BAS EN ISO 1628-1:2022
Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 1: General principles
General Information
Status: Published
No. of pages: 19
Language: English
Edition: 2.
Adoption method: Endorsment
Publication date: 14.06.2022
Technical committee:
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Abstract
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.
Lifecycle
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Original document and degree of correspondence
- EN ISO 1628-1:2021, identical
- ISO 1628-1:2021, identical