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SSH EN ISO 1628-1:2021

Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 1: General principles (ISO 1628-1:2021)

Oct 31, 2023

General information

60.60     Oct 31, 2023

DPS

DPS/KT 249

European Norm

83.080.01  

English  

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Scope

This document defines the general conditions for the determination of the reduced viscosity, intrinsic viscosity and K‑value of organic polymers in dilute solution. It defines the standard parameters that are applied to viscosity measurement.
This document is used to develop standards for measuring the viscosities in solution of individual types of polymer. It is also used to measure and report the viscosities of polymers in solution for which no separate standards exist.

Life cycle

PREVIOUSLY

WITHDRAWN
SSH EN ISO 1628-1:2009

WITHDRAWN
SSH EN ISO 1628-1:2009/A1:2012

NOW

PUBLISHED
SSH EN ISO 1628-1:2021
60.60 Standard published
Oct 31, 2023

REVISED BY

IN_DEVELOPMENT
prSSH EN ISO 1628-1:2024

Related project

Adopted from EN ISO 1628-1:2021