent alumina as its raw material, selected composite mineralizing agents, and adopted superfine grinding technology.

• 该产品采用优级氧化铝为原料，精选复合矿化剂，经独特的烧成工艺煅烧，利用超细粉磨技术加工而成。