摘要
用X -衍射方法研究了熔融辐照交联结晶聚乙烯的晶胞结构变化规律 ,并得到了垂直( 110 )晶面方向微晶尺寸随辐射照剂量变化的关系。结果表明晶格尺寸和缺陷随交联度增加而增长。
In this paper,we studied the regularity of cell structure of Polyethylene(PE) varied with different radiation doses when it was irradiated by γ-rays in its melting state by means of wide angle X-ray diffraction.The results of cell size and crystillite dependence on radiation doses were observed.
出处
《化学研究》
CAS
1998年第3期43-46,共4页
Chemical Research
