Molecular Sieve 4A

Molecular Sieve 4A
1,Used as gas dryer and purification
2,Purify various gases and liquids
3, High crushing strength

Molecular Sieve 4A 

 Applications:  

 

It is mainly used as a gas dryer and purification for various gases and liquids, such as refrigerant, medicine, electronic materials and changeable substance, purification of argon gas. 

Formula: Na2O·Al2O3·2.0SiO2·4.5H2O 

 

Technical parameter: 

Item	Unit	Target
Shape		Spherical			Cylindrical
Diameter	mm	1.6-2.5	3-5	5-8	1.6	3.2
Bulk density	g/ml	0.70±0.02	0.68±0.02	0.68±0.02	0.68±0.02	0.68±0.02
Wear ratio	%	≤0.10	≤0.10	≤0.10	≤0.20	≤0.20
Crushing strength	N	≥35	≥80	≥140	≥32	≥80
H2O adsorption	Mg/g	≥210	≥215	≥215	≥215	≥215
Methanol adsorption	Mg/g	≥140	≥140	≥140	≥140	≥140
Packing water	%	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0

 

 

 

 

 

 

 

 

 

Typical Applications:

 

 Deep drying of air, natural gas, alkane and refrigerant.

 Generation and purification of argon.

 Static dehydration of electronic element, pharmaceutical and unstable materials.

 Desiccant for paint, dope and foul etc. 

Packing:

25 Kg Carton box; 30kg iron drum;160kg iron drum.