Analysis of trace residual 1,3-butadiene in poly(acrylonitrile-co-butadiene-co-styrene)

作者: Sung-Seen Choi , Yun-Ki Kim

DOI: 10.1016/J.JIEC.2010.10.031

关键词:

摘要: Abstract Residual 1,3-butadiene in poly(acrylonitrile-co-butadiene-co-styrene) (ABS) was extracted by solvent and using direct thermal desorption. Toluene N,N-dimethylacetamide were used as the extraction solvents. The injected headspace sampling to analyze GC. found be more efficient than desorption method. Solvent with toluene that N,N-dimethylacetamide. Calibration curves of showed good linear relationships. For same concentration 1,3-butadiene, peak area larger toluene. experimental results explained vapor pressure compatibility solvent.

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