PT. Grains Indonesia White Fused Alumina
white fused alumina (WFA) is obtained from the fusion of high purity calcined alumina in electric arc furnaces. WFA is raw material characterized with high hardness, yet friable with high purity, chemical stability, a high melting point, and large crystal size. white fused alumina is used in many applications including grinding and cut off wheels, refractories and ceramic shapes, coated abrasives, investment casting shells, laminates, coatings, blasting abrasives, lapping and polishing, and many more. PT GRAINS INDONESIA provide high quality white fused alumina products ranging depending on the purpose of use to satisfy diverse customer requirements.
❖ Unground & Ground Grades – Standard
❖ Unground & Ground Grades - Low Electric Conductivity
❖ Unground & Ground Grades - High Whiteness
❖ Ground Grades - Viscosity Optimized Compound (VOC)
❖ Precipitated Hydrate Grades – Super Fine
