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Aluminum powder "Eckart 5413 HS", flake, 5µm

Product information "Aluminum powder "Eckart 5413 HS", flake, 5µm"

This aluminium powder is made in Germany. A previously produced aluminum spray grit 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 now platelet-shaped (flaky)and extremely reactive due to the large surface area.
The standard aluminum powder "5413 H Super" from Eckart is one of the best-known metal powders internationally. 
Unlike many aluminum powders of Asian origin, it impresses with its consistently high quality. The addition of carbon and fatty acids is essential for powders of this type, but the remaining proportions in this product are significantly lower than, for example, in the powder "Chinese Dark Flake" (also available from us).


Many German and international pyrotechnic companies therefore rely on the proven quality of the company Eckart (Altana).

Preferred areas of application

  • Aerated concrete
  • Chemical reducing agent / Gas generators
  • Pyrotechnics
  • Engines
  • Lubricants

Typical analysis values

Formula: Al
More active Metal content: min. 79.0%
Screening residue: max. 5% (at 45µm)
Acetone-soluble components: < 0.10%
Carbon: approx. 0.85%

Bulk density: 0.6 - 0.7 kg/dm³
Particle shape: platelet-shaped (flaky)
CAS No.: 7429-90-5

Signal word: ATTENTION! Inflammable

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.  

Dispensing information

This product is subject, among other things, to the Starting Materials Act (EU 2019/1148). It is sold exclusively to commercial customers and private customers over the age of 18.

Active metal content: min. 79,0 %
Color: Grau
Kohlenstoff: 0,85 %
acetone soluble content: max. 0,1 %
bulk density: 0,6 kg/dm³
particle shape: flaky
purity: min. 99,0 %
zur GPSR-Informationspflicht: Hersteller: Eckart GmbH, Güntersthal 4, D91235 Hartenstein, info.eckart@altana.com

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