Skip to content
Please enter a keyword to search

  • EN ISO 307:2007/A1:2013

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
    View superseded by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 - POLYAMIDES - DETERMINATION OF VISCOSITY NUMBER (ISO 307:2007/AMD 1:2013)

    Available format(s): 

    Superseded date:  29-03-2022

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Comite Europeen de Normalisation

    Pure ENs are not available for sale, please purchase a suitable national adoption

    Sorry this product is not available in your region.

    Add To Cart

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Reagents and materials
    6 Apparatus
    7 Preparation of test samples
    8 Calculation of test portion
    9 Selection of solvent
    10 Procedure
    11 Expression of results
    12 Repeatability and reproducibility
    13 Relationship between the viscosity number determined
       in 96% (by mass) sulfuric acid solution and the viscosity
       determined in various solvents
    14 Test report
    Annex A (informative) - Determination of the concentration of
                            commercial sulfuric acid (95% to 98%)
                            and adjustment to 96% by titration
    Annex B (informative) - Determination of the concentration of
                            sulfuric acid (95% to 98%) and adjustment
                            to 96% by flow time measurement in a small
                            capillary viscometer
    Annex C (informative) - Determination of the concentration of
                            commercial formic acid and adjustment to
                            90% by titration
    Annex D (informative) - Determination of the concentration of
                            commercial formic acid and adjustment to
                            90% by density measurement
    Annex E (informative) - Relationship between the viscosity number
                            determined in 96% (by mass) sulfuric acid
                            solution and the viscosity determined in
                            various solvents
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines a method for the determination of the viscosity number of dilute solutions of polyamides in certain specified solvents.

