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ISO 1628-1:2021

Current Revision

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

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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.


SDO ISO: International Organization for Standardization
Document Number ISO 1628
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 61/SC 5
Publish Date Document Id Type View
Not Available ISO 1628-1:2021 Revision
Not Available ISO 1628-1:2024 Revision