
Mullite Based Bricks Insulating Bricks Full Range 23 to 34 Grade for Ceramic Kiln. Low Thermal Conductivity: Features excellent thermal insulation with conductivity ranging from 0.14 to 0.56 W/m.k. High Thermal Shock Resistance: Engineered for outstanding mechanical flexibility and resistance to rapid temperature changes. High Purity Composition: Manufactured with high-grade refractory powder ensuring low iron content and high alumina purity. Accurate Dimensions: Precise sizing allows for easy cutting and seamless installation in various industrial applications. Low Heat Capacity: Designed for energy efficiency with low heat capacity to reduce thermal mass in kilns. Versatile Applications: Suitable for ceramics kilns, cracking furnaces, heating equipment, and hot blast stoves.