文章对聚丙烯灰分测定采用直接法即取规定量得聚丙烯,在电炉上燃烧碳化,然后放入马福炉中灼烧至恒重后,再称量,从而得出灰分进行了研究,并对分析结果与理论结果存在的偏差进行分析,并对分析结果进行校正。校正后的结果比较准确,可满足分析工作的需求。%The polypropylene ash determination using the direct method that specified amount to polypropylene,in electric arc furnace burning carbonization,and then put into the resultant of ignition to constant weight,then weighing,so that the ash was studied,and the analysis results and the theoretical results from the presence of the deviation was analyzed,and the analysis results were corrected.The corrected results were more accurate,can satisfy the working demand analysis.
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