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Nedex molecular sieve ‘Zeolan-K’ is a mixture of 3A synthetic zeolites and natural binders. The products are designed for a static water adsorption process with very low adsorption speed. With an optimized density they can reach very good water adsorption capacity in a specific volume. They have no chemical reactions to aluminium, steel, galvanized steel and plastics.


ZEOLAN-K is an adsorbent for insulating glass units with specifications according to EN 1279:2018.


- Very low gas desorption values

- High water adsorption capacity

- Granulation without broken particles and

- Low electrostatic values and zero dust content

are the most important characteristics. 



Carton boxes (25 kg, filled at 70-100°C, vacuum / no vacuum)

Metal barrels (160/170 kgs, filled at 70-100°C, no vacuum)

Big bags (650 kgs, in textile with inliner fabricated big bags filled at 70-100°C)


Granule sizes:

0,5-0,8 mm (automatic filling)

1,0-1,5 mm (manual filling)

1,4-2,0 mm (manual filling)



ISO:     ISO 9001 / ISO 14001 / ISO 18001

EN:      EN 1279-2:2018 / EN 1279-3:2018 / EN 1279-4:2018

Others: Cekal / ASTM / GOST / EcoVadis


Please send e-mail to info@nedexgroup.com in order to request Technical Data Sheet.




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