Radiation-induced grafting of vinyl benzyl trimethyl ammonium chloride onto nylon-6 fabric

被引:20
|
作者
Kolhe, Shailesh M. [1 ]
Kumar, Ashok [1 ]
机构
[1] Def Lab, Radiat Proc Grp, Jodhpur 342011, Rajasthan, India
关键词
grafting; vinyl benzyl trimethyl ammonium chloride (VBTAC); 2-hydroxy ethyl methacrylate (HEMA); gamma irradiation; nylon-6; fabric;
D O I
10.1016/j.radphyschem.2006.09.004
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Vinyl benzyl trimethyl ammonium chloride (VBTAC) was grafted onto nylon-6 fabric in the presence of 2-hydroxy ethyl methacrylate (HEMA) by the simultaneous irradiation method in the presence of air with Co-60 gamma-radiations. An increase in grafting was observed with increasing dose. Fourier transform infrared (FTIR) and thermogravimetric analysis (TGA) confirmed the grafting of VBTAC. Morphological changes after grafting were confirmed by scanning electron microscopy (SEM). The X-ray diffraction (XRD) pattern showed changes in crystallinity on grafting. The initial studies carried out with grafted nylon fabric showed behavioural changes in the burning properties. (C) 2006 Elsevier Ltd. All rights reserved.
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页码:901 / 906
页数:6
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