| 摘要 |
PURPOSE:The titled graphite dispersion homogenously and efficiently giving a fine graphite powder coat, which is prepd. by enclosing an aq. fine graphite dispersion contg. glycerol and a surfactant in a spray container by use of dimethyl ether. CONSTITUTION:Glycerol and 0.1-5.0% surfactant of HLB8-12 such as an alkylolamine salt of an unsaturated fatty acid are added to and sufficiently mixed with a dispersion of a fine graphite powder in water, and the resulting dispersion is enclosed in a spray container together with dimethyl ether as an aerosol propellant. EFFECT:A graphite particle is well dispersed in the aerosol container, so that no graphite deposits or agglomerates in the container after stored for a long time. |
