Details

Autor(en) / Beteiligte

• Liu, Y.-G.
• Tian, X.
• Yin, L.
• Chen, P.-W.
• Ji, X.-B.

Titel

Effect of Binders on Combustion of the Aluminum Powder

Ist Teil von

• Combustion, explosion, and shock waves, 2022-04, Vol.58 (2), p.190-196

Ort / Verlag

Moscow: Pleiades Publishing

Erscheinungsjahr

2022

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Dioctyl sebacate (DOS), paraffin (PW), fluororubber (FR), and polyurethane (PU) are widely used as binders in aluminized propellants and explosives. In this study, ignition and combustion of aluminum powders coated with DOS, PW, FR, and PU are investigated. The flame speeds of the aluminum powders coated with DOS, PW, and PU are found to decrease with an increase in the content of these binders. The flame speed of the aluminum powder coated with FR is greater than those of the aluminum powders coated with DOS, PW, and PU. In this case, combustion improvement is due to the reaction between the alumina shell and FR.