New powder material Nano-sized Zeolite Zeoal


Nano-sized Zeolite 4A 3A 5A ZSM-5 Application examples sample spec  catalog

4A      Hydrophile

【Structural Code】 LTA
【Hydrophile】 Na12[Al12Si12O48]・96H2O

This is a representative zeolite with strong hydrophilicity and it has a composition which is the same number of coordination of Si and Al. The pore size depends on the type of ionic coordinates in the molecular skeleton,
and it is called together with the pore size as "4 A zeolite" because it shows 0.3 nano for K + ion, 0.4 nano
for Na + ion and 0.5 nano for Ca 2 + ion. Zeolite flourish in such as gas and liquid dehydrating material and
antimicrobial by ion-supporting. By refining this Linde Type A zeolite, it has been an attention material
that is expected to improve adsorption rate and optical function.

Particle size FE-SEM        *The average particle sizes are not guarantee values.

Particle size FE-SEM 


Vapor Adsorption/Desorption Isotherm

Vapor Adsorption/Desorption Isotherm

Crystallinity      XRD Pattern

XRD Pattern

Practical data

Ammonia adsorption test(Gas inspection tube measurement)

Moisture adsorption (rate of water vapor absorbing)

Rate of Sedimentation

3A・5A      Ion exchange of 4A

Nitrogen adsorption/Desorption isotherm

Nitrogen adsorption/Desorption isotherm

Crystallinity XRD Pattern   5A

Crystallinity XRD Pattern 5A

Please contact us for   3A   or   5A