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Synthesis of poly diallyl dimethyl ammonium chloride and application to AKD sizing
Author(s): 
Pages: 17-21
Year: Issue:  1
Journal: Hunan Papermaking

Keyword:  聚二烯丙基二甲基氯化铵均聚中性施胶剂乳液;
Abstract: 以二烯丙基二甲基氯化铵为原料,过硫酸钾(KpS)为引发剂,采用梯度升温的方法合成出了高分子量的聚二烯丙基二甲基氯化铵,并将其应用于AKD的熟化促进剂.结果表明:单体浓度为60%,引发剂过硫酸钾(KPS)用量为0.2%(/单体质量),反应体系pH值为5,Na4ED-TA用量为0.003%(/单体质量),合成出了高特性粘度的PDMDAAC;在乳化AKD过程中加入少量的PDMDAAC,其施胶效果较未添加PDMDAAC的效果更佳.
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