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3A Molecular Sieve

Molecular Sieve type 3A is an alkali metal alumina-silicate; it is the potassium form of the type A crystal structure. Type 3A has an effective pore opening of about 3 angstroms (0.3nm). This is large enough to allow in moisture, but excludes molecules such as unsaturated hydrocarbons which can potentially form polymers; and this maximizes lifetime when dehydrating such molecules.

Model	3A
Color	Light gray
Nominal pore diameter	3 angstroms
Shape	Sphere
Diameter (mm)	1.6-2.5	3.0-5.0
Size ratio up to grade (%)	≥98	≥98
Bulk density (g/ml)	≥0.70	≥0.70
Wear ratio (%)	≤0.20	≤0.20
Crushing strength (N)	≥35/piece	≥85/piece
Static H2O adsorption (%)	≥21	≥21
Dynamic capacity (%)	≥20	≥20
Ethylene adsorption (‰)	≤3.0	≤3.0
Water content (%)	≤1.5	≤1.5
Typical Chemical Formula	0.4K2O . 0.6Na2O . Al2O3 . 2SiO2 . 4.5 H2O (SiO2 : Al2O3 ≈2)

Attention

To avoid damp and pre-adsorption of organic before running, or must to be reactivated.

Warranty

a)By National Standard GBT 10504-2008

Offer lifetime consultation on problems occurred

Size

1.6-2.5mm and 3-5mm is common size, if you require 2-3mm,4-6mm,5-7mm, please contact customer servicem

Package

Besides carton box,carton drum, paper bag, super sack and steel drum for option

30KG/Carton box 24Box/Pallet 720KG/Pallet

35KG/Carton drum 18Drum/Pallet 630KG/Pallet

150KG/Steel drum 4Drum/Pallet 600KG/Pallet

Trasnsportation

International express, by sea or by air

Payment

Wechat pay, Alipay or T/T Transfer

If you choose T/T Transfer, please contact customer service