摘要全文综合分析了采用细乳液聚合法制备彩色墨粉用途的复合乳胶粒子的方法，该乳胶粒子的电解质凝聚手段，并对彩色墨粉凝聚工艺及其性能影响因素展开研究。

对于彩色纳米乳胶粒子的制备主要研究其乳化剂比例对最终产物的影响，发现Tx-100与SDS比例为4:1时效果最好。

研究了用电解质凝聚纳米乳胶子的条件，包括搅拌速率，熟化温度，凝聚剂浓度，胶乳的用量，升温速率。79338

（1）搅拌速率越大，粒子分布越窄，搅拌速率越大，粒子直径越小，但是过高则导致分布变宽，粒子形貌也开始不规则。

（2）在合适范围内，温度对粒子分布影响很小，但是温度越高粒子直径越大，形貌相对更为规则。

（3）乳液用量越少，粒子分布越均匀，但是粒子直径变小。凝聚剂浓度越大，粒子分布越宽，制得的直径也越大，粒子形貌越不规则。

（4）升温速率在不是很高时，对粒径分布和直径基本无影响，温度太高时会使粒径分布变宽，粒径变小，粒子形貌也更不规则。

（5）凝聚剂浓度越大，粒子分布越宽，制得的直径也越大，粒子形貌越不规则。

毕业论文关键词  细乳液聚合，凝聚工艺，无机盐凝聚，彩色墨粉

毕业设计说明书外文摘要

Title   The Preparation and Inorganic Salt Coagulation of Nano Scale Composite Color Latex Particles                   

Abstract As a significant supply in laser printing and copying ,great attentions has been attended in its preparation。 It mainly contains pigment, resin, wax and the additive The preparation involves in many fields such as fine chemicals, composite materials research, nano science and technology。 Traditional physical preparation of the toner in particle size and morphology can not meet the needs of print quality growth, therefore, chemical polymerization method is being attended to prepare the toner。

In this paper, the method of preparing composite latex particles by mini emulsion polymerization for the usage of color toner has been comprehensively analyzed, it also includes means for the latex particle cohesion by electrolyte and the color toner condensed process and performance influence factors research

The effect of emulsifier ratio on the final product was mainly studied in the preparation of color nano emulsion particles。 The results showed that the best effect of Tx-100 and SDS ratio was 4:1。 

 The conditions of electrolyte nano latex cohesion was also studied, including stirring rate, curing temperature, coagulant concentration, the amount of latex, heating rate。

Keywords  Color toner  Mini emulsion  polymerization  Condensation  Influence factors 

目   次

1 绪论 1

1。1  彩色墨粉介绍 2

1。2  采用细乳液法来制备纳米乳胶粒子 3

1。2。1  细乳液聚合的原理 3

1。2。2  细乳液法纳米乳胶粒子的制备 4

1。3  纳米彩色乳胶粒子的凝聚 4

1。3。1  凝聚机理 4

1。3。2  凝聚工艺 4

1。3。3   凝聚的影响因素 5

1。4  课题研究内容 5

2  细乳液聚合法制备纳米乳胶粒子 5

2。1 实验仪器与试剂