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SRPS 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)

May 31, 2021
95.99   Withdrawal of Standard   May 30, 2025

General information

95.99     May 30, 2025

ISS

G061

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

NOW

WITHDRAWN
SRPS EN ISO 1628-1:2021
95.99 Withdrawal of Standard
May 30, 2025

REVISED BY

PUBLISHED
SRPS EN ISO 1628-1:2025

Related project

Adopted from EN ISO 1628-1:2021

Adopted from ISO 1628-1:2021