SDAG ALUMINA Material Technology Corporation is a China-Japan joint-venture company.
The company adopts the manufacturing technology, quality management technology and special equipment of AGC Ceramics to produce high-quality oxidized AZS fusion cast refractories and electric fusion cast α-β alumina refractories for glass furnace.
ZA series products
The ZA Series oxidized AZS fusion cast refractories are manufactured from high-quality industrial raw materials by a long-arc fused cast and unique oxygen blowing melting process in a special electric arc furnace. This electric fused cast technology causes hardly carbon contamination from the electrode. The ZA series oxidized AZS fusion cast refractories have excellent corrosion resistance and low contamination to molten glass.
ZM series products
ZM Series Alumina fusion cast refractories are produced with highly purified alumina raw material which is melted at high temperatures of more than 2000℃ in an electric arc furnace and then allowed to cool and solidify in a mold. The products contain almost no matrix glassy phase, hence exhibit excellent minimal contamination to molten glass.
Alumina Cement
In the production of CA cement our company uses both domestic and imported raw materials, use unique melting technology and is only one in strict quality control and testing throughout the whole production process to ensure producing CA with high purity and consistency, consisting of only minor C2AS , and without trace of C12A7, CA2 & any un-melted minerals.