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Journal |
Textile Coloration and Finishing |
Year / Vol., Issue, Month |
2020 / V.32,no.2,Jun |
Title |
Comparative Study of Detoxification Properties of 3-Aminopropyltrimethoxysilane and Chitosan treated Cotton Fabric |
Authors |
Woong Kwon, Changkyu Kim and Euigyung Jeong* |
Institution/Affiliations |
Kyungpook National University |
Pages/Total page |
pp.96 ~ 102 / 7 |
Language |
Korean |
Abstract |
Abstract Recently, it was reported that chitosan or APTMS(3-aminopropyltrimethoxysila
ne) treatment to cotton using the simple pad-dry-cure method has potential to prepare
textile materials for military chemical warfare protective clothing. However, it is not
confirmed which method is more efficient. Therefore, this study aims to quantitatively
compare detoxification properties of chitosan treated cotton fabric with those of
APTMS treated cotton fabric. Detoxification properties were evaluated using the
well-known organic phosphorous nerve agent stimulant, diisopropylfluorophosphate(DF
P). With the same amount of chitosan and APTMS on the surface of the cotton
fabrics, APTMS treated cotton fabric exhibited 10% higher detoxification properties
than chitosan treated cotton fabric based on the rate of DFP hydrolysis and half-live
of DFP calculated from the DFP decontamination ratios of the treated cotton fabrics
through time. Therefore, APTMS treatment can be more efficient method to prepare
the textile materials for military protective clothing than chitosan treatment. |
Keywords |
Keywords chitosan, 3-aminopropyltrimethoxysilane, chemical warfare agent, organic
phosphorus nerve agents, diisopropylfluorophosphate |
Download |
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Reference |
http://koreascience.or.kr/article/JAKO202020550932778.page |
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