| Customization: | Available |
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| MOQ: | 1 M3 |
| Alumina Percent: | 17-23% |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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| Al2O3 | 17-23% |
| SiO2 | >70% |
| Fe2O3 | <1.0% |
| CaO | <1.5% |
| MgO | <0.5% |
| K2O + Na2O | <3.5% |
| Other | <1% |
| Item | Value |
| Water absorption | <0.5% |
| Apparent porosity (%) | <1 |
| Specific gravity | 2.3-2.35 |
| Operation temp.(max) | 1000ºC |
| Moh's hardness | >7 scale |
| Acid resistance | >99.6% |
| Sizes (mm) |
Thickness (mm) |
Surface area (m2/m3) |
Free volume (%) |
Number per m3 |
Bulk density (kg/m3) |
| 25 | 3 | 210 | 73 | 53000 | 580 |
| 38 | 4 | 180 | 75 | 13000 | 570 |
| 50 | 5 | 130 | 78 | 6300 | 540 |
| 80 | 8 | 110 | 81 | 1900 | 530 |
1. Have excellent acid resistance and heat resistance.
2.It can resist to corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric aci.
3.Used in high or low temperature conditions.
Used in the drying columns, absorbing columns, cooling towers, scrubbing towers and actifier columns in chemical industry, metallurgy industry, coal gas industry, oxygen producing industry, etc.
Packaging & Shipping
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Package Type |
Container Load Capacity |
Delivery time |
Quality Insurance |
Payment Terms |
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20 GP |
40 GP |
40 HQ |
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Ton bag |
20-24 m3 |
40 m3 |
48 m3 |
Within 3-10 days |
Chinese National Standard; Offer quality assurance as request. |
T/T, L/C, Paypal, West Union |
1.Q:Are you trade company or manufacture?
A:We are manufacture with more than 14 years experience,and the price is the factory price.
2.Q:How to control the quality?
A:We have strict quality by QC team.
3.Q:How long is the delivery time?
A:It is about 5 days after payment for stoct goods,10-15 days for new producing goods.
4.Q: How to get the sample ?
A: Please contact us for send your samples.
5.Q:What is the payment terms?
A:Flexible and diverse payment ways can be chosen, make you more convenient .
Generally,30% in advance,70% before shipment
6.Q:Can you do OES service?
A:Yes,size & shape could be made as customer requirment
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