Description: mullite insulation bricks are made from good quality and superpure raw materials, with strictly classified fillings according to their .....
Good thermal shock resistance JM 23 Mullite Insulation Brick for Heat Reaction Chamber Features: 1. Lower content of iron, alkaline and impurities, .....
Description for Sillimanite Refractory Bricks Sillimanite bricks are high-grade aluminosilicate refractory materials made primarily from sillimanite, ...