Food grade feed grade pool grade diatomaceous earth powder
Diatomaceous earth, also known as diatomite, kieselguhr, kieselgur, and Celite, is a naturally occurring, soft, chalk-like, sedimentary rock mineral that is easily crumbled into a fine white to off-white powder. This powder has an abrasive feeling similar to pumice powder and is very light-weight due to its high porosity. It is made primarily of silica and consists of fossilized remains of diatoms, a type of hard-shelled algae. It is used as a filtration aid, as a mild abrasive, as a mechanical insecticide, as an absorbent for liquids, as cat litter, and as a component of dynamite.
PHYSICAL PROPERTIES |
CHEMICAL PROPERTIES |
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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. |
1. Free sample
2. Good price, good quality
3. Different sizes / shapes / packing are available for you, we can make as per your requirements.
4. Trade term: T/T, Western Union
1. Is the sample free?
Yes, of course.
2. How to get a sample?
Option 1: Give us your foreign address and phone number by email or phone, and the basic info. of product like shape / size / weight /color etc., we will send to you at our earliest convenience.
Option 2: Give us your address of China Agent if you have, and the phone no., basic info. of product like shape/size/weight/color etc., we will send to your agent at our earliest convenience.
3. How to contact you?
YX Trading: Email to us, or directly call us.
Jiaqi Mineral Processing Factory is located in Lingshou County which is famous for its rich minerals such as the tourmaline powder , vermiculite ,anion powder ,and the colored sand . The production of Food grade feed grade pool grade diatomaceous earth powder/ diatomite is 200,000ton per month , so that we can be a good supplier for the long time in the future.