| 彩色有机硅丙烯酸酯乳液的合成 |
| |
| 引用本文： | 方荣利,帅李,王林,杨凯,张雪峰. 彩色有机硅丙烯酸酯乳液的合成[J]. 新型建筑材料, 2007, 34(1): 1-4 |
| |
| 作者姓名： | 方荣利 帅李 王林 杨凯 张雪峰 |
| |
| 作者单位： | 西南科技大学材料科学与工程学院,四川,绵阳,621010 |
| |
| 摘 要： | 采用聚合方法合成丙烯酸酯乳液,利用有机硅对丙烯酸酯乳液进行改性,并通过用含有—NH2的单体与颜料分子中的—Cl进行反应,通过化学反应直接将颜料分子接入到聚合物链中,从而可得到彩色的硅丙乳液。研究了单体的选择、丙烯酰胺加入方式、丙烯酰胺加入量、颜料加入方式、颜料加入量等对合成彩色乳液的影响,找出了合成彩色硅丙乳液的最佳参数。该乳液具有粘结性强、成膜性好、耐水擦洗、耐光照等性能,具有优异的保色性能,可克服传统工艺颜料分散困难、色泽不自然、易褪色等缺陷。
|
| 关 键 词： | 硅丙乳液 彩色乳液 颜料 保色性能 |
| 文章编号： | 1000-702X（2007）01-0001-04 |
| 修稿时间： | 2006-07-10 |
Synthesis of colorized organic silicon acrylate latex |
| |
| FANG Rongli,SHUAI Li,WANG Lin,YANG Kai,ZHANG Xuefeng. Synthesis of colorized organic silicon acrylate latex[J]. New Building Materials, 2007, 34(1): 1-4 |
| |
| Authors: | FANG Rongli SHUAI Li WANG Lin YANG Kai ZHANG Xuefeng |
| |
| Affiliation: | Institute of Material Science and Engineering, Southwest University of Science and Technology,Miangyang 621010,Sichuan, China |
| |
| Abstract: | Acrylate latex is synthesized and then to be modified by organic silicon,the pigment molecules are directly linked with the polymer chain by chemical reaction between-NH2 of monomer and-Cl of pigment molecule,thus colorized silicon acrylate latex is obtained.Study is made on influence of the choosing of monomer,the way and amount of adding acrylamide and pigment upon synthesis of colorized latex and find out the optimal parameters of synthesizing colorized silicon acrylate latex.The latex has excellent properties of sticking,film forming,waterproofing scrubbing,light radiation resisting and unfading.It effectively solves the problems of traditional process such as the hardness of pigment dispersing,unnatural colorizing and film fading. |
| |
| Keywords: | silicon acrylate latex colorized latex pigment unfading |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
