High Purity 3A Molecular Sieve for Ig Units

• Customization: Available
• CAS No.: 1318-02-1
• Formula: 2/3K2o.1/3na2o.Al2O3.2sio2.9/2H2O
• Model NO.: Molecular Sieve 3A
• EINECS: 215-283-8;930-915-9
• Certification: ISO, Reach, Ift, Cekal, LFT
• Purity: ≥99%
• Type: Silicate
• Appearance: Spherical, Granule
• Grade Standard: Industrial Grade
• Environmental Protection: Yes
• Function: Moisture Drying
• Color: Beige
• Bulk Density: 0.70-0.80 G/Ml
• Size Ratio up to Grade: >=98.0
• Awac: Awac >=16%(Rh9%, 25 Degree)
• Delta T Value: >=35(50g Ms-3A/50ml H2O)
• Nitrogen Adsorption: <=0.3ml/G (250ml-Ms 3A, 70 Degree, 4HS)
• Dust Drops: <=50ntu
• Loi: <=1.7(540 Degree)
• Transport Package: Carton, Drum, Bigbag
• Specification: 0.5-0.9mm, 1.0-1.5mm, 1.5-2.0mm
• Trademark: CHICO
• Origin: China
• HS Code: 3824999999
• Production Capacity: 50000kgs/Years

Product Description

3A Molecular Sieve (Insulating Glass Desiccant)

As a special desiccant for insulating glass, 3A molecular sieve can best meet all the performance indexes of insulating glass without any influence on its physical and chemical properties. It can continuously and deeply adsorb the water and residual organic matter in the insulating glass spacer layer, effectively prevent the condensation and frost of the glass, completely solve the problem of distortion and breakage caused by the expansion or contraction of the insulating glass, and ensure that the insulating glass is as short as 20 years -8ºC Dew point life. Therefore, only 3A molecular sieve can be used as an insulating glass desiccant. 

Please refer to the parameters in the following:
 

Item	unit		Bead
Diameter	mm	0.5-0.9	1.0-1.5	1.5-2.0
Delta T	ºC	≥35	≥35	≥35
Static H2O adsorption (10%RH,@25C)	% wt	≥16	≥16	≥16
Bulk Density	g/ml	≥0.75	≥0.75	≥0.75
Particle ratio	%	≥98	≥98	≥98
Gas Desorption	Ml/g	≤0.28	≤0.28	≤0.28
Loss on Ignition(540C)	% wt	≤1.5	≤1.5	≤1.5