ISSN : 1226-0088(Print)
ISSN : 2288-7253(Online)
ISSN : 2288-7253(Online)
Membrane Journal Vol.24 No.2 pp.167-175
DOI : https://doi.org/10.14579/MEMBRANE_JOURNAL.2014.24.2.166
DOI : https://doi.org/10.14579/MEMBRANE_JOURNAL.2014.24.2.166
수포작용제 방호성능이 향상된 선택투과막 제조
Preparation of Selectively Permeable Membrane Materials with Enhanced Protective Capability against Blister Agents
(Received October 4, 2013, Reivised December 24, 2013, Accepted December 26, 2013)
Abstract
For selectively permeable membrane based on cellulose acetate butyrate (CAB) and polyethyleneimine (PEI)with water vapor transportability and DMMP protective performance, we intended to improve protective performance of themembrane against CEES using several additives. Results showed that CAB/PEI membranes possessed performance withgood water vapor permeation (≥ 1,800 g/m2/day) and enhanced protective capability against CEES contamination (7.1~11.5μg/cm2 ․ day). Of these membranes, the membrane containing Ag+ ion and ionic exchange resin showed the best protectiveperformance. And, we identified that the CAB/PEI membranes show excellent protection against aerosols with various particlesizes (0.005~3 μm) simulating biological agen
selectively permeable membrane,blister agent,chemical-biological protection,cellulose acetate buty-rate,polyethyleneimine
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