Natural aluminium powder

This aluminium powder has a fine grain and is mainly suitable as a filler for epoxy and polyurethane resins to obtain good thermal conductivity. Recommended quantity: For successive layers: between 50 and 100 parts for every 100 parts of the pre-filled system. For heavily filled pastes: between 30 and 50 parts for every 100 parts of pure resin plus coarse aluminium (between 300 and 600 parts depending on the type available). Technical data: Colour: grey | Apparent density (g/ml): 0.7-1.1 | Real density (g/ml): 2.7 | Average grain size (micro m): 0-71 | Processing: Mix the aluminium powder into your epoxy or polyurethane resin and mix thoroughly.