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

    Committee TC 249
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Superseded
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS EN 4702-05:2017 AEROSPACE SERIES - QUICK RELEASE FASTENING SYSTEMS FOR NON-STRUCTURAL AND LINING APPLICATIONS - PART 05: RETAINING WASHER
    DIN EN 15860 E : 2012 PLASTICS - THERMOPLASTIC SEMI-FINISHED PRODUCTS FOR MACHINING - REQUIREMENTS AND TEST METHODS
    PREN 4702-05 : DRAFT 2016 AEROSPACE SERIES - QUICK RELEASE FASTENING SYSTEMS WITH NON METALLIC STUD FOR NON-STRUCTURAL APPLICATIONS - PART 05: RETAINING WASHER
    UNI EN 15860 : 2010 PLASTICS - THERMOPLASTIC SEMI-FINISHED PRODUCTS FOR MACHINING - REQUIREMENTS AND TEST METHODS
    16/30317348 DC : 0 BS EN 15860 - PLASTICS - THERMOPLASTIC SEMI-FINISHED PRODUCTS FOR MACHINING - REQUIREMENTS AND TEST METHODS
    EN 12080:2017 Railway applications - Axleboxes - Rolling bearings
    VDI 3405 Blatt 1.1:2017-08 (Draft) Additive manufacturing processes - Laser sintering of polymer parts - Qualification of materials
    I.S. EN 4702-03:2017 AEROSPACE SERIES - QUICK RELEASE FASTENING SYSTEMS FOR NON-STRUCTURAL AND LINING APPLICATIONS - PART 03: STUD - QUICK-RELEASE AND LOCKING
    BS EN 60695-11-10:2013 FIRE HAZARD TESTING - PART 11-10: TEST FLAMES - 50 W HORIZONTAL AND VERTICAL FLAME TEST METHODS
    EN 4702-05:2017 Aerospace series - Quick release fastening systems for non-structural and lining applications - Part 05: Retaining washer
    08/30184645 DC : DRAFT SEP 2008 BS EN 15860 - PLASTICS - THERMOPLASTIC SEMI-FINISHED PRODUCTS FOR MACHINING - REQUIREMENTS AND TEST METHODS
    15/30304304 DC : 0 BS EN 12080 - RAILWAY APPLICATIONS - AXLEBOXES - ROLLING BEARINGS
    PREN 15860 : DRAFT 2016 PLASTICS - THERMOPLASTIC SEMI-FINISHED PRODUCTS FOR MACHINING - REQUIREMENTS AND TEST METHODS
    PREN 12080 : DRAFT 2015 RAILWAY APPLICATIONS - AXLEBOXES - ROLLING BEARINGS
    DIN EN 12080:2015-06 (Draft) RAILWAY APPLICATIONS - AXLEBOXES - ROLLING BEARINGS
    BS EN 12080:2017 Railway applications. Axleboxes. Rolling bearings
    I.S. EN 12080:2017 RAILWAY APPLICATIONS - AXLEBOXES - ROLLING BEARINGS
    DIN EN 12080:2017-11 Railway applications - Axleboxes - Rolling bearings
    BS EN 4702-03:2017 AEROSPACE SERIES - QUICK RELEASE FASTENING SYSTEMS FOR NON-STRUCTURAL AND LINING APPLICATIONS - PART 03: STUD - QUICK-RELEASE AND LOCKING
    BS EN 15860:2010 PLASTICS - THERMOPLASTIC SEMI-FINISHED PRODUCTS FOR MACHINING - REQUIREMENTS AND TEST METHODS
    EN 4702-03 : 2017 AEROSPACE SERIES - QUICK RELEASE FASTENING SYSTEMS FOR NON-STRUCTURAL AND LINING APPLICATIONS - PART 03: STUD - QUICK-RELEASE AND LOCKING
    PREN 4702-03 : DRAFT 2016 AEROSPACE SERIES - QUICK RELEASE FASTENING SYSTEMS WITH NON METALLIC STUD FOR NON-STRUCTURAL APPLICATIONS - PART 03: STUD - QUICK-RELEASE AND LOCKING
    UNE-EN 15860:2011 Plastics - Thermoplastic semi-finished products for machining - Requirements and test methods
    NF EN 15860 : 2010 PLASTICS - THERMOPLASTIC SEMI-FINISHED PRODUCTS FOR MACHINING - REQUIREMENTS AND TEST METHODS
    DIN EN 15860:2016-07 (Draft) PLASTICS - THERMOPLASTIC SEMI-FINISHED PRODUCTS FOR MACHINING - REQUIREMENTS AND TEST METHODS
    I.S. EN 4702-05:2017 AEROSPACE SERIES - QUICK RELEASE FASTENING SYSTEMS FOR NON-STRUCTURAL AND LINING APPLICATIONS - PART 05: RETAINING WASHER
    I.S. EN 60695-11-10:2013 FIRE HAZARD TESTING - PART 11-10: TEST FLAMES - 50 W HORIZONTAL AND VERTICAL FLAME TEST METHODS (IEC 60695-11-10:2013 (EQV))
    I.S. EN 15860:2010 PLASTICS - THERMOPLASTIC SEMI-FINISHED PRODUCTS FOR MACHINING - REQUIREMENTS AND TEST METHODS
    UNE-EN 60695-11-10:2014 Fire hazard testing - Part 11-10: Test flames - 50 W horizontal and vertical flame test methods
    EN 15860:2010 Plastics - Thermoplastic semi-finished products for machining - Requirements and test methods

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 1628-1:2009 Plastics Determination of the viscosity of polymers in dilute solution using capillary viscometers Part 1: General principles
    ISO 1874-1:2010 Plastics Polyamide (PA) moulding and extrusion materials Part 1: Designation system and basis for specification
    ISO 1042:1998 Laboratory glassware One-mark volumetric flasks
    ISO 15512:2016 Plastics Determination of water content
    ISO 3105:1994 Glass capillary kinematic viscometers — Specifications and operating instructions
    ISO 3451-4:1998 Plastics — Determination of ash — Part 4: Polyamides
    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