Molecular Sieve XH-9 is a highly porous, crystalline alkali metal alumino-silicate in beaded form. It’s the potassium form of the type A crystal structure. The pore opening in the crystals has a diameter of approximately 3A (3 angstroms). It’s large enough to allow in moisture but excludes molecules such as unsaturated hydrocarbons, which can potentially form polymers.
Typical Chemical Formula:
K72Na48[(AlO2)12(SiO2)12]. XH2O
Recommended Applications:
Molecular Sieve XH-9 has been specially developed for use of refrigerant drying (e. G. R22, R134a, 404, 407, etc). It has the following characters:
- High chemical compatibility with the particular refrigerant
- High mechanical strength and particle integrity necessary to prevent
- Crushing or attrition
- High moisture adsorption
- Packaging Information
- Molecular sieve XH-9 is supplied in 55 gals. Steel drum of 180 kg.
