... size Small distribution marginHigh tap densityWidely used in Aluminum Conductive Paste For other requirements, please contact us. Detailed Product ... sphericity,less impurity,more than 99% active aluminium3.Silver-gray appearance, no adulterant,not be clot,low ... solar sizing,anti-corrosion coating,high-grade metal paint,conductive paint,refractories(magnesite carbon steel furnaces),military (gunpowder, ...