Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics - Part 1: Standard method (ISO 1133-1:2022)

This document specifies two procedures for the determination of the melt mass-flow rate (MFR) and
the melt volume-flow rate (MVR) of thermoplastic materials under specified conditions of temperature
and load. Procedure A is a mass-measurement method. Procedure B is a displacement-measurement
method. Normally, the test conditions for measurement of melt flow rate are specified in the material
standard with a reference to this document. The test conditions normally used for thermoplastics are
listed in Annex A.
The MVR is particularly useful when comparing materials of different filler content and when
comparing filled with unfilled thermoplastics. The MFR can be determined from MVR measurements,
or vice versa, provided the melt density at the test temperature is known.
This document is also possibly applicable to thermoplastics for which the rheological behaviour is
affected during the measurement by phenomena such as hydrolysis (chain scission), condensation and
cross-linking, but only if the effect is limited in extent and only if the repeatability and reproducibility
are within an acceptable range. For materials which show significantly affected rheological behaviour
during testing, this document is not appropriate. In such cases, ISO 1133-2 applies.
NOTE The rates of shear in these methods are much smaller than those used under normal conditions of
processing, and therefore it is possible that data obtained by these methods for various thermoplastics will not
always correlate with their behaviour during processing. Both methods are used primarily in quality control.

Kunststoffe - Bestimmung der Schmelze-Massefließrate (MFR) und der Schmelze-Volumenfließrate (MVR) von Thermoplasten - Teil 1: Allgemeines Prüfverfahren (ISO 1133-1:2022)

Dieses Dokument legt zwei Verfahren für die Bestimmung der Schmelze Massefließrate (MFR, en: melt mass flow rate) und der Schmelze Volumenfließrate (MVR, en: melt volume flow rate) von thermoplastischen Werkstoffen unter festgelegten Bedingungen für Temperatur und Belastung fest. Verfahren A dient zum Bestimmen der Masse. Verfahren B ist ein Messverfahren für die Weglänge. Üblicherweise sind die Prüfbedingungen für die Messung der Schmelze Fließrate in der Werkstoffnorm mit einer Verweisung auf dieses Dokument festgelegt. Die üblicherweise für Thermoplaste angewendeten Prüfbedingungen sind in Anhang A aufgeführt.
Die MVR ist für den Vergleich von Werkstoffen mit unterschiedlichen Füllstoffgehalten und für den Vergleich von gefüllten und ungefüllten Thermoplasten besonders nützlich. Die MFR kann anhand von MVR Messungen bestimmt werden, oder umgekehrt, wenn die Dichte der Schmelze bei der Prüftemperatur bekannt ist.
Dieses Dokument ist möglicherweise auch auf Thermoplaste anwendbar, deren rheologisches Verhalten während der Messung z. B. durch Hydrolyse (Kettenspaltung), Kondensation und Vernetzung beeinflusst wird, jedoch nur dann, wenn diese Beeinflussung begrenzt ist und wenn die Wiederhol  und Vergleichpräzision innerhalb eines zulässigen Bereiches liegen. Für Werkstoffe, die bei der Prüfung ein deutlich beeinflusstes rheologisches Verhalten aufweisen, ist dieses Dokument nicht geeignet. In diesen Fällen gilt ISO 1133 2.
ANMERKUNG   Die Schergeschwindigkeiten bei diesen Verfahren sind wesentlich geringer als diejenigen, die unter den üblichen Verarbeitungsbedingungen angewendet werden, weshalb es möglich ist, dass die Daten, die mit diesen Verfahren für die verschiedenen Thermoplaste erhalten wurden, nicht immer mit ihrem Verhalten bei der Verarbeitung korrelieren. Beide Verfahren werden in erster Linie zur Qualitätskontrolle angewendet.
WARNUNG — Personen, die dieses Dokument anwenden, sollten gegebenenfalls mit der üblichen Laborpraxis vertraut sein. Dieses Dokument erhebt nicht den Anspruch, alle gegebenenfalls mit seiner Anwendung verbundenen Sicherheitsprobleme zu behandeln. Es liegt in der Verantwortung des Anwenders, geeignete Vorkehrungen für den Arbeits- und Gesundheitsschutz zu treffen und die Einhaltung jeglicher gesetzlicher Bestimmungen sicherzustellen.

