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Products
PRODUCT DESCRIPTION
Food grade diatomaceous earth
raw diatomite diatomaceous earth powder for food/ food grade diatomaceous earth
PHYSICAL PROPERTIES |
CHEMICAL PROPERTIES |
||
Grade |
QH-300# |
SiO2 |
≥89.7% |
Color |
White |
Al2O3 |
≤4% |
Description |
Flux Calcined Filter Aid |
Fe2O3 |
≤1.5% |
Specific Gravity |
2.3 g/cm³ |
CaO |
≤0.6% |
Moisture |
≤1.0% |
MgO |
≤0.5% |
Loss On Ignition |
≤3% |
Others |
≤0.8% |
PH |
5-10 |
Pb, mg/kg |
<0.3 |
Bulk Density |
<0.45g/cm³ |
Water Diffluence |
<25mg/l |
Flow Rate (Darcy) |
2.2-2.5 |
Arsenite |
<4 ppm |
Median Particle Size |
150 mesh |
Heavy Metal |
<0.005% |
Application Range |
Beer, Soft Drink. Wine, Beverage, vegetable oils refinery,Water Treatment, Swimming Pool Water Treatment, Other general use. |
The mentioned data of analysis just for reference, the actual result depends on physical material loaded. As natural mineral products, the mentioned product is food grade with non-toxic, harmless, non-smell, it is safety in transportation and the se of the process, and it has no any harm to person.
Personal Precautions:
Avoid breathing dust.
Wear respirator when airborne dust is present
Harmful by Inhalation
Danger of serious damage to health by prolonged exposure
Diatom insulating firebrick has characteristics of low thermal conductivity, stable volume and so on. Suitable
For aluminum, carbon industries,which furnace insulation temperature keeps around 900.
Precautions:
Avoid breathing dust.
Wear respirator when airborne dust is present
Harmful by Inhalation
Danger of serious damage to health by prolonged exposure
Caution
Dust, which is harmful to the heath of operators, will occur while using the products. It is recommended that dust
prevention appliances and ventilation equipment should be used during operation in order to keep the dust at
the minimum limit and ensure the operators to be healthy.