What is ISO 16014-4 - Distribution of polymers using SEC at high-temperature method about? ISO 16014 discusses plastics. ISO 160144 is the fourth part of the ISO 16014 multi-series and discusses determining average molecular weight and molecular weight distribution of polymers using SEC at high-temperature method. ISO 160144 specifies a method for determining the average molecular weight and the molecular weight distribution of polymers by size-exclusion chromatography (SEC) using an organic eluent at temperatures between 60 °C and 220 °C. The average molecular weight and the molecular weight distribution are calculated from a calibration curve prepared using polymer standards. Therefore, this test method is classified as a relative method (see ISO 160141 ). Who is
BS ISO 16014-4:2019由英国标准学会 GB-BSI 发布于 2019-05-31,并于 2019-05-31 实施。
BS ISO 16014-4:2019在国际标准分类中归属于: 83.080.01 塑料综合。
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