Aluminium powder
CAS RN:7429-90-5
Appearance: Gray powder
Al purity: 99.8% min.
Detailed Product Description: Spherical Aluminum powder 3-4 Micron
Particle Size: 0-45 micron
Al Purity: 99.80% min.
|
Type
|
D50(µm)
|
Tap Density
(g/cm3)
|
Chemical Composition
|
||||
|
Al Active min
|
Impurity not more than %
|
||||||
|
Cu
|
Fe
|
Si
|
H20
|
||||
|
0#
|
40±5
|
≥1.6
|
98.0
|
0.015
|
0.20
|
0.20
|
0.10
|
|
1#
|
29±3
|
≥1.6
|
98.0
|
0.015
|
0.20
|
0.20
|
0.10
|
|
2#
|
24±3
|
≥1.6
|
98.0
|
0.015
|
0.20
|
0.20
|
0.10
|
|
3#
|
13±2
|
≥1.5
|
98.0
|
0.015
|
0.20
|
0.20
|
0.10
|
|
4#
|
6±1.5
|
≥1.4
|
98.0
|
0.015
|
0.20
|
0.20
|
0.10
|
|
5#
|
2±1
|
≥1.4
|
98.0
|
0.015
|
0.20
|
0.20
|
0.10
|
Characteristic:
1.Symmetrical particle size, small granularity distributing margin and high tap density.
2.Good sphericity, low impurities content, activated aluminum over 98%.
3.Silver-gray appearance, no exterior miscellaneous items or glomeration,low moisture content,allowing long time storage.
Application scopes:
1.Top class metal pigments.
2.Composite materials(Composite thermal spraying metal powder,ceramic composite steel tube).
3.Military industry(powder,ammunition stuffing).
4.Aviation(rocket solid propellant).
5.Chemical industry(Chemical activator,pesticide)
6.Metallurgy(aluminothermy,steel-making deoxidizing agents)
7.Fire-resistant materials(magnesia alumina bricks for steel-making facilities)
8.New construction materials(aerating agents for aerated concrete)
9.Anti-rust materials
10. Fireworks,firecrackers and etc.
Packings: 50 kgs of Weaved bags or drums with lined plastic bags, but it is upon client's request.
Carefully keep away from moist and damp. Store in dry and ventilating place