The compact microstructure of AC-33 enables it to have very good corrosion resistance to molten glass. It very rarely results in stoning and has very limited chances to cause blistering and other defects to glass, so AC-33 is the most common product used in the glass furnace. It mainly used in the position of melter superstructure, work end sidewall, paving tile and channel,etc.
Typical Physical Properties:
Casting Technology :