SNV - SN EN ISO 1628-1
Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 1: General principles
active, Most Current
| Organization: | SNV |
| Publication Date: | 1 June 2021 |
| Status: | active |
| Page Count: | 26 |
| ICS Code (Plastics in general): | 83.080.01 |
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.
Document History
SN EN ISO 1628-1
June 1, 2021
Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 1: General principles
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...
September 1, 2012
Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 1: General principles; Amendment A1
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is...
May 1, 2009
Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 1: General principles
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