As we all know refractory brick is also called fire brick. It's a kind of refractory materials that made of refractory clay or other refractory material.
1, wear resistance:
2, thermal conductivity: unit temperature gradient conditions, through the material per unit area of the heat flow rate, relavent to the porosity
3, impact resistance: do not explain it, impact resistance is good, long service life
4, slag resistance: at high temperatures to resist the role of slag erosion and not be destroyed
We mainly supply Insulation Brick ,Ceramic Roller and so on. Welcome to contact us.