以双碳羟基硅油(K-50)、异佛尔酮二异氰酸酯(1PDI)和丙烯酸羟乙酯(HEA)为原料,合成光敏性有机硅树脂PSUA;以PSUA为有机相,溶胶-凝胶法制备的硅溶胶为无机相,以γ-甲基丙烯酰氧丙基三甲氧基硅烷(TMSPM)为两相间的偶联剂,制备了光固化有机/无机杂化体系.对反应产物和硅溶胶进行了红外光谱(FT-IR)分析,用扫描电镜(SEM)观察了光固化膜断面形貌,用铅笔硬度法测定了光固化膜硬度.结果表明合成了预期产物,光固化杂化体系中纳米SiO2分散比较均匀,光固化膜具有很好的韧性和较高的硬度.
参考文献
| [1] | 吴森纪.有机硅及其应用[M].北京:中国科学技术出版社,1990 |
| [2] | 冯圣玉;张洁;李美江.有机硅高分子及其应用[M].北京:化学工业出版社,2004 |
| [3] | 魏杰;金养智.光固化涂料[M].北京:化学工业出版社,2005 |
| [4] | 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,2001 |
| [5] | Abdellah L.;Boutevin B.;Guida-Pietrasanta F.;Smaihi M. .Evaluation of photocrosslinkable fluorinated polydimethylsiloxanes as gas permeation membranes[J].Journal of Membrane Science,2003(1/2):295-298. |
| [6] | Uhlmann D R;Teowee G .Sol-gel science and technology:Current state and future prospects[J].Journal of Sol-Gel Science and Technology,1998,13:153-162. |
| [7] | F. Bauer;H.-J. Glaesel;E. Hartmann;E. Bilz;R. Mehnert .Surface modification of nanoparticles for radiation curable acrylate clear coatings[J].Nuclear Instruments and Methods in Physics Research, Section B. Beam Interactions with Materials and Atoms,2003(0):267-270. |
| [8] | Benfarhi S.;Decker C.;Keller L.;Zahouily K. .Synthesis of clay nanocomposite materials by light-induced crosslinking polymerization[J].European Polymer Journal,2004(3):493-501. |
| [9] | Wouters M L;Wolfs D P;Van der Linde M C et al.Transparent UV curable antistatic hybrid coatings on polycarbonate prepared by the sol-gel method et al[J].Progress in organic Coatings,2004,51:312-320. |
| [10] | Keller L;Decker C;Zahouily K;Benfarhi S;Le Meins JM;Miehe-Brendle J .Synthesis of polymer nanocomposites by UV-curing of organoclay-acrylic resins[J].Polymer: The International Journal for the Science and Technology of Polymers,2004(22):7437-7447. |
| [11] | Zong ZG;He JY;Soucek MD .UV-curable organic-inorganic hybrid films based on epoxynorbornene linseed oils[J].Progress in Organic Coatings: An International Review Journal,2005(2):83-90. |
| [12] | 张玲,曾兆华,杨建文,陈用烈.光固化环氧丙烯酸酯树脂有机-无机杂化体系[J].应用化学,2001(11):873-876. |
| [13] | 张玲,曾兆华,杨建文,陈用烈.光固化环氧丙烯酸酯/SiO2杂化材料的研究[J].功能高分子学报,2003(04):479-482. |
| [14] | 张玲,曾兆华,杨建文,张夏虹,陈用烈.光固化聚氨酯丙烯酸酯杂化材料的核磁共振谱[J].应用化学,2004(03):291-295. |
| [15] | 张玲,曾兆华,杨建文,陈用烈.溶胶-凝胶法制备光固化聚氨酯丙烯酸酯杂化材料的研究[J].功能高分子学报,2004(03):442-446. |
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%