DS/EN ISO 1628-1:2009
Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 1: General principles

Standard No.

DS/EN ISO 1628-1:2009

Release Date

2009

Published By

Danish Standards Foundation

Status

Be replaced 2012-08

Replace By

DS/EN ISO 1628-1/A1:2012

Latest

DS/EN ISO 1628-1/A1:2012

DS/EN ISO 1628-1:2009

Replace

DS/EN ISO 1628-1:1998

Scope

This part of ISO 1628 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, and can be used to develop standards for measuring the viscosities in solution of individual types of polymer. It can also be used to measure and report the viscosities of polymers in solution for which no separate standards exist.

DS/EN ISO 1628-1:2009 history

• 2021 DS/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)
• 2012 DS/EN ISO 1628-1/A1:2012 Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 1: General principles - Amendment 1
• 2009 DS/EN ISO 1628-1:2009 Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 1: General principles
• 0000 DS/EN ISO 1628-1:1998