摘要:表面活性剂在我们生活中、各行各业中应用十分广泛,本篇论文主要着重于研究纤文行业中的表面活性剂的应用。由于表面活性剂的使用会产生一定的废水问题造成环境污染,因此本文就有针对性的选择了部分常用的表面活性剂测试了其发泡行为以及在不同比例下复配后的发泡行为的变化,以研究表面活性剂的结构对其发泡行为的影响以及其复配后的应用。将44种表面活性剂测定含固量后进行稀释测定泡沫高度,并且有选择性地进行几种表面活性剂之间的复配,测试配方的泡沫性能,验证分析的结果,即选择低泡的原料,所复配的成品泡沫也低,从而改善或解决人造纤文工业不希望助剂有太多泡沫的现状。31043
毕业论文关键词:表面活性剂;泡沫;复配
The Research of Affect on Structure of the Surfactant to Its Foaming Behavior and Its Complex Applications
Abstract:Surfactant is widely used all walks of life, this paper focuses mainly on applications in the textile fiber industry surfactant.The use of surfactants will have some problems caused by wastewater pollution, this paper have targeted selection of some commonly used surfactants,so I test the changes in a variety of foaming surfactant behavior and complex in different proportions after the foaming behavior, to apply influence of surfactant foam structure their behavior and their complex post. After measuring solid content, the 44 kinds of surfactants were dilution and measured the height of their foam. Choosing some kinds of surfactants selectively, testing the formulation of foam performance, verifying results of the analysis, that means selecting low foaming rawraw material, the compound of the finished foam is also low, thus to improve or solve Situation manmade fiber industry too many undesirable additives foam.
Keywords:surfactant; foaming; compounding
目 录
1. 引言 1
2. 表面活性剂综述 2
2.1 表面活性剂概念2
2.2 表面活性剂结构分类与性质2
2.2.1 表面活性剂结构分类 2
2.2.2 表面活性剂的性质 4
2.3 表面活性剂的应用发展6
2.3.1 高分子表面活性剂6
2.3.2 元素表面活性剂 6
2.3.3 Gemini表面活性剂 7
2.3.4 生物表面活性剂 7
3. 表面活性剂的发泡与消泡 8
3.1 表面活性剂发泡与消泡的原理 8
3.2 表面活性剂结构对泡沫稳定性的影响 8
3.3 表面活性剂泡沫的影响 9
3.3.1 表面活性剂泡沫的优点 9
3.3.2 表面活性剂泡沫的缺点 9
4. 表面活性剂的复配 10
4.1 表面活性剂复配的原理 10
4.2 表面活性剂复配后的影响 10
4.2.1 表面活性剂与中性无机盐的作用 11
4.2.2 表面活性剂与极性有机物的作用 11
4.2.3 表面活性剂与水溶性高分子的作用 11
4.2.4 表面活性剂混合体系 11 表面活性剂结构对其发泡行为的影响及复配应用的研究:http://www.youerw.com/huaxue/lunwen_27064.html