庄玉伟,陈宝元,刘志杰,王作堯,赵伟,张国宝.碱溶性丙烯酸酯乳液性能影响因素研究[J].包装工程,2022,43(13):88-93.
ZHUANG Yu-wei,CHEN Bao-yuan,LIU Zhi-jie,WANG Zuo-yao,ZHAO Wei,ZHANG Guo-bao.Factors Affecting the Properties of Alkali Soluble Acrylate Emulsion[J].Packaging Engineering,2022,43(13):88-93. |
| 碱溶性丙烯酸酯乳液性能影响因素研究 |
| Factors Affecting the Properties of Alkali Soluble Acrylate Emulsion |
| |
| DOI：10.19554/j.cnki.1001-3563.2022.13.011 |
| 中文关键词: 丙烯酸酯乳液 乳液性能 固含量 聚合温度 红外光谱 |
| 英文关键词: acrylate emulsion emulsion properties solid content polymerization temperature FT-IR |
| 基金项目:河南省科学院基本科研业务费科研项目(200602020);河南省科学院助推科技成果转化项目(220202016) |
|
| 摘要点击次数: |
| 全文下载次数: |
| 中文摘要: |
| 目的 为拓展丙烯酸酯乳液的应用领域，探究聚合反应条件对碱溶性丙烯酸酯乳液性能的影响。方法 采用种子乳液聚合法合成碱溶性丙烯酸酯乳液，按照单因素法研究了固含量、聚合温度和反应pH值对碱溶性丙烯酸酯乳液性能的影响，利用傅里叶变换红外光谱仪(FT–IR)、高效液相色谱仪(HPLC)和热重差示扫描量热综合分析仪(TG–DSC)对乳液的结构和性能进行了表征。结果 研究表明，通过控制聚合反应条件，当聚合温度为75 ℃时，可以合成黏度为10～14 mPa.s的碱溶性丙烯酸酯乳液。 结论 该丙烯酸酯乳液在包装用胶黏剂和功能性膜等方面有很好的应用前景。 |
| 英文摘要: |
| The work aims to explore the effect of polymerization conditions on the properties of alkali soluble acrylate emulsion to expand the application field of acrylate emulsion. The alkali soluble acrylate emulsion was synthesized by seed emulsion polymerization. The effects of solid content, polymerization temperature and pH value of reaction system on the properties of alkali soluble acrylate emulsion were studied by single-factor method. The structure and properties of the emulsion were characterized by Fourier transform infrared spectroscopy (FT-IR), high performance liquid chromatography (HPLC)and thermogravimetric analysis-differential scanning calorimetry (TG-DSC). According to the results, the alkali soluble acrylate emulsion with a viscosity of 10-14 mPa.s could be synthesized by controlling the polymerization conditions and setting the polymerization temperature at 75 ℃. The acrylate emulsion has good application prospects in packaging adhesives and functional membranes. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
渝公网安备 50010702501716号