高钨含量尼龙6复合材料X射线屏蔽性能研究  

Investigation on X-ray Shielding Property of PA6 Composite with High Tungsten Content

作　　者：李运波[1] 黄芯颖[1] 杨珺[1] 孙艳涛[1] 卓明川[1] 朱玉斌[1] 

机构地区：[1]上海大学材料科学与工程学院,上海200072

出　　处：《塑料工业》2011年第6期49-51,共3页China Plastics Industry

摘　　要：利用计算机断层扫描(CT)仪对高钨含量尼龙6复合材料的Χ射线屏蔽性能进行了研究。结果表明:该尼龙6复合材料对Χ射线屏蔽性能随密度、厚度增大而提高,同时遵守朗伯-比耳定律;密度为10.3 g/cm3的尼龙6复合材料具有与铅近似的屏蔽效果。By using computer tomography （CT） instrument, the X-ray shielding property of nylon 6 composite with high tungsten concentration was investigated. The results showed that the X-ray shielding of the nylon 6 composite increased as the thickness density increased. Moreover, the test results observed the Lambert-Beer law. In addition, nylon 6 composite （density of 10. 3 g/cm^3） had similar X-ray shielding effect with lead.

关 键 词：尼龙6复合材料 X-射线 屏蔽性能 朗伯-比耳定律 计算机断层扫描 

分 类 号：TQ323.6[化学工程—合成树脂塑料工业]