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Audited Supplier Activated Aluminium oxide Defluorinating agent
Chemical formula: Al2O3•nH2O n< 1
The properties and uses
This product is a white spheric particle with high defluorinating capacity, good physical properties, high strength, non-toxic and tasteless. It will not be softening, expanding and breaking when immersed in water. The product is safe to use, easy to regenerate and has a long period of service life. The quantity of the purified water can meet the National Standard for drinking water. In addition to using for the defluorination of drinking water, it can also use for the defluorination of other industrial devices.
| Specifications\Indexes | Bulk density | Specific Surface area | Pore volume | Static adsorption | Crushing strength N/sphere | Initial abrasion rate | |
| g/cm3 | m2/g | cm3/g | %(RH=60%) | % | |||
| NTA-100 | Φ3-5 | ≥0.70 | ≥280 | ≥0.38 | ≥15.0 | ≥70 | ≤0.40 |
| NTA-101 | Φ3-5 | ≥0.70 | ≥300 | ≥0.40 | ≥17.0 | ≥80 | ≤0.40 |
| Φ4-6 | ≥0.68 | ≥300 | ≥0.40 | ≥17.0 | ≥120 | ≤0.40 | |
| Φ5-7 | ≥0.68 | ≥300 | ≥0.40 | ≥17.0 | ≥130 | ≤0.40 | |
| Φ6-8 | ≥0.70 | ≥300 | ≥0.40 | ≥16.0 | ≥130 | ≤0.40 | |
| NTA-102 | Φ3-5 | ≥0.68 | ≥300 | ≥0.40 | ≥17.0 | ≥80 | ≤0.60 |
| Φ4-6 | ≥0.68 | ≥300 | ≥0.40 | ≥17.0 | ≥110 | ≤0.60 | |
| Φ5-7 | ≥0.68 | ≥300 | ≥0.42 | ≥17.0 | ≥120 | ≤0.80 | |
| Φ6-8 | ≥0.68 | ≥300 | ≥0.42 | ≥16.0 | ≥120 | ≤0.80 | |
| NTA-103 | Φ3-5 | ≥0.68 | ≥350 | ≥0.45 | ≥19.0 | ≥80 | ≤0.40 |
| Φ4-6 | ≥0.68 | ≥350 | ≥0.45 | ≥19.0 | ≥110 | ≤0.60 | |
| Φ5-7 | ≥0.68 | ≥350 | ≥0.45 | ≥18.0 | ≥120 | ≤0.60 | |
| Indexs | Unit | NTA-104 | ||
| Appearance | / | White sphere | ||
| Particle size | mm | Φ2-3 | Φ1.0-2.5 | Φ0.5-2.0 |
| Bulk Density | g/cm3 | ≥0.70 | ≥0.70 | ≥0.70 |
| Specific surface area | m2/g | ≥280 | ≥300 | ≥300 |
| Pore volume | cm3/g | ≥0.38 | ≥0.38 | ≥0.38 |
| Crushing strength | N/sphere | ≥45 | ≥35 | ≥10 |
Warehouse
Q: How is your quality?
A: We have technicians and QC for quality control. And we would like to do third-party inspections such as SGS of CQI and so on.
Q: Can you provide OEM / ODM service?
A: Yes, OEM / ODM are available.
Q: Can you supply free samples?
A: Free sample is available, but freight charges will be at your account. The charges will be returned to you or deducted from your order in the future.
Q: What about the payment?
A: TT, Irrevocable L / C at sight, Western Union, Paypal or Made in China account.
Q: How about your delivery time of the products?
A: For normal products, we usually have stock. Special products need to be negotiated with customers.
Q: How about your after-sale service?
A: Any problems, we will try our best to find the best solution and give you satisfying feedback And we will track the whole process from the time we received the order to the time you received the goods.
Q: How about the packing?
A: Usually we use ordinary packaging like a plastic bag, kraft bag. If the customer has a request, we will meet the customer's requirement.
If you have any questions, please feel free to contact us. We are always ready to offer you help to build friendly cooperation with you!
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