Skip to content
Please enter a keyword to search

  • BS ISO 20965:2005

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
    View superseded by

    Plastics. Determination of the transient extensional viscosity of polymer melts

    Available format(s):  Hardcopy, PDF

    Superseded date:  05-05-2021

    Language(s):  English

    Published date:  12-04-2005

    Publisher:  British Standards Institution

    Add To Cart

    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 General principles
    5 Apparatus
    6 Sampling and specimen preparation
    7 Procedure
    8 Analysis of extensional flow measurements
    9 Precision
    10 Test report
    Annex A (informative) Checking for swelling of specimens
                          due to immersion in silicone oil or
                          other fluids
    Annex B (informative) Uncertainties in transient extensional
                          viscosity testing
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines the general principles of a method for determining the transient extensional viscosity of polymer melts.

    General Product Information - (Show below) - (Hide below)

    Committee PRI/21
    Development Note Supersedes 03/105580 DC. (04/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective