摘要
研究了用X射线荧光光谱仪测定聚苯乙烯颗粒中硬脂酸锌含量的新方法。此方法不需要对试样进行模压处理,操作过程简单、快速,灵敏度高,测量结果准确可靠,适用于对硬脂酸锌含量在0～5000mg/kg的聚苯乙烯颗粒进行测定。
it studies new measure of detecting content of zinc stearate in polystyrene granular by x ray fluorescence spectrometry.With-out needing die pressing treatment to the samples,this method is simple for operation procedure and quick for handling.With high sensi-tivity and accurate reliable measuring result,the method is suitable for detecting polystyrene granular with zinc stearate content between0to5000mg/kg.
出处
《黑龙江石油化工》
2002年第1期44-45,共2页
Heilongjiang Petrochemical Technology
