ISO 11344:2016

Rubber, raw synthetic — Determination of the molecular-mass distribution of solution polymers by gel permeation chromatography ISO 11344:2016

General information

Current stage: 90.93 Standard confirmed Jun 14, 2021

Originator: ISO

Owner: ISO/TC 45/SC 3 Raw materials (including latex) for use in the rubber industry

Type: International Standard

ICS: 83.040.10 Latex and raw rubber

Scope

ISO 11344:2016 describes a method for the determination of the molecular mass, expressed as polystyrene, and the molecular-mass distribution of polymers produced in solution which are completely soluble in tetrahydrofuran (THF) and which have a molecular-mass range from 5 × 103 to 1 × 106.
It is not the purpose of this International Standard to explain the theory of gel permeation chromatography.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 11344:2004

WITHDRAWN
ISO 11344:2004/Cor 1:2008

NOW

PUBLISHED
ISO 11344:2016
90.93 Standard confirmed
Jun 14, 2021