Dark Atomized Aluminum Powder for Flash Powders
Dark gray atomized non-lamellar aluminum powder specifically for photographic flash powders and theatrical effects. 99.5% purity, 3-5 micron particles under HTS 7603.10.00.00. Rapid ignition characteristic for special effects industry.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If mixed with oxidizer as complete flash powder
Safety or signaling pyrotechnic mixtures complete classification.
If leafing vs non-leafing paint grade
Different flake orientations for pigment properties.
If pre-dispersed in printing inks
Ready-to-use metallic inks containing powder.
Not sure which classification is right?
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Import Tips & Compliance
• Classify as powder, not device; end-use declaration secondary to form
• Include ignition temperature data for proper hazard class
• Specify 'not air float' to distinguish from hazardous dust classifications
Related Products under HTS 7603.10.00.00
Atomized Aluminum Powder 99.7% Pure
Finely atomized aluminum powder with 99.7% purity and non-lamellar spherical particles, used in powder metallurgy and additive manufacturing. Classified under HTS 7603.10.00.00 as it consists of aluminum powders without a lamellar (flake) structure. Average particle size is 15-45 microns for optimal flowability.
Gas Atomized Aluminum Powder -325 Mesh
High-purity gas-atomized aluminum powder finer than 325 mesh (44 microns), non-lamellar spherical morphology for 3D printing and thermal spraying. HTS 7603.10.00.00 applies to its non-flake powder form of unalloyed aluminum. Ideal for aerospace components due to uniform particle shape.
Spherical Aluminum Powder for Additive Manufacturing
Ultra-fine spherical non-lamellar aluminum powder (15-53 microns) optimized for selective laser melting in metal 3D printing. Falls under 7603.10.00.00 as pure aluminum powder without flake structure. Ensures high density parts for automotive and medical implants.
Aluminum Powder 99.9% for Pyrotechnics
Extra dark atomized aluminum powder 99.9% pure, non-lamellar, 200-325 mesh for fireworks and flares producing bright flashes. HTS 7603.10.00.00 due to its powder form of non-alloyed aluminum without flakes. Controlled particle size enhances combustion efficiency.
Non-Alloyed Aluminum Powder -200 Mesh
-200 mesh (74 micron) non-alloyed aluminum powder with spherical non-lamellar particles for brazing alloys and sintered components. Precisely matches HTS 7603.10.00.00 as powder of pure aluminum structure. Low oxygen content <0.5% for metallurgical applications.
Microfine Aluminum Powder for Explosives
Air-classified microfine non-lamellar aluminum powder (5-10 microns) for aluminized explosives and booster charges. HTS 7603.10.00.00 classification for its pure aluminum powder form. High reactivity due to small particle size and surface area.