High Quality Pure Aluminium Powder Al Powder 99.9 % for Fireworks pigment paint
High Quality Pure Aluminium Powder Al Powder 99.9 % for Fireworks pigment paint
High Quality Pure Aluminium Powder Al Powder 99.9 % for Fireworks pigment paint
High Quality Pure Aluminium Powder Al Powder 99.9 % for Fireworks pigment paint
High Quality Pure Aluminium Powder Al Powder 99.9 % for Fireworks pigment paint
High Quality Pure Aluminium Powder Al Powder 99.9 % for Fireworks pigment paint
High Quality Pure Aluminium Powder Al Powder 99.9 % for Fireworks pigment paint

High Quality Pure Aluminium Powder Al Powder 99.9 % for Fireworks pigment paint

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Product Overview

Description


Product Description
Aluminum Powder
Aluminum is the third most abundant element in the crust of the earth, accounting for 8.13% by weight. It does not occur in free elemental form in nature, but is found in combined forms such as oxides or silicates. It occurs in many minerals including bauxite, cryolite, feldspar and granite. Aluminum alloys have innumerable application; used extensively in electrical transmission ines, coated mirrors, utensils, packages, toys and in construction of aircraft and rockets.
Aluminum is a silver-gray metal with a relative mass of 26.98, a relative density of 2.55, a purity of 99.5%, an aluminum melting point of 685 degrees, a boiling point of 2065 degrees, and a melting endotherm of 323 kj/g. Aluminum is reductive and highly oxidizable during oxidation. Exothermic. During rapid oxidation, the heat release is 15.5 kj/g per gram. Aluminum is a ductile metal and easy to process. The oxide film on the surface of the metal aluminum is transparent and has good chemical stability.
Specification
Grade
Composition (%)
O(%)
A.D.g/cm3
Particle Size
AL01
Al 99.8
0.2max
0.8-1.2
D50:30-50μm
AL02
0.2max
D50:10-15μm
AL03
0.3max
D50:4-5μm
AL04
0.3max
D50:1-3μm
Application
1. Top class metal pigments.
2. Composite materials (composite thermal spraying metal power,ceramic composite steel tube).
3. Military industry (powder, stuffing)
4. Aviation (rocket solid propellant)
5. Chemical industry (chemical activaytor,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. Firewoks,firecrackers and etc.
Packing & Delivery
5kg or 25kg Inner is plastic bag, Outer is Steel drum, or as customers' requirement

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