- Vermiculite[9]
- Other Agriculture Products[1]
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- Other Heat Insulation Materials[7]
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- Organic Fertilizer[4]
- Agrochemicals & Pesticides[3]
- Potassium Fertilizer[2]
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- Water Filters[2]
- Other Non-Metallic Mineral Deposit[10]
- Other Loose Beads[1]
- Filter Aids[10]
- Chemical Auxiliary Agent[2]
- Alkali[4]
- Oxide[1]
- Contact Person : Ms. Bai Xueyan
- Company Name : Shijiazhuang Kedahua Imp. & Exp. Trade Co., Ltd.
- Tel : 86-311-89687086
- Fax : 86-311-86040662
- Address : Hebei,Shijiazhuang,No.345 Youyi North Street, Xinhua District
- Country/Region : China
- Zip : 050000
diatomite for filter aid
Product Name | Diatomite Filter Aid | |||||
CAS No. | 61790-53-2 | |||||
Molecular Weight | 60 | |||||
Molecular | SiO2 | |||||
Structural Formula | O=Si=O | |||||
Types | Roasted | Melting Aided Roasted | ||||
KDH-1 | KDH-2 | KDH-3 | KDH-4 | KDH-5 | KDH-6 | |
Color | Yellow pink | White | White | White | White | White |
Specific Gravity (G/CM3) | 2.1-2.3 | 2.1-2.3 | 2.1-2.3 | 2.1-2.3 | 2.1-2.3 | 2.1-2.3 |
Moisture ≤ | 1% | 2% | 2% | 0.8% | 0.8% | 0.8% |
PH | 6.5-8.0 | 7-10 | 7-10 | 7-10 | 7-10 | 7-10 |
Bulk Density (G/CM3) | 0.34-0.42 | 0.36-0.42 | 0.38-0.42 | 0.38-0.42 | 0.38-0.42 | 0.38-0.42 |
Darcy | 0.08-0.36 | 2.2-2.9 | 2.9-4.9 | 5-6 | 6-10 | 10 min. |
Water Absorption % by W | 180 | 180 | 180 | 180 | 180 | 180 |
Oil Absorption % by W | 160 | 160 | 160 | 160 | 160 | 160 |
Median Particle Size μm | 6-15 | 10-20 | 15-25 | 20-25 | 20-30 | 30-50 |
SiO2 | 87.6% min. | |||||
Al2O3 | 2.5% max. | |||||
Fe2O3 | 1.5% max. | |||||
CaO | 0.5% max. | |||||
MgO | 0.5% max. | |||||
Loss on Ignition | 1.0% max. | |||||
Packing | 25 KG / 1000 KG bag | |||||
Usage | Used in water treatment; food industry like beverage, condiment, beer and juice etc; petrochemicals like lube additive, paint etc; filler in pesticide, fertilizer etc. | |||||
Storage | Keep in sealed and damp proof place. |
If you have any problem, pls contact us. TEL:0086-158-3399-6471
diatomite for filter aid