1Free Aluminum over 99.5%
2 High Sphericity and High Tap Density
3Small Granularity Distribution Margin
4Pass ROHS

1.product name : spherical aluminium powder paste for solar sizing

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 200kg or 50kg net each