EN ISO 11357-3:2013

SLOVENSKI STANDARD
01-julij-2013
3ROLPHUQLPDWHULDOL'LQDPLþQDGLIHUHQþQDNDORULPHWULMD'6&GHO
8JRWDYOMDQMHWHPSHUDWXUHLQHQWDOSLMHWDOMHQMDLQNULVWDOL]DFLMH,62
Plastics - Differential scanning calorimetry (DSC) - Part 3: Determination of temperature
and enthalpy of melting and crystallization (ISO 11357-3:2011)
Kunststoffe - Dynamische Differenzkalorimetrie (DDK) - Teil 3: Bestimmung der Schmelz
- und Kristallisationstemperatur und der Schmelz- und Kristallisationsenthalpie (ISO
11357-3:2011)
Plastiques - Analyse calorimétrique différentielle (DSC) - Partie 3: Détermination de la
température et de l'enthalpie de fusion et de cristallisation (ISO 11357-3:2011)
Ta slovenski standard je istoveten z: EN ISO 11357-3:2013
ICS:
17.200.10 Toplota. Kalorimetrija Heat. Calorimetry
83.080.01 Polimerni materiali na Plastics in general
splošno
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN ISO 11357-3
NORME EUROPÉENNE
EUROPÄISCHE NORM
January 2013
ICS 83.080.01
English Version
Plastics - Differential scanning calorimetry (DSC) - Part 3:
Determination of temperature and enthalpy of melting and
crystallization (ISO 11357-3:2011)
Plastiques - Analyse calorimétrique différentielle (DSC) - Kunststoffe - Dynamische Differenz-Thermoanalyse (DSC)
Partie 3: Détermination de la température et de l'enthalpie - Teil 3: Bestimmung der Schmelz- und
de fusion et de cristallisation (ISO 11357-3:2011) Kristallisationstemperatur und der Schmelz- und
Kristallisationsenthalpie (ISO 11357-3:2011)
This European Standard was approved by CEN on 22 December 2012.

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2013 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11357-3:2013: E
worldwide for CEN national Members.

Contents Page
Foreword .3

Foreword
The text of ISO 11357-3:2011 has been prepared by Technical Committee ISO/TC 61 “Plastics” of the
International Organization for Standardization (ISO) and has been taken over as EN ISO 11357-3:2013 by
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 July 2013, and conflicting national standards shall be withdrawn at the
latest by July 2013.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
Endorsement notice
The text of ISO 11357-3:2011 has been approved by CEN as a EN ISO 11357-3:2013 without any
modification.
INTERNATIONAL ISO
STANDARD 11357-3
Second edition
2011-05-01
Plastics — Differential scanning
calorimetry (DSC) —
Part 3:
Determination of temperature and
enthalpy of melting and crystallization
Plastiques — Analyse calorimétrique différentielle (DSC) —
Partie 3: Détermination de la température et de l'enthalpie de fusion et
de cristallisation
Reference number
ISO 11357-3:2011(E)
©
ISO 2011
ISO 11357-3:2011(E)
©  ISO 2011
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2011 – All rights reserved

ISO 11357-3:2011(E)
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 normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 11357-3 was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 5,
Physical-chemical properties.
This second edition cancels and replaces the first edition (ISO 11357-3:1999), which has been technically
revised. It also incorporates the Amendment, ISO 11357-3:1999/Amd 1:2005. The most important changes
are the following:
⎯ a specification of the preferred scanning rates of 10 K/min or 20 K/min has been given;
⎯ Figure 1 has been updated to better reflect the profile of a real melting peak and y-axis directions
specified in ISO 11357-1.
ISO 11357 consists of the following parts, under the general title Plastics — Differential scanning calorimetry
(DSC):
⎯ Part 1: General principles
⎯ Part 2: Determination of glass transition temperature
⎯ Part 3: Determination of temperature and enthalpy of melting and crystallization
⎯ Part 4: Determination of specific heat capacity
⎯ Part 5: Determination of characteristic reaction-curve temperatures and times, enthalpy of reaction and
degree of conversion
⎯ Part 6: Determination of oxidation induction time (isothermal OIT) and oxidation induction temperature
(dynamic OIT)
⎯ Part 7: Determination of crystallization kinetics

INTERNATIONAL STANDARD ISO 11357-3:2011(E)

Plastics — Differential scanning calorimetry (DSC) —
Part 3:
Determination of temperature and enthalpy of melting and
crystallization
WARNING — The use of this part of ISO 11357 may involve hazardous materials, operations or
equipment. This part of ISO 11357 does not purport to address all of the safety problems associated
with its use. It is the responsibility of the user of this part of ISO 11357 to establish appropriate health
and safety practices and to determine the applicability of regulatory limitations prior to use.
1 Scope
This part of ISO 11357 specifies a method for the determination of the temperatures and enthalpies of melting
and c
...