Industrial Refractory Archives - RS Kiln Refractory Bricks
2021-4-1u2002·u2002(1) Mullite insulation brick. Lightweight mullite bricks, also known as mullite lightweight insulation bricks, are high-quality high-purity refractory powders.According to the specific gravity of the product, it is a lightweight mullite product synthesized by adding organic compound fillers, vacuum extrusion molding, and high-temperature sintering.
Get Price