High purity atomized spherical aluminium powder

spherical aluminium powder1.product name : spherical aluminium powder 2. chemical analysis (wt%) Element contents Actice Al,(min)98. % Cu(max)0.015 Fe(max)0.20 Si(max)0.20 H2O(max)0.10 3.partical size: the particle size can be controlled in 0-45um as wish 4. Characteristic: a. Symmetrical particle size,small granularity distributing margin and high tap density b. Good sphericity,low impurities content,activated aluminum over 98%. c. Silver-gray apperance,no exterior miscellaneous items or glomeration,low moisture content,allowing long time storage. 5.Application Scopes a. Top class metal pigments. b. Composite materials (composite thermal spraying metal power,ceramic composite steel tube). c. Military industry (powder,ammunition stuffing) d. Aviation (rocket solid propellant) e. Chemical industry (chemical activaytor,pesticide) f. Metallurgy (aluminothermy,steel-making deoxidizing agents) g. Fire-resistant materials (magnesia alumina bricks for steel-making facilities) h. New construction materials (aerating agents for aerated concrete) i. Anti-rust materials j. Firewoks,firecrackers and etc. 6. Packing : in Steel drum of 25kg or 50kg net each