An alumina specialist with nine strategically located production facilities and a worldwide network of sales offices. Almatis invests continually to expand capacities to secure the supply of high-quality premium aluminas.
Established 1915. Specialize in non-oxide ceramic powders, such as BN, silicon nitride and boron carbide. Also have fused silica and spherical alumina fillers.
Established 1942. Specialize in precision grading of calcined alumina and fused aluminum oxide powders for lapping, fining and polishing applications. Both materials are graded to 12 specific micron sizes using a continuous, automated water elutriation process. Also market SiC, boron carbide, glass spheres, vibratory finishing media and blasting media.
Manufacture ultra-high-purity aluminas with median particle diameters from 0.05 to 100 micron. Manufacture ultra-high-purity magneisum aluminate spinel and other specialty aluminates and alumina compounds. Parent organization, Sasol North America Inc., produces high-purity boehmite aluminas, sol aluminas and specialty calcined aluminas.
Producer and distributor of various grades of aluminum nitride for sintering. Also produces silica coated aluminum nitride with excellent thermal conductivity properties. Atomized spherical and conventional Aluminum powders also are offered.
