含氟树脂的改性合成及其作为皮革填充剂的研究  

Preparation of Modified Fluorine-containing Latex and Research on Its Prpperties as Filling Agent for Leather

作　　者：秦总根[1] 

机构地区：[1]广东警官学院侦查系,广东广州510232

出　　处：《皮革化工》2006年第3期16-19,36,共5页Leather Chemicals

摘　　要：采用种子乳液聚合工艺,N-羟甲基丙烯酰胺(NMA)、丙烯酸(AA)共聚改性含氟树脂,合成了核-壳结构的改性含氟树脂皮革填充剂。讨论了NMA、AA用量对改性树脂涂膜热性能、物理性能等的影响,并利用透射电镜(TEM)、差热分析仪(DSC)和凝胶渗透色谱(GPC)进行了表征。结果表明,NMA、AA用量不宜超过超过1.5%、2%。Modified fluorine- containing latex as filling agent of leather with core-shell structure was synthesized by seeded emulsion polymerization technology. NMA and AA were selected as the modifying agents. Effect of the content of NMA and AA on the property of fluorine-containing polymer film was discussed. The TEM, GPC and DSC were used to analyze the major properties and characters of resin. The results of investigation were showed that the proper contents of NMA and AA were less than 1.5% and 2 %.

关 键 词：丙烯酸酯 改性 N-羟甲基丙烯酰胺 丙烯酸羟乙酯 皮革填充剂 

分 类 号：TS529[轻工技术与工程—皮革化学与工程]