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PHYSICAL PROPERTIES and ANALYSIS, weight %
Diatomaceous Earth…… 100%
pH…………..........……………. 7.5 – 9 (alkaline)
Water Absorption ………. 160%
Median Particle Size, microns …10
Median Pore Diameter, micron…… 1.2
Amorphous Silica ……….. 100%
Silicon Dioxide (silica) …… 89% 890g/kg
Aluminum Oxide ………….. 4.0% 42.1g/kg
Iron Oxide ……………………. 1.7% 17g/kg
Calcium Oxide ……………… 1.4% 14g/kg
Sodium Oxide ……………… 1.2% 12g/kg
Magnesium Oxide …….…. 0.6% 6g/kg
Potassium Oxide ………….. 0.5% 5g/kg
Other Oxides ……………….. 1.6% 16g/kg
The properties of Star Lake Diatomaceous Earth represents typical average values obtained in accordance with generally accepted test methods, but are subject to normal manufacturing variations. They are supplied as a technical service and are subject to change due to natural fluctuations.
Data shown is considered accurate and reliable, however no guarantee is given nor intended
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