摘要
简述了国内外防辐射有机玻璃的研究与进展情况 ,详细介绍了含铅有机玻璃、含钡有机玻璃和含钆有机玻璃等各类防辐射有机玻璃的制备方法与性能差异。含铅有机玻璃以优异的 6 0 Kev以下能量 X射线、反应堆热柱γ射线防护性能成为今后防辐射有机玻璃的研究趋势 .
The development and study of radiation-shielding polymethyl methacrylate (PMMA) at home and aboard are introduced in this paper. Pb-,Ba-,and Gd-containing methacrylate sheets and all kinds of radiation-shielding PMMA' s synthesization and properties are emphatically reviewed. The properties of against X-ray low to 60Kev and γ-ray is released from reactor-heat pillar of Pb-containing methacrylate sheets are excellent. So Pb-containing methacrylate sheets are the developing tendency of radiation-shielding PMMA..
出处
《中南民族大学学报（自然科学版）》
CAS
2004年第4期30-32,共3页
Journal of South-Central University for Nationalities：Natural Science Edition
基金
北京市科学技术研究院萌芽项目
关键词
防辐射
聚甲基丙烯酸甲酯
屏蔽性能
radiation-shielding
polymethyl methacrylate (PMMA)
advances
