BS ISO 16014-4:2019 Plastics. Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography. High-temperature method

BS ISO 16014-4:2019

Plastics. Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography. High-temperature method

Status : Current   Published : May 2019

Format
PDF

Format
HARDCOPY



What is this standard about?

This document 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 16014-1).




Standard NumberBS ISO 16014-4:2019
TitlePlastics. Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography. High-temperature method
StatusCurrent
Publication Date20 May 2019
Normative References(Required to achieve compliance to this standard)ISO 5725-2, ISO 472, ISO 16014-1, ISO 5725-1, ISO 16014-2
Informative References(Provided for Information)No other standards are informatively referenced
ReplacesBS ISO 16014-4:2012
International RelationshipsISO 16014-4:2019
Draft Superseded By18/30370153 DC
DescriptorsPolymers, Molecular physics, High-temperature testing, Plastics, Calibration, Mass, Chromatography, Molecular weight
ICS83.080.01
Title in FrenchPlastiques. Détermination de la masse moléculaire moyenne et de la distribution des masses moléculaires de polymères par chromatographie d'exclusion stérique Mesurage aux températures élevées
CommitteePRI/21
ISBN978 0 580 52250 5
PublisherBSI
FormatA4
DeliveryYes
Pages22
File Size765 KB
Price£130.00


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