Diatomaceous Earth (SiO2) Diatomite
| Price: |
US $ 180-390/Ton |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
1/Ton |
| Pay Type: |
L/C,T/T,D/P,Money Gram,Western Union |
1.PropertiesIt has the special features of lacunaris structure, small density, big specific surface area, strong absorbability, good suspension property, stable physical and chemical capabilities, sound & heat insulation, abrasion proof, acid-resistant, non-toxic and odorless, etc.2.SpecificationFood Grade
PHYSICAL PROPERTIES |
CHEMICAL PROPERTIES |
Grade |
Food Grade |
SiO2 |
≥90.1% |
Color/Appearance |
Pink Fine Powder |
Al2O3 |
≤4% |
Description |
Calcined |
Fe2O3 |
≤1.5% |
Specific Gravity |
2.3 g/cm³ |
CaO |
≤0.6% |
Moisture |
≤1.0% |
MgO |
≤0.5% |
Loss On Ignition |
≤3.8% |
Others |
≤0.8% |
PH |
7-9 |
Pb, mg/kg |
<0.3 |
PH Slurry |
9.20-10.20 |
Water Diffluence |
<25mg/l |
Bulk Density |
0.38-0.45 g/cm³ |
Arsenite |
<4 ppm |
Median Particle Size Range |
5-10μm |
Heavy Metal |
<0.005% |
Retained on 325 Mesh |
≤2%-4% |
XaOH Solubility |
45%-75% |
Water Absorption By Weight |
≤180 |
HCI Solubility |
3.0%-6.0% |
Oil Absorption By Weight |
100-150 (%) |
Precipitating Speed |
≤35-55 (ml/h) |
Refraction Rate |
1.42-1.55 |
Refractory Degree |
900-1380 C |
Industrial Grade
Color |
White |
Water Diffluence |
<0.5% |
Moisture |
<0.5% |
Absorb oil |
120-190 |
Loss On Ignition |
≤2% |
SiO2 |
≥80% |
PH |
6 |
Fe2O3 |
≤1.5% |
Bulk Density |
≤0.42g/cm3 |
Al2O3 |
0≤.45% |
Flow Rate (Darcy |
1.5-12 |
CaO |
0.5≤% |
Pb, mg/kg |
<2mg/kg |
Arsenite |
<4 pm |
As, mg/kg |
<2mg/kg |
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Packing:25kg/1mt/bag,or as customer's requirements.3.Application-Diatomite is widely used as drainage agent in solid-liquid separation in the industries such as food, beverage, pharmaceutical, petroleum, chemical, dyestuff and water treatment, etc.
-Diatomite is widely used as carrier in van acid sulfate catalyst, phosphoric acid catalyst, pesticide and fertilizer.
-Diatomite is widely used as coagulant aid in wastewater treatment.
-Diatomite is widely used as functional fillings in rubber, plastics, coatings , anti-mosquito incense, paper, abrasive material, polishing paste, toothpaste, cosmetics, asphalt, cement, ceramic product, etc.
-Diatomite is widely used as thermal insulation material in thermal insulation mortar for inner and outer walls, calcium silicate board, industrial kiln, in the building material industry and others.-Diatomite is widely used as antiagglomerant in food deoxidation fresh-keeping agent; as soil improvement agent in grass of playground and green meadow; as Environmental dessicant in food, pharmaceutical, electric appliances, instrument, garment, etc.; and as oil absorbent (ground absorbent) in environmental protection projects
| Prod Model: |
SJZBS Diatomite |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Product Name: |
Diatomite Earth |
| Main Content: |
Sio2 |
| Color: |
White or Pale Gray |
| CAS No: |
61790-53-2 |
| Grade: |
Industrial and Food Grade |
| Other Name: |
Diatomite,Diatomaceous Earth |
| Shape: |
Powder |
| Composition: |
Sio2 |
| Usage: |
Industrial and Feed Grade |
Shijiazhuang Bansen Trading Co. Ltd, established in 2014, is a professional manufacturer and exporter of agriculture chemical products, such as fertilizer, agriculture foods. My company has its own cooperative factory, Our factory occupies more than 3000 square meters and with 500 workers. The international advanced modernized production, check-out facility and the science quality control system makes our products have the best quality and already passed ISO 9001: 2001quality authentication. Located in Shijiazhuang, the capacity city of Hebei Province, near to Beijing provides us convenient transportation. If you want to check our factory, you could take a flight to Beijing Capital International Airport and take a train to Shijiazhuang.
Our company supplies different kinds of products. High quality and favorable price. We're pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.
We can respond quickly according to your requirements. We always take keen interests in the development for the better performance of our products, any advice contributed to our product is appreciated. In the future, we will continue to focus on our client's demand and furture strengthen understanding and cooperation with international friends for a brilliant future.
