设计并利用自由基聚合制备了一种无毒低表面能有机硅树脂,研究了丙烯酸丁酯含量对共聚物Tg的影响,以及有机硅单体质量分数对树脂转化率的影响,并借助FT-IR、DSC、GPC等对其进行了相关表征.将合成的有机硅树脂与含端羟基的硅油按比例混合制备了一种低表面能防污涂料,加入二月桂酸二丁基锡后可室温固化成膜,通过对涂层的接触角、结合强度和1~3个月的防污性研究,发现该涂层具有良好的防污性.
参考文献
[1] | 张祖文,徐德增,由继业.有机硅改性氟碳防污涂料表面接触角和防污效果的研究[J].中国涂料,2010(08):21-23. |
[2] | BRADY R F,SINGER I L .Mechanical factors favouring release from fouling release coating[J].Biofouling,2000,15:73-78.,2000. |
[3] | JEON S I,LEE J H,ANDRADE J D,et al .Proteinsurface interaction in the presence of polyethylene oxide simplified theory[J].Joural of Colloid and Interface Sicence,1991,142 |
[4] | BRADY R F,SINGER I L .Mechanical factors favouring release from fouling release coating[J].Biofouling,2000,15:73-78.,2000. |
[5] | SUGIURA S,EDAHIRO J I,SUMARUK,et al .Surface modification of polydimethylsiloxane with photo-graf ted poly (ethylene glycol) for micropatterned protein adsorption and adhesion[J].Biointerfaces,2008,63 |
[6] | 王凤奇,李樾.新方法制备聚丙烯酸锌树脂及其自抛光性能的研究[J].涂料工业,2013(03):12-16. |
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%