SIST EN ISO 9038:2013
(Main)Determination of sustained combustibility of liquids (ISO 9038:2013)
Determination of sustained combustibility of liquids (ISO 9038:2013)
This International Standard specifies a pass/fail procedure, at temperatures up to 100 °C, to determine whether or not a liquid product, that would be classified as “flammable” by virtue of its flash point, has the ability to sustain combustion at the temperature or temperatures specified in the appropriate regulations. NOTE 1 Many national and international regulations classify liquids as presenting a flammable hazard on the basis of their flash point, as determined by a recognized method. Some of these regulations allow a derogation if the substance cannot “sustain combustion” at some specified temperature or temperatures. NOTE 2 In connection with the United Nations recommendations on the Transport of Dangerous Goods as well as with the Globally Harmonized System of Classification and Labelling of Chemicals, and also with derived national/EC regulations, temperatures of 60,5 °C and 75,0 °C are specified for this test.[1][2] The procedure is applicable to paints (including water-borne paints), varnishes, paint binders, solvents, petroleum or related products and adhesives, which have a flash point. It is not applicable to painted surfaces in respect of assessing their potential fire hazards. NOTE 3 This test method can be used, in addition to test methods for flash point, in assessing the fire hazard of a product. NOTE 4 Particular care needs to be taken in translating results from this test method to large scale (real life) situations, as liquids in large quantities may not behave in the same way as small samples.
Prüfung der Weiterbrennbarkeit von Flüssigkeiten (ISO 9038:2013)
Diese Internationale Norm legt ein Ja/nein-Verfahren für Temperaturen bis zu 100 °C fest, mit dem bestimmt wird, ob ein flüssiges Produkt, das auf Grund seines Flammpunktes als „entzündbares“ eingestuft würde, bei der/den in den betreffenden Vorschriften angegebenen Temperatur/en selbstunterhaltend weiterbrennen kann oder nicht.
ANMERKUNG 1 In vielen nationalen und internationalen Vorschriften wird die Entzündungsgefahr von Flüssigkeiten nach ihrem mit einem anerkannten Verfahren bestimmten Flammpunkt klassifiziert. Einige dieser Vorschriften lassen eine Erniedrigung der Gefahrenstufe zu, wenn die Flüssigkeit bei einer bestimmten Temperatur oder bei bestimmten Temperaturen nicht weiterbrennt.
ANMERKUNG 2 Im Zusammenhang mit den Empfehlungen der Vereinten Nationen zum Transport gefährlicher Gütern sowie mit dem global harmonisierten System zur Klassifikation und Kennzeichnung von Chemikalien und auch davon abgeleiteten nationalen/europäischen Regeln sind Temperaturen von 60,5 °C bis 75,0 °C angegeben [1] [2].
Das Verfahren ist anwendbar auf Beschichtungsstoffe (einschließlich wasserverdünnbarer Beschichtungsstoffe), Klarlacke, Lackbindemittel, Lösemittel, Mineralöl- oder ähnliche Produkte und Klebstoffe, die einen Flammpunkt haben. Es ist nicht geeