侧基含铵盐的新型阳离子UV固化阴极电泳涂料

潘小坚; 孙东成

doi:10.11949/j.issn.0438-1157.20150604

您当前的位置：

首页 >

文章列表页 >

侧基含铵盐的新型阳离子UV固化阴极电泳涂料

材料化学工程与纳米技术 | 更新时间：2025-12-10

- 侧基含铵盐的新型阳离子UV固化阴极电泳涂料
- Novel cationic UV-curable cathodic electrophoretic coatingswith pendant amine salt
- 化工学报 2015年第11期页码：4696-4702
- 作者机构：
  
  华南理工大学化学与化工学院,广东,广州,510640
- 作者简介：
- 基金信息：
- DOI：10.11949/j.issn.0438-1157.20150604
  中图分类号： 633.2
- 网络首发：2015-11-05，
  
  纸质出版：2015-11-05
- 稿件说明：
移动端阅览
潘小坚, 孙东成. 侧基含铵盐的新型阳离子UV固化阴极电泳涂料[J]. 化工学报, 2015,(11):4696-4702.

PAN Xiaojian, SUN Dongcheng. Novel cationic UV-curable cathodic electrophoretic coatingswith pendant amine salt[J]. CIESC Journal, 2015, (11): 4696-4702.
潘小坚, 孙东成. 侧基含铵盐的新型阳离子UV固化阴极电泳涂料[J]. 化工学报, 2015,(11):4696-4702. DOI： 10.11949/j.issn.0438-1157.20150604.

PAN Xiaojian, SUN Dongcheng. Novel cationic UV-curable cathodic electrophoretic coatingswith pendant amine salt[J]. CIESC Journal, 2015, (11): 4696-4702. DOI： 10.11949/j.issn.0438-1157.20150604.

摘要

将叔胺位于主链的N-甲基二乙醇胺(MDEA)和叔胺位于侧基的7

12-二氧-3

16-二氮-3

16-二乙基-5

14-十八二醇(DDDOD)分别作为亲水单体

与聚己内酯二元醇(PCL)、异佛尔酮二异氰酸酯(IPDI)等反应

制备聚氨酯分散体。通过聚氨酯的分散性、分散体平均粒径

比较了亲水基位于聚氨酯主链和侧基的两种单体的亲水性。结果表明

亲水基团位于侧基时

亲水效果比位于主链的好。将叔氨基位于侧基的单体DDDOD作为亲水单体

与PCL、IPDI反应

制备了聚氨酯

加入UV固化单体

分散得到UV固化的阴极电泳涂料。研究了涂料的乳液性能和UV固化后双键转化率和膜性能。

Abstract

N-Methyldiethanolamine (MDEA) bearing main chain tertiary amine and 7

12-dioxa-3

16-diaza- 3

16-diethyl-5

14-octadecanediol (DDDOD) bearing pendant tertiary amine were used as the hydrophilic monomers

respectively to prepare polyurethane dispersions. Hydrophilcity of the two hydrophilic monomers was compared by the dispersibilities of the polyurethanes and mean diameters of the dispersions. The results showed that DDDOD had a better hydrophilcity than MDEA

revealing that hydrophilic monomer with pendant tertiary amine had a superior hydrophilic ability than that with backbone tertiary amine. Polyurethane was prepared by the reaction between DDDOD

poly-caprolaclone glycol(PCL) and isophorone diisocyanate (IPDI). UV-curable monomers were added into the polyurethane and dispersed together. The properties of the dispersions and films were studied. The conversion of carbon-carbon double bonds after UV-curing was analyzed.

关键词

Keywords

references

浏览量

262

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

造纸用纳米粒子复合香豆素荧光乳液的制备及性能

双微乳液法制备纳米硫酸钡颗粒

荧光水性聚氨酯纸张表面施胶剂的制备及应用

不同球磨粉碎工艺对固相合成β-磷酸三钙纯度和粒度的影响

高阻尼性涂层用环氧-丙烯酸酯复合乳液的合成