Molecular sieve 3A IG: --ISO9001:2008 --High Quality desiccating agent of insulating glass --Professional manufacturer
1. Introduction: Molecular Sieve type 3A is a kind of alkali aluminosilicate ,generally as the desiccant in petroleum chemical industry.Because of its special crystal structure and 3A length mesh, it can totally adsorb the substance whose diameter is smaller than 3A.
2. Formula: 2/3K2O·1/3Na2O·Al2O3·2.SiO2·9/2H2O
3. Main application:
1)Drying of unsaturated hydrocarbons (e.g. ethylene, propylene, butadiene) 2)Cracked Gas Drying3)Drying of natural gas, if COS minimization is essential, or a minimum co-adsorption of hydrocarbons is required. 4)Drying of highly polar compounds, such as methanol and ethanol5)Drying of liquid alcohol6)Static, (non-regenerative) dehydration of insulating glass units, whether air filled or gas-filled.7)Drying of refrigerants
4. Specification:
Item | Unti | Target | |||
Shape |
| Pellet | Ball | ||
size | mm | 1.5-1.7 | 3.0-3.3 | 1.7-2.5 | 3.0-5.0 |
Size ratio up to grade | % | ≥98 | ≥98 | ≥96 | ≥96 |
Bulk density | g/ml | ≥0.60 | ≥0.60 | ≥0.60 | ≥0.60 |
Abrasion rate | % | ≤0.20 | ≤0.25 | ≤0.20 | ≤0.20 |
Crushing strength | N/p | ≥45 | ≥60 | ≥45 | ≥60 |
Water adsorption | % | ≥20 | ≥20 | ≥20 | ≥20 |
Packing water | % | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
5. Packing:
By carton box, each box 30kg or 25kg, inside airtight bag.
Or 150kg/sealed iron drum, inside airtight bag.
3A Molecular Sieve for Insulating Glass
