High Performance Non-water Taphole Clay

　　By employing the material homogenizing and micro powder pre-mixing technology, the taphole clay has quite high plasticity and gas permeability, the high-performance of the taphole clay is improved, and the anti-washing and anti-corrosive properties are also improved. The product is in the micro swelling state at the high temperature, so that the product can be quickly dried. The product shows high sintering performance when used, is easily extruded into iron notches and opened, and is high in anti-washing property and long in uniform-speed tapping time and guarantee period; moreover, it can ensure the safe and smooth operation of blast furnaces and raise the iron tapping amount.