| color: | white |
| Brand Name: | zhongtian |
| Place of Origin: | Jiangxi China (Mainland) |
| Payment Terms: | L/C,T/T |
| Minimum Order Quantity: | 5 Ton |
| Supply Ability: | 40 Ton per Month |
| Package: | bag or follow your requirement |
activated alumina large capacity of absorption, high surface area, high strength and thermal stability.
activated alumina:
AL2O3 content:>905
size: 3-5mm, 4-6mm
surfact area: >280m2/g
Physical and chemical properties
Variety Property | Active alumina absorbent | Active alumina drying agent | Active alumina catalyst carrier | |||||||
Normal | High strength | Normal | Air separation | |||||||
Crystal phase | γType | X-P Type | γType | |||||||
Chemical composit-ions, | AL2O3 | ≥92 | ≥93 | ≥90 | ≥95 | |||||
Na2O | ≤0.3 | |||||||||
Other | 6-8 | 10 | 5 | |||||||
Physical properties | Outward size, mm | Ø2-3 Ø3-5 Ø4-6 | 5-8 | Ø2-3 Ø3-5 Ø4-6 | Ø2-3 Ø3-5 Ø4-6 | |||||
Specific surface areas, .m2/g | ≥300 | 300-325 | ≥300 | 350±20 | 200-400 | |||||
Pore volume, ml/g | ≥0.35 | ≥0.5 | 0.4±0.05 | 0.4±0.03 | 200-400 | |||||
Static water sorption, | ≥15 | 17-19 | ≥15 | ≥19 | ≥28 | |||||
Bulk density, g/ml | 0.68-0.72 | 0.74-0.77 | 0.68-0.72 | |||||||
Abrasion ratio, | ≤0.4 | |||||||||
Point crushing strength, | Ø2-3 | ≥70 | 222-311 | Ø2-3 | ≥70 | Ø2-3 | ≥70 | |||
Ø3-5 | ≥100 | Ø3-5 | ≥100 | Ø3-5 | ≥100 | |||||
Ø4-6 | ≥100 | Ø4-6 | ≥100 | Ø4-6 | ≥100 | |||||
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| Business Type: | Manufacturer |
| Product/Service (We Sell): | Ceramic ball,honeycomb ceramic,inert clay ball,honeycomb ceramic for RTO,conjugate ring,pall ring,casade ring,VSP ring,intalox ring,rasching ring,porcelain ball,porcelain sphere,ceramic sphere,ceramic honeycomb,saddle ring,supper saddle ring,foating ball,hollow ball,heilex ring,molecular sieve |
| Brands: | zhongtian |
| Number of Employees: | 101 - 500 People |
| Main Markets: | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe |
| Total Annual Sales Volume: | US$5 Million - US$10 Million |
| Export Percentage: | 21% - 30% |
| Factory Size (Sq.meters): | 30,000-50,000 square meters |
| Factory Location: | Industry park |
| QA/QC: | In House |
| Number of Production Lines: | 6 |
| Number of R&D Staff: | 21 - 30 People |
| Number of QC Staff: | 11 - 20 People |
| Management Certification: | ISO 9000/9001/9004/19011: 2000 |
| Contract Manufacturing: | OEM Service Offered Design Service Offered |