Bentonite Bleaching Earth

Bentonite Bleaching Earth

Bentonite Bleaching Earth BENTONEX-S110; natural and/or acid activated calcium-bentonite, obtained from the earth, this mineral-rich substance is processed and use for its absorbing, bleaching, and filtering properties. Only for bleaching process for vegetable oils.

TECHNICAL SPECIFICATION

Technical characteristic: natural and/or acid activated calcium-bentonite.

Chemical Composition:

• SiO2: 55 - 80 %
• Al2O3: 5 - 20 %
• Fe2O3: 1 - 10 %
• CaO: 2 - 8 %
• MgO: 0 - 5 %
• Na2O: 0 - 2 %
• K2O: 1 - 2 %
• Appearance: fine powder, particle size d50 < 20 micron
• Density: 600 g/lt ± 80 g/lt
• Humidity content: <12 % by weight
• Ph: 4,5±1,5
• Water Solubility: Insoluble