Spherical Superfine Aluminium Power

We are engaged in exporting and supplying excellent quality Spherical Superfine Aluminium Power in Gaoqing, Shandong Sheng, China.
1.Specifications
Spherical aluminum powder
Active aluminium content: min 98%
High purity

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.Partial 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
d. Aviation
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.