以偶氮二异丁腈为引发剂、聚乙烯吡咯烷酮为分散剂、乙醇-水混合溶剂为分散介质,采用甲基丙烯酸缩水甘油酯、甲基丙烯酸甲酯和丙烯酸丁酯为共聚单体,合成了含有环氧基的丙烯酸酯树脂;考察了丙烯酸丁酯量对共聚物微球形态的影响、反应时间与转化率的关系、丙烯酸酯树脂的玻璃化温度和环氧值等物性;利用合成的丙烯酸酯树脂,配合适当的助剂,制备出加工性能优异的丙烯酸酯粉末涂料.
参考文献
| [1] | 胡杰,刘百玲,汪地强.乙醇-水介质中单分散聚甲基丙烯酸甲酯微球的制备[J].高分子学报,2003(04):540-543. |
| [2] | Kim MS;Lee GH;Hong JM;Lee H .Synthesis of monodisperse PS-co-PDMS microspheres by dispersion polymerization[J].Materials science & engineering, C. Biomimetic and supramolecular systems,2007(5/8):1247-1251. |
| [3] | Hong J;Hong CK;Shim SE .Synthesis of polystyrene microspheres by dispersion polymerization using poly(vinyl alcohol) as a steric stabilizer in aqueous alcohol media[J].Colloids and Surfaces, A. Physicochemical and Engineering Aspects,2007(1/3):225-233. |
| [4] | Haruma Kawaguchi .Functional polymer microspheres[J].Progress in Polymer Science,2000(8):1171-1210. |
| [5] | Gonzalez M.F.;Cuadrado T.R.;Ruseckaite R.A. .Structural changes of polylactic-acid (PLA) microspheres under hydrolytic degradation[J].Journal of Applied Polymer Science,1999(8):1223-1230. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%