1.Excellent adsorption capacity, specifically at ultra-low RH
2.High quality with low price
3.Pass ISO9001
Molecular Sieve 3A
Molecular Sieve type3A, the ideal formula is 0.4K2O·0.6Na2O·Al2O3·2.0SiO2·4.5H2O,.Its effective aperture is 3 eh, mainly used for absorbed water(the diameter of water molecules is about 2.8 eh), not adsorb any molecular diameter greater than the water and thus play a role in screening, With the adsorption rate was fast, regeneration frequency ,more crash-resistant, high strength and Strong anti-pollution ability, adsorption efficiency and long life for high-end sector of choice for high-precision dry moisture products, Control of the cavity insulating glass has long maintained at the dew point below -60 centigrade.
Key Words
- Under the ultra-low humidity conditions,still offer high water adsorbption capacity,Effective control of environmental humidity
- Have a choice of gas adsorption, only the absorption of a diameter less than 3 angstrom molecular, mainly for the absorption of water molecules
|
Item |
Unit |
Specification | ||
|
Diameter |
mm |
0.5-0.9 |
1.0-1.5 |
1.5-2.0 |
|
Bulk density |
g/ml |
≥0.68 |
≥0.68 |
≥0.68 |
|
Size ratio up to grade |
|
≥98.0 |
≥98.0 |
≥98.0 |
|
Water adsorption capacity (Effective) |
(RH60, 25) |
≥18 |
≥18 |
≥18 |
|
(RH20, 25) |
≥15 |
≥15 |
≥15 | |
|
Delta T value |
(25g sieves / 25ml H2O) |
≥50 |
≥45 |
≥45 |
|
(10g sieves / 10ml H2O) |
≥38 |
≥35 |
≥35 | |
|
Nitrogen adsorption |
ml/g |
≤1.0 |
≤1.0 |
≤1.0 |
|
Dew point |
|
≤-60 |
≤-60 |
≤-60 |
|
Dust drops |
unit |
≤15 |
≤12 |
≤12 |
|
Ignition loss |
(950) |
≤2 |
≤2 |
≤2 |