chemical filter by pleat
By using chemically treated carbon granular or ion-exchange resin of high grade, impregnated fiber without any glue, currently applied to famous semi-conductor industry in Taiwan.
basic property
adsorbent content : 600g/sqm
media type : adsorbent loaded fiber & enveloped by nenwoven of no glue
function
Acid gases removal (H2S, SO2, HCl, HNO3, HF,H2SO4, ..)
amine gases removal (NH3, Ammonia..)
VOC gases removal ( HMDS, Toluene, IPA, Xylene..)
application
clean room air quality control (ppb filtration)
HVAC
other challenge
feagure
high efficiency even ultra low concentration ( 2~3 ppb)
high air flow with low efficiency
low particle shielding
combi filter demanding aceptable
