聚酰胺微胶囊缓释动力学性能的影响  

Research of release dynamics function of the Trelon microcapsule

作　　者：卢荣[1] 高新[1] 张杏梅[1] 

机构地区：[1]西北大学化工学院,陕西西安710069

出　　处：《化学工程》2007年第2期56-59,共4页Chemical Engineering(China)

摘　　要：通过对染料微胶囊缓释性能进行定量研究,制备出一种环保型分散染料微胶囊。文中使用紫外-可见分光光度计测定分散染料微胶囊中染料扩散到丙酮溶液中的吸光度,并通过非线性函数方程Boxlucasl对实验数据进行拟合,建立了与微胶囊缓释性能规律相适应的数学模型。通过对这一模型的分析,得到制备过程工艺条件对聚酰胺分散染料微胶囊缓释性能的影响规律,并得到制作环保型分散染料微胶囊所需要的条件。The release function of the capsule was studied by the way of quantitative measurement to produce an environmental disperses microcapsule. For building the model of the law of the release function of microcapsule, the rate of inhale light of the colorant of disperse dyes microcapsule in acetone was determined by ultraviolet-visible spectrophotometer, and the data by Boxlueasl equation was analyzed. Through analysis of the experiment with such model, the relationship of the condition of preparation and the release function of microcapsule was got.

关 键 词：聚酰胺 微胶囊 分散染料 缓释性 

分 类 号：TQ610.1[化学工程—精细化工]