Resumen
ISO 16014-4:2012 specifies a method for determining the average molecular mass and the molecular mass distribution of polymers by size-exclusion chromatography (SEC) using an organic eluent at temperatures between 60 °C and 180 °C. The average molecular mass and the molecular mass distribution are calculated from a calibration curve prepared using polymer standards. Therefore, this test method is classified as a relative method.
Informaciones generales
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Estado: RetiradaFecha de publicación: 2012-07Etapa: Retirada de la Norma Internacional [95.99]
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Edición: 2Número de páginas: 14
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Comité Técnico :ISO/TC 61/SC 5ICS :83.080.01
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Ciclo de vida
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Anteriormente
RetiradaISO 16014-4:2003
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Ahora
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Revisada por
PublicadoISO 16014-4:2019