- Other Organic Chemical[1]
- Catalyst[4]
- Chemical Auxiliary Agent[10]
- Oxide[2]
- Other Chemicals[1]
- Other Heat Insulation Materials[1]
- Other Petrochemical Related Products[8]
- Gas Disposal[1]
- Waste Management[1]
- Water Treatment[10]
- Other Chemical Equipment[1]
- Separation Equipment[4]
- Chemical Process Equipment Parts[10]
- Other Filter Supplies[1]
- Refrigeration & Heat Exchange Parts[1]
- Ceramics[10]
- Other Metals & Metal Products[10]
- Refractory[2]
- Other Steel Products[1]
- Other Packaging Materials[3]
- Other Plastic Products[10]
- Plastic Nets[1]
4A Molecular Sieve
Perferred for static dehydration in closed liquid and gas systems.
4A Molecular Sieve:
it is mainly used to make static dehydration in airtight gas or liquid system. It can remove the moleculars of ethyl alcohol, hedrogen suplhide, carobn dioxide , ethylene, acrylica and also dry the alkane,
It is used as a static desiccant in household refrigerating systems , packaging of drugs, electronic components, perishable chemical and as a water scavenger in paint and plastic systems, also used commercially in drying saturated hydrocarbon streams.
Formula:Na2O.Al2O3.2SiO2.9/2H2O.
Composition: 1 Na2O: 1 Al2O3: 2.0 ± 0.1 SiO2 : x H2O
l Technical Data (+ sample picture )
Performance | Unit | Technical Target | |||
Shape |
| Piece | Sphere | ||
Diameter | mm | 1.5-1.7 | 3.0-3.3 | 1.7-2.5 | 3.0-5.0 |
Quality Ratio | % | ≥98 | ≥98 | ≥96 | ≥96 |
Bulk Density | g/ml | ≥0.60 | ≥0.60 | ≥0.60 | ≥0.60 |
Abrasion Loss | % | ≤0.20 | ≤0.25 | ≤0.20 | ≤0.20 |
Compression Strength | N | ≥30/cm | ≥45/cm | ≥60/p | ≥70/p |
Static Water Adsorption | % | ≥20.5 | ≥20.5 | ≥20.5 | ≥20.5 |
Packing water | % | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
