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首页> 外文期刊>Journal of Applied Polymer Science >Peroxomonosulphate initiated graft copolymerization of o-toluidine onto nylon 6 and wool fibers - A kinetic approach
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Peroxomonosulphate initiated graft copolymerization of o-toluidine onto nylon 6 and wool fibers - A kinetic approach

机译：过氧单硫酸盐引发邻甲苯胺在尼龙6和羊毛纤维上的接枝共聚-动力学方法

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Chemical polymerization of o-toluidine (OT) in the presence of nylon 6 and wool fibers initiated by peroxomonosulphate (PMS) in an aqueous acidic medium was carried out under nitrogen atmosphere. During the polymerization process, graft copolymers were formed along with homopolymers of OT. A procedure is given for the separation of poly(o-toluidine) (POT) grafted fiber from the homopolymer. Rate of homopolymerization (R-h), rate of grafting (R-g, percentage grafting, and percentage grafting efficiency were determined. Rate constants were evaluated from the experimental results. The chemical grafting of POT onto nylon 6 and wool fibers was confirmed through Fourier transform infrared (FTIR) spectroscopy and electrical conductivity measurements. (C) 2002 Wiley Periodicals, Inc. [References: 30]
机译：在氮气氛下，在尼龙6和过氧单硫酸盐（PMS）引发的羊毛纤维存在下，在含水的酸性介质中进行邻甲苯胺（OT）的化学聚合。在聚合过程中，接枝共聚物与OT的均聚物一起形成。给出了从均聚物中分离聚（邻甲苯胺）（POT）接枝纤维的程序。确定了均聚速率（Rh），接枝速率（Rg，接枝百分数和接枝效率百分数），并根据实验结果评估了速率常数。通过傅立叶变换红外（ （FTIR）光谱学和电导率测量（C）2002 Wiley Periodicals，Inc. [参考：30]

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