Plastiques - Détermination de l'indice de fluidité à chaud des thermoplastiques, en masse (MFR) et en volume (MVR) - Partie 1: Méthode normale (ISO 1133-1:2022)

Polimerni materiali - Ugotavljanje masnega (MFR) in prostorninskega pretoka taline (MVR) plastomerov - 1. del: Standardna metoda (ISO 1133-1:2022)

Ta dokument določa dva postopka za ugotavljanje masnega (MFR) in prostorninskega (MVR) pretoka taline plastomerov pod določenimi pogoji temperature ter obremenitve. Postopek A je metoda za merjenje mase. Postopek B je metoda za merjenje premika. Običajno so preskusni pogoji za merjenje pretoka taline določeni v standardu za material s sklicevanjem na ta dokument. Preskusni pogoji, ki se običajno uporabljajo za plastomere, so navedeni v dodatku A. Prostorninski pretok taline je zlasti uporaben pri primerjavi materialov z različno vsebnostjo polnila in primerjavi polnjenih plastomerov z nepolnjenimi. Masni pretok taline je mogoče ugotoviti z meritvami prostorninskega pretoka taline ali obratno, če je gostota taline pri preskusni temperaturi znana. Ta dokument je morda mogoče uporabiti tudi za plastomere, pri katerih se reološko obnašanje med merjenjem spremeni zaradi pojavov, kot so hidroliza (cepljenje verig), kondenzacija in prečno povezovanje, vendar le, če je obseg učinka omejen ter sta ponovljivost in obnovljivost v okviru sprejemljivih vrednosti. Za materiale z bistveno spremenjenim reološkim obnašanjem med preskušanjem ta dokument ni primeren. V takih primerih se uporablja standard ISO 1133-2. OPOMBA: Strižne hitrosti pri teh metodah so veliko manjše od tistih, ki se uporabljajo v običajnih pogojih predelave, zato je mogoče, da se podatki, pridobljeni za različne plastomere s tema metodama, ne bodo vedno ujemali z njihovim obnašanjem med predelavo. Obe metodi se primarno uporabljata pri preverjanju kakovosti.

General Information

Status
Published
Publication Date
05-Jul-2022
Withdrawal Date
30-Jan-2023
Technical Committee
Drafting Committee
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
06-Jul-2022
Completion Date
06-Jul-2022

Relations

Buy Standard

Standard
EN ISO 1133-1:2022
English language
36 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day
Draft
prEN ISO 1133-1:2022
English language
33 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 1133-1:2022
01-september-2022
Nadomešča:
SIST EN ISO 1133-1:2012
Polimerni materiali - Ugotavljanje masnega (MFR) in prostorninskega pretoka
taline (MVR) plastomerov - 1. del: Standardna metoda (ISO 1133-1:2022)
Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate
(MVR) of thermoplastics - Part 1: Standard method (ISO 1133-1:2022)
Kunststoffe - Bestimmung der Schmelze-Massefließrate (MFR) und der Schmelze-
Volumenfließrate (MVR) von Thermoplasten - Teil 1: Allgemeines Prüfverfahren (ISO
1133-1:2022)
Plastiques - Détermination de l'indice de fluidité à chaud des thermoplastiques, en
masse (MFR) et en volume (MVR) - Partie 1: Méthode normale (ISO 1133-1:2022)
Ta slovenski standard je istoveten z: EN ISO 1133-1:2022
ICS:
83.080.20 Plastomeri Thermoplastic materials
SIST EN ISO 1133-1:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN ISO 1133-1:2022

---------------------- Page: 2 ----------------------
SIST EN ISO 1133-1:2022


EN ISO 1133-1
EUROPEAN STANDARD

NORME EUROPÉENNE

July 2022
EUROPÄISCHE NORM
ICS 83.080.20 Supersedes EN ISO 1133-1:2011
English Version

Plastics - Determination of the melt mass-flow rate (MFR)
and melt volume-flow rate (MVR) of thermoplastics - Part
1: Standard method (ISO 1133-1:2022)
Plastiques - Détermination de l'indice de fluidité à Kunststoffe - Bestimmung der Schmelze-
chaud des thermoplastiques, en masse (MFR) et en Massefließrate (MFR) und der Schmelze-
volume (MVR) - Partie 1: Méthode normale (ISO 1133- Volumenfließrate (MVR) von Thermoplasten - Teil 1:
1:2022) Allgemeines Prüfverfahren (ISO 1133-1:2022)
This European Standard was approved by CEN on 25 June 2022.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 1133-1:2022 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
SIST EN ISO 1133-1:2022
EN ISO 1133-1:2022 (E)
Contents Page
European foreword . 3

2

---------------------- Page: 4 ----------------------
SIST EN ISO 1133-1:2022
EN ISO 1133-1:2022 (E)
European foreword
This document (EN ISO 1133-1:2022) has been prepared by Technical Committee ISO/TC 61 "Plastics"
in collaboration with Technical Committee CEN/TC 249 “Plastics” the secretariat of which is held by
NBN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by January 2023, and conflicting national standards shall
be withdrawn at the latest by January 2023.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 1133-1:2011.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
Nort
...

SLOVENSKI STANDARD
oSIST prEN ISO 1133-1:2022
01-maj-2022
Polimerni materiali - Ugotavljanje masnega (MFR) in prostorninskega pretoka
taline (MVR) plastomerov - 1. del: Standardna metoda (ISO/FDIS 1133-1:2022)
Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate
(MVR) of thermoplastics - Part 1: Standard method (ISO/FDIS 1133-1:2022)
Kunststoffe - Bestimmung der Schmelze-Massefließrate (MFR) und der Schmelze-
Volumenfließrate (MVR) von Thermoplasten - Teil 1: Allgemeines Prüfverfahren
(ISO/FDIS 1133-1:2022)
Plastiques - Détermination de l'indice de fluidité à chaud des thermoplastiques, en
masse (MFR) et en volume (MVR) - Partie 1: Méthode normale (ISO/FDIS 1133-1:2022)
Ta slovenski standard je istoveten z: prEN ISO 1133-1
ICS:
83.080.20 Plastomeri Thermoplastic materials
oSIST prEN ISO 1133-1:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN ISO 1133-1:2022

---------------------- Page: 2 ----------------------
oSIST prEN ISO 1133-1:2022
FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 1133-1
ISO/TC 61/SC 5
Plastics — Determination of the
Secretariat: DIN
melt mass-flow rate (MFR) and
Voting begins on:
2022-03-01 melt volume-flow rate (MVR) of
thermoplastics —
Voting terminates on:
2022-05-24
Part 1:
Standard method
Plastiques — Détermination de l'indice de fluidité à chaud des
thermoplastiques, en masse (MFR) et en volume (MVR) —
Partie 1: Méthode normale
ISO/CEN PARALLEL PROCESSING
RECIPIENTS OF THIS DRAFT ARE INVITED TO
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
Reference number
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/FDIS 1133-1:2022(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS. © ISO 2022

---------------------- Page: 3 ----------------------
oSIST prEN ISO 1133-1:2022
ISO/FDIS 1133-1:2022(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2022
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
  © ISO 2022 – All rights reserved

---------------------- Page: 4 ----------------------
oSIST prEN ISO 1133-1:2022
ISO/FDIS 1133-1:2022(E)
Contents Page
Foreword .v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 2
5 Apparatus . 3
5.1 Extrusion plastometer . 3
5.2 Accessory equipment .
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.