Menu

0

ISO 1628-1:2024

Plastics — Determination of the viscosity of polymers in dilute solution using capillary viscometers — Part 1: General principles

Publication date:   Dec 2, 2024

General information

60.60   Standard published   Dec 2, 2024

ISO

ISO/TC 61/SC 5 Physical-chemical properties

International Standard

83.080.01   Plastics in general

Buying

  Published

PDF - €163.35

  French   English  



Buy

Scope

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

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 1628-1:2021

NOW

PUBLISHED
ISO 1628-1:2024
60.60 Standard published
Dec 2, 2024