... 1,high purity 2,high quality nano - Al2O3 aluminum oxide nanopowder/nanoparticles dispersion/liquid/solution(Alcohol) Basic Information: Molecular ... electroplating.Specification:Appearance: White liquid Average particle size(nm) :20-30 Content of nano Al2O3: 20% Solvents: ... tape, burnish belt.6. Coating, painting, plastic, up-grade water-proof materials, fluorescent material, Resin material 7. ...