|Table of Contents|

 Synthesis and application for silicone quaternary ammonium antibacterial agent GD-2(PDF)

《纺织高校基础科学学报》[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2016年03期
Page:
391-396
Research Field:
Publishing date:

Info

Title:
 Synthesis and application for silicone quaternary ammonium antibacterial agent GD-2
Author(s):
 ZHU WeiLI QingZHU YumengLI YafeiHAN Faxiao
 School of Environmental and Chemical Engineering,Xi’an Polytechnic University,Xi’an 710048,China
Keywords:
 antibacterial agent antibacterial rate cotton fabrics
PACS:
TS 193.2
DOI:
10.13338/j.issn.1006-8341.2016.03.019
Abstract:
 In order to enable the textile and the users to avoid microbial disoperation, sixteen/eighteen tertiary amines and γ-chloropropyl trimethoxy siloxane are adopted to prepare antibacterial agent GD-2 and then antibiotic finish is performed on pure cotton fabrics. The technology of synthesis and application are also studied.The optimal synthesis technology is as follows:sixteen/eighteen tertiary amines:γ-chloropropyl trimethoxy siloxane:ethyl alcohol=1:1.1:2, at 80℃ for 36h. And the appropriate application technology conditions are:usage amount of GD-2 is 20g/L, pH=6, pre-baking and baking temperature are 80℃ and 120℃, respectively. Antibacterial rate towards Escherichia coli and Staphylococcus aureus are 99.74% and 99.37%, respectively.

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Last Update: 2016-10-08