The corundum mullite fire board is mainly made of corundum and mullite with high alumina content and low impurity content.
Operating temperature: 1800℃,
It has excellent resistance to heat shock and deformation at high temperature.
Long service life, product surface is fine, good bonding strength, not easy to fall off;
High temperature strength is good, not easy to deformation and other characteristics, widely used in a variety of high temperature furnace firing products.
Customizable your size.
Please contact us for more information about High purity alumina fire plate.