EC21 Product Catalogs - bulk lot

Brown Fused Alumina/Brown Abrasives Alumina Grit Size

20190905

Bulk density1.53-1.99g/cm3Specific gravity3.6-3.9g/cm3Purpose of Brown Fused Alumina/brown abrasives alumina: 1.sand blasting for aluminum profile/copper material/glass/washed jeans/precise mould2.g

20/40mesh 30/60mesh 80mesh Abrasive Garnet

20200207

Bulk density 1.8-2.1g/cm3 Hardness 7.5-8 Chloride content <25PPM Acid solubility <1% Conductivity <25 ms/m Melting point 1300℃ Shape sub angular SiO2 34-38% Fe2O3+FeO 25-33% Al2O3 17-22% MgO 4-6% C

Monocrystalline Aluminum Oxide Abrasive Grain F36 F46 F54

20230605

Bulk Density 1.75-2.05g/cm3 Particle Shape Blocky, Sharp Color Blue Chemical compositions[%] Al2O3 99.40 SiO2 0.10 Na2O 0.03 Fe2O3 0.04 TiO2 0.28 CaO 0.08 MgO 0.03 Applications Bonded abrasive tool