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Location: Home>Papers of Analysis and Testing Technology and Instruments
Gel Permeation Chromatography Analysis of Relative Molecular Mass and Distribution of Petroleum Resin of C5 Hydrogenation
2013-09-08 ArticleSource:
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HAN Fang, HUANG Xin  

(Research Institute of Tianjin Company,China Petroleum & Chemical Corporation,Tianjin 300271,China)

Abstract: A new gel permeation chromatographic(GPC) method for the analysis of relative molecular mass and distribution of petroleum resin of C5 hydrogenation using the universal calibration has been established. In the method reference material of small molecule of fit value is seiected.The determated results showed that the method is accurate,reliable and highly repeatable. The characterized chromatograms are straightforward and understandable, which has a very important significance for the study of mechanical properties,fluidity,processability and other properties of C5. This is an effective analytical method for the petroleum resin of C5 hydrogenation.  

Key words: relative molecular mass and distribution; petroleum resin; GPC  


Analysis and Testing Technology and Instruments, Vol. 18, No. 4, 2012,230-233  

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