Expandable graphite EG-399

This graphite is manufactured from a variety of graphite in the process consisting ofthe direct action of a strong oxidant in the graphite crystals under high pressure and temperature. During the process, so there. exfoliation crystals, which after re-heating the material has the possibility of expansion, a significant multiplication of the volume,becoming at the same soft, lightweight and flexible.

Graphite parameters:

• 99% of carbon
• Granulation 0.4 - 1mm
• Expansion 250-400 [ml / g]
• PH 4-7
• Volatiles max. <15%
• Bulk density ~ 0.6 g / cm ³