Preparation of Core Shell Emulsion by Cationic Acrylate Parceled with Nano-sturcuted Alumina

Ting-ting MENG; Yong-xin JI

doi:10.14028/j.cnki.1003-3726.2016.011.007

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Preparation of Core Shell Emulsion by Cationic Acrylate Parceled with Nano-sturcuted Alumina

更新时间：2022-09-12

- Preparation of Core Shell Emulsion by Cationic Acrylate Parceled with Nano-sturcuted Alumina
- Polymer Bulletin Vol. 29, Issue 11, Pages: 60-68(2016)
- 作者机构：
  
  南京林业大学化学工程学院, 南京 210037
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2016.011.007
  CLC：
- Published：20 November 2016，
  
  Received：18 September 2015，
  
  Revised：31 August 2016，
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Ting-ting MENG, Yong-xin JI. Preparation of Core Shell Emulsion by Cationic Acrylate Parceled with Nano-sturcuted Alumina. [J]. Polymer Bulletin 29(11):60-68(2016)
DOI：

Ting-ting MENG, Yong-xin JI. Preparation of Core Shell Emulsion by Cationic Acrylate Parceled with Nano-sturcuted Alumina. [J]. Polymer Bulletin 29(11):60-68(2016) DOI： 10.14028/j.cnki.1003-3726.2016.011.007.

摘要

首先研究了高分子阳离子乳化剂的合成，其中以苯乙烯（St）和丙烯酰胺（AM）为主单体，十六烷基三甲基溴化铵（CTAB）为相转移乳化助剂，环氧氯丙烷（ECH）、三甲胺为季铵化试剂。最终确定当CTAB用量为1g，AM用量为5g，ECH用量为5.2g时，所得到的乳化剂的乳化性能最优良。对不同功能性单体对阳离子乳液涂膜吸水率与粒径的影响做了研究，结果表明：当加入交联体系双丙酮丙烯酰胺-己二酰肼基丙烯酸酯（DAAM-ADH）为1.0g时，吸水率达到最低值5.39%。最后通过加入三氧化二铝分散液制得核壳结构乳液，结果表明：当加入三氧化二铝分散液20g时，所得到的乳液包裹性能最好，乳液较稳定。

Abstract

With taking St and AM as main monomers

CTAB as phase transfer emulsifying agent

epoxy chloropropane

trimethylamine as quaternary ammonium reagent

a self-made polymer emulsifier was synthesized. The emulsifier is more stable comprising CTAB 1g

AM 5g and ECH 5.2g. The article also investigated the influences of different functional monomers on the polymer emulsion water resistance and particle size. The results showed:the cationic emulsion comprising DAAM-ADH 1.0g had the best water resistance. Finally

a core shell emulsion was made by adding nano-sturcuted alumina transparent dispersion

and we know that the emulsion prepared by dispersion 20 g gave a better state and stability.

关键词

丙烯酰胺核壳结构乳液吸水率粒径

Keywords

AcrylamideCore-shell emulsionWater resistanceParticle size

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