Self-Flowing Insulation Refractory Castable High-Performance Refractory Material Corundum

Self-Flowing Insulation Refractory Castable High-Performance Refractory Material Corundum. Corundum Self-Flowing Insulation Refractory Castable is a high-performance refractory material mainly composed of high-purity fused corundum, with fine powder, dispersant and binder added. Corundum Self-Flowing Insulation Refractory Castable is mainly applied to the gaps between ladle seat bricks and tap holes. It features excellent self-flowing property and flowability. The product boasts high temperature resistance and superior resistance to scouring and erosion by molten steel. It exhibits no shrinkage or steel penetration at high temperatures. With dense bonding and outstanding sealing performance, it effectively prevents steel leakage, slag infiltration and flame escape. It has a moderate hardening speed, no cracking during baking.