化工新型材料

化工新型材料 ›› 2018, Vol. 46 ›› Issue (1) : 218-222.

开发与应用

超声波在卤胺抗菌纤维素纤维上的应用

^1*

作者信息 +

Application of ultrasonic in cellulose fiber with N-halamine antibacterial agent

Peng Wenjun¹, Jiang Zhiming¹, Luo Yuni¹, Liu Min¹, Liu Yang¹, Li Rong¹, Ren Xuehong¹, Huang Tungshi²

Author information +

文章历史 +

Received
2016-08-24
Issue Date	Revised Date
2018-03-01	2016-08-24

PDF (2509K)

摘要

探讨利用超声波的方法将卤胺抗菌剂前驱体接枝在麻纤维上的工艺及效果。首先以三聚氯氰为活性基团,对氨基苯磺酸为水溶性基团,5,5-二甲基海因为卤胺载体,合成一种一氯均三嗪衍生物类卤胺抗菌剂前驱体HB;然后利用超声波的方法将HB接枝到麻纤维上,通过氯化制备抗菌麻纤维。研究了中性盐、碱、整理剂用量、超声温度和时间等因素对接枝效果的影响。结果表明:最佳工艺条件为中性盐200g/L、碱50g/L、整理剂20%、温度70℃、时间2h;并采用红外光谱和扫描电镜对整理后的麻纤维进行表征;氯化后的麻纤维具有优良的杀菌性能,能在10min内杀死10⁵～10⁶CFU的金黄色葡萄球菌和大肠杆菌。

Abstract

The process and effect of hemp fiber treated with N-halamine precursor by ultrasonic method were discussed.Firstly,a kind of N-halamine precursor,monochloro triazine derivative (HB),was synthesized with cyanuric chloride as active group,aminobenzene sulphonic acid as soluble group and 5,5-dimethylhydantoin as the carrier of antimicrobial agent.Then it was grafted on hemp fiber by ultrasonic process and the antibacterial material was prepared after chlorination.The influence of concentration of salt,sodium carbonate concentration and HB,reaction temperature and time on treatment effect was studied.The optimum finishing conditions were obtained as follows:200g/L of salt,50g/L of sodium carbonate,20% (owf) of HB,70℃ and 2h.The treated hemp fiber was characterized by infrared spectroscopy and scanning electron microscope.The hemp fiber had excellent antibacterial property after chlorination,and 10⁵～10⁶ CFU of Staphylococcus aureus and Escherichia coli 0157∶H7 can be inactivated within 10min.

关键词

卤胺 / 超声波 / 麻纤维 / 抗菌性能

Key words

N-halamine / ultrasonic / hemp fiber / antibacterial property

引用本文

引用格式 ▾

超声波在卤胺抗菌纤维素纤维上的应用[J]. 化工新型材料, 2018, 46(1): 218-222 DOI:

登录浏览全文

4963

注册一个新账户忘记密码

参考文献

原文顺序 | 出版日期 | 本文引用

[1] Timofeeva L,Kleshcheva N.Antimicrobial polymers:mechanism of action,factors of activity,and applications[J].Applied Microbiology and Biotechnology,2011,89(3):475-492.
[2] Cerkez I,Kocer H B,Worley S D,et al.N-halamine biocidal coatings via a layer-by-layer assembly technique[J].Langmuir,2011,27(7):4091-4097.
[3] 李蓉,刘喆,任学宏.环状卤胺化合物改性壳聚糖/PVA纳米纤维的制备与表征[J].材料导报,2013,27(14):45-48.
[4] Ren X H,Kou L,Kocer H B,et al.Antimicrobial coating of an N-halamine biocidal monomer on cotton fibers via admicellar polymerization[J].Colloids and Surfaces A:Physicochemical and Engineering Aspects,2008,317(1):711-716.
[5] Jiang Z,Ma K,Du J,et al.Synthesis of novel reactive N-halamine precursors and application in antimicrobial cellulose[J].Applied Surface Science,2014,288(1):518-523.
[6] Simona V,Alenka M.Ultrasound in textile dyeing and the decolouration/mineralization of textile dyes[J].Dyes and Pigments,2005,65(2):89-101.
[7] Mistik S,Yukseloglu S.Hydrogen peroxide bleaching of cotton in ultrasonic energy[J].Ultrasonics,2005,43(10):811-814.
[8] Akalin M,Merdan N,Kocak D,et al.Effects of ultrasonic energy on the wash fastness of reactive dyes[J].Ultrasonics,2004,42(1-9):161-164.
[9] Sun G,Xu X,Bickett J R,et al.Durable and regenerable antibacterial finishing of fabrics with a new hydantoin derivative[J].Industrial & Engineering Chemistry Research,2001,40(4):1016-1021.
[10] 蒋之铭,任学宏.棉织物的三嗪类卤胺化合物抗菌整理[J].印染,2014,23(7):11-14.
[11] Ren X H,Kocer H B,Worley S D,et al.Rechargeable biocidal cellulose:synthesis and application of 3-(2,3-dihydroxypropyl)-5,5,-dimethylmidazolidine-2,4-dione[J].Carbohydrate Polymers,2009,75(4):683-687.
[12] 顾坚,蒋学,田秀枝,等.2-氯-4,6-二苯氨基-1,3,5-三嗪改性纤维素的制备、结晶结构与水解性能[J].化学学报,2011,69(24):2975-2980.
[13] 赵涛.染整工艺与原理(下)[M].北京:中国纺织出版社,2009,77-88.
[14] Lee J,Broughton R M,Akdag A,et al.Preparation and application of an s-triazine-based novel N-halamine biocide for antimicrobial fibers[J].Fibers and Polymers,2007,8(2):148-154.
[15] Ren X H,Kou L,Liang J,et al.Antimicrobial efficacy and light stability of N-halamine siloxanes bound to cotton[J].Cellulose,2008,15(4):593-598.
[16] 刘殷,任学宏.卤胺类单体接枝棉织物的抗菌整理工艺[J].纺织学报,2013,34(2):129-135.
[17] 蒋之铭,任学宏,闫淑兰,等.氯化后棉织物的抗菌性能研究[J].棉纺织技术,2015,43(9):9-12.