4A molecularsieve refers sodium A silicon aluminate. 4A molecular sheave has the ability to absorb molecules of critical diameter no more than 4A.
The 4A Guide to Molecular Sieves
4A molecularsieve refers sodium A silicon aluminate. 4A molecular stirve has the ability to absorb molecules that have a diameter of 4A or less.
It can adsorb water, methanol, hydrogen sulfide, carbon dioxide, sulfur dioxide, ethylene, propylene, etc. All molecular molecules, which are adsorbed by 3A molecular sieves can be adsorbed through 4A types.
Cie-Chinacan be trusted worldwide as a supplier of
Molecular Sieves 4A.
Technical Parameter Molecular Sieves4A:
URL Type |
|
Spherical |
|
Note |
Diameter |
|
0.5-1.0 |
1.6-2.5 |
3-5 |
1/16’’ |
1/8’’ |
– |
HTML2O Adsorption
%wt |
≥22.5 |
≥22.5 |
≥22.5 |
≥22.5 |
≥22.5 |
RH75%, 25 |
%wt |
– |
≥22 |
≥22 |
≥22 |
≥22 |
RH75%, 35 |
Bulk Density |
g/ml |
≥0.75 |
≥0.74 |
≥0.72 |
≥0.66 |
≥0.66 |
|
Crush Force |
|
– |
≥40 |
≥80 |
≥40 |
≥80 |
Average 25 bead |
Loss attrition |
%wt |
≤0.1 |
≤0.1 |
≤0.1 |
≤0.2 |
≤0.3 |
– |
Crush Strength |
– |
– |
≤0.3 |
≤0.3 |
≤0.3 |
≤0.3 |
– |
Particle Rate |
% |
≥97 |
≥98 |
≥98 |
≥98 |
≥98 |
– |
Package Moisture |
%wt |
≤1.5 |
≤1.5 |
≤1.5 |
≤1.5 |
≤1.5 |
575, 1hr |
4A. Applications to Molecular Sieves
Drying the refrigerant in hot air and dry air drying an air valve
Extraction of carbon dioxide from gas stream.
Extract and purify hydrocarbons (natural gas, LPG or air) from
Heating of electronic components, medicine and food
Packing & Shipping of Molecular Sieves:
Carton 25kg/carton lined, PE bag
55 Gallon / Steel drum sealed;
Cie-Chinawill customize any packaging to suit customer specifications.
Molecular Sieves Properties
|
N/A |
N/A |
|
N/A |
Molecular Weigh |
N/A |
Appearance |
NA |
Melting Point |
N/A |
Boiling Point |
N/A |
Density |
N/A |
Solubility H2O |
N/A |
Exact |
N/A |
Molecular Sives 4A Health & Safety Information
|
N/A |
Hazard Statements |
N/A |
Hazard Codes |
N/A |
Risk Codes |
N/A |
Safety Statements
N/A |
Transport Information
N/A |
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