Description:
4A is sodium aluminosilicate, It could absorb the molecular which diameter is not more than 4 angstroms.
 
Applications:
1. Applied for deep dehydration and drying of air, natural gas, alkanes，refrigerants,organic solvents and
    other gases and liquids;
2. Adsorption of methanol, hydrogen sulfide, carbon dioxide, sulfur dioxide, ethylene, propylene, etc
3. Purification of argon;
4. Dehydration in the paint, dye and coating industries;
5. Drying for pharmaceutical packaging, electronic components and perishable chemicals

Specification:

Properties	Unit	sphere		cylinder
Diameter	mm	1.6-2.5	3-5	1/16”	1/8”
Static Water Adsorption	≥%	21.5	21.5	21.5	21.5
Bulk Density	≥g/ml	0.68	0.68	0.68	0.66
Crushing Strength	≥N/Pc	35	80	30	80
Attrition Rate	≤%	0.1	0.1	0.4	0.4
Package Moisture	≤%	1.5	1.5	1.5	1.5

Attention:
The product as desiccant cannot be exposed in the open air and should be stored in dry condition with air-proof package.