以N-环己基-3-氨丙基甲基二甲氧基硅烷(CAMS)与季戊四醇三丙烯酸酯(PETA)通过迈克尔加成反应制得可光固化的含硅改性丙烯酸酯,以其为稀释剂加入紫外光固化体系中,通过红外测试表征了固化过程中特征基团的变化,并考察了其对固化膜性能的影响,研究结果表明:随着含硅改性丙烯酸酯加入量的增加,固化膜凝胶率和断裂强度有所下降,但其表面水接触角增大.
参考文献
[1] | LUJEAN BURAK .The SUCCesS of UV/EB curing:environmental compliance,performance and salty[J].Journal of Coatings Technology,1997,69(874):29-31. |
[2] | RONALD GOLDEN .Safety and hardling of UV/EB curing materials[J].Journal of Coatings Technology,1997,69(871):83-89. |
[3] | C DECKER .Photoinitiated crosslinking polymerisation[J].Progress in Polymer Science,1996,21:593-650. |
[4] | Hongbo Liu;Mingcai Chen;Xiuju Zhang;Tao He;Zhixia Wang .Preparation and properties of UV-curable acrylate compositions containing silicon[J].Polimery,2004(3):168-172. |
[5] | 刘红波,陈鸣才,何涛,王志霞.氨基硅烷改性多官能团丙烯酸酯的合成及其UV固化性能[J].精细化工,2003(10):581-583. |
[6] | 王德海;江棂.紫外光固化材料-理论与应用[M].北京:科学出版社,2000:133-136. |
[7] | Shaobing Wu .Effect of Siloxane Functionlaized Caprolactone Polyols on Photocurable Epoxy Coatings[J].Journal of Coating Technology,1998(887):53-62. |
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%