- Chemical Projects[1]
- Catalyst[6]
- Chemical Auxiliary Agent[9]
- Other Inorganic Chemicals[1]
- Other Lab Supplies[1]
- Other Chemicals[1]
- Other Petrochemical Related Products[1]
- Other Environmental Products[1]
- Chemical Waste[4]
- Water Treatment[10]
- Other Air Cleaning Equipment[1]
- Pressure Vessels[1]
- Reactors[2]
- Separation Equipment[1]
- Chemical Process Equipment Parts[4]
- Other Filter Supplies[1]
- Other Mining Machinery[1]
- Bearing Balls[1]
- Ceramic Ball Bearing[1]
- Valve Balls[3]
- Aluminum Pipes[1]
- Other Aluminum[1]
- Ceramics[10]
- Stainless Steel Scrap[1]
- Kaolin[1]
- Other Non-Metallic Mineral Deposit[2]
- Other Metals & Metal Products[4]
- Refractory[2]
- Other Plastic Products[7]
- PP[1]
- Contact Person : Mr. Duan Wenhui
- Company Name : Jiangxi HH Petrochemical Packing Manufacture
- Tel : 86-799-3429235
- Fax : 086-0799-3429685
- Address : Jiangxi,Pingxiang,Lashi Industrial Zone
- Country/Region : China
- Zip : 337027
Related Product Searches:Molecular sieve 4A,High Quality,molecular sieve, adsorbent
1. Performance characteristics:
4A molecular sieve's aperture is 4A,it adsorbs water, methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, propylene, and does not adsorb any molecular larger than 4A(including propane), the choice to water adsorption properties is higher than any other molecular. It is one of the largest varieties of molecular sieve in industry use.
2. Molecular formula: Na2O· Al2O3 ·2.0SiO2 ·4.5H2O
3. Technical indication
Performance | Units | Technical indication | |||
Shape |
| Article | Ball | ||
Diameter | mm | 1.5-1.7 | 3.0-3.3 | 1.7-2.5 | 3.0-5.0 |
Size pass rate | % | ≥98 | ≥98 | ≥96 | ≥96 |
Dulk density | g/ml | ≥0.60 | ≥0.60 | ≥0.60 | ≥0.60 |
Attrition rate | % | ≤0.20 | ≤0.25 | ≤0.20 | ≤0.20 |
Compressive strength | N | ≥30/cm | ≥45/cm | ≥60/p | ≥70/p |
Static water absorption | % | ≥20.5 | ≥20.5 | ≥20.5 | ≥20.5 |
Packing water content | % | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
4.Specific applications: * The depth of drying of air, natural gas, paraffin gas ,liquid cooling agent and so on, and liquid. * Preparation and purification of argon gas. * The static desiccation of drugs packaging, electronic components and perishable goods. * Dehydrating agent to paint, fuel. 5.Packaging: 30g/bag,aluminum foil bags of vacuum-packed
6.Notes: Before use molecular sieve should prevent pre-adsorbed water, organic gases or liquids.Otherwise,it should be renewable.
7.Products should produce in accordance with HG/T2524-93 standard.
Molecular sieve 4A