High-temperature Resistant Alumina Ceramic Mortar and Pestle
Alumina Ceramic Mortars and Pestle (also known as corundum mortars) are laboratory and industrial grinding tools manufactured from high-purity alumina (Al₂O₃) through high-temperature sintering (1650°C–1750°C) and precision machining. Characterized by high hardness, wear resistance, corrosion resistance, and sample purity preservation, these products are widely used in fields such as chemical analysis, materials science, pharmaceuticals, food processing, geology, and electronic materials, serving as an ideal alternative to traditional agate, glass, or metal mortars.
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