... nano-al2o3 aluminum oxide nanopowder/nanoparticles used for insulation Basic Information: Molecular formula: Al2O3 MW: 101 ... insulation performance,high resistivity and average particle size,can be widely used in the field of plastic, rubber,ceramics,coating, polyimide film ... ,DM,DMD,NHN,NMN and other insulation products.Specification: Item no VK ...