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Aluminum powder "Pyro-UZ", flake, stabilized, made of 99.5% aluminum

Product information "Aluminum powder "Pyro-UZ", flake, stabilized, made of 99.5% aluminum"

This aluminium powder is made in Germany. A previously produced aluminum foil semolina is ground in ball mills with the help of fatty acids. Here the primary particles undergo a change in size, but more importantly a change in shape. The resulting particles are platelet-shaped/flaky and act like tiny mirrors.
The powder is therefore an excellent metallic effect pigment for varnishes, paints or, more recently, screeds. 

Preferred areas of application

  • Filler in polymer processing (2K systems, fillers, varnishes, paints)
  • Aerated concrete
  • Chemical reducing agent / gas generators
  • Pyrotechnics
  • Lubricants

Typical analysis values

Formula: Al
Active metal content: min. 91.0%
Sieve pass (100µm): 80 - 90%
Acetone-soluble components: 1.0 - 1.7%
Bulk density: 0.14 - 0.18%
Particle shape: platelet-shaped (flaky)
CAS No.: 7429-90-5


Signal word: ATTENTION!

Danger warnings
H228: Flammable solid
H261: Contact with water produces flammable gases.
Safety instructions
P210: Keep away from heat, hot surfaces, sparks, open flames and other types of ignition sources. No smoking.
P370 + P378: In case of fire: Use metal fire powder to extinguish.
P402+P404: Store in a closed container in a dry place.  

Active metal content: min. 91 %
Color: Silber
Kohlenstoff: 0,85 %
Schüttdichte: 0,14 - 0,18 kg/dm³
acetone soluble content: 1,0 - 1,7 %
nominal particle size: d90 100µm
particle shape: flaky
purity: min. 99,5 %
zur GPSR-Informationspflicht: Hersteller: Eckart GmbH, Güntersthal 4, D91235 Hartenstein, info.eckart@altana.com

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