
New powder material Nano-sized Zeolite Zeoal
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.
Vapor Adsorption/Desorption Isotherm
Crystallinity 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
Crystallinity XRD Pattern 5A
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