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Audited Supplier Activated Aluminium oxide
Chemical formula: Al2O3•nH2O n< 1
The properties and uses
This kind of product is X-ρ form active aluminum oxide dryer. Its appearance is a white spheric particle with a strong adsorptive capacity of moisture, its drying depth(dew point)can be below-70°C under certain operating and regenerating conditions. It is a high-efficiency dryer for drying micro amount water. This product is widely used as a dryer in the gas phase, liquid phase and auto-instrument wind drying of petrochemical, textile and oxygen-making industries, PSA in air-separation, etc. Due to the high heat-adsorption quantity of a single molecular adsorbing layer, so it is very suitable for the use of the heat-free regeneration device.
| 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%) | % | |||
| -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 | |
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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