3A Molecular Sieve 8x12 Mesh, Beaded
CHEMICAL FORMULA K12 [(Al02)12(SiO2)12] · nH2O
DelSORB® 3A812B molecular sieve is a multiple purpose, highly porous, high capacity alkali metal alumino-silicate in the spherical form. It is the potassium form of the Type A crystal structure with pore diameters of approximately 3Å. The 3Å pore opening will allow moisture to be adsorbed but will exclude unsaturated hydrocarbons and highly polar alcohols such as methanol and ethanol. It has high mass transfer efficiency and durability.
||8 x 12
|Nominal Pore Opening
|Equilibrium Water Capacity @ 25°C
|Heat of Adsorption
||BTU/lb of H2O
Drying of highly polar alcohols such as, ethanol and methanol, drying of unsaturated hydrocarbons (ethylene, propylene, butadiene), static dehydration of gas or air filled insulated glass units, gas drying, and cracked gas drying.
HANDLING & STORAGE RECOMMENDATIONS
Outline in our Current Safety Data Sheet - Click Here