摘要
本文选用甲基丙烯酸甲酯(MMA)、正硅酸乙酯(TEOS)和有机硅烷偶联剂(KH-570)为原料,采用溶胶-凝胶法成功制备出低收缩、具有良好光学性能的PMMA/SiO2杂化材料.通过透射电子显微镜、热重分析等对杂化材料的微观结构进行表征,并进行了杂化材料体积收缩方面和反应机理方面的分析讨论.
In this paper, we take MMA, TEOS and KH-570 as the primer materials to manufacture low shrinkage, high light performance bulky PMMA/SiO2 hybrid material through sol-gel method successfully. The micro-structure and a few performances of the acquired PMMA/SiO2 hybrid materials are characterized with TEM and TG. The volume shrinkage and reaction mechanism are also analyzed.
出处
《西南民族大学学报（自然科学版）》
CAS
2009年第4期809-812,共4页
Journal of Southwest Minzu University(Natural Science Edition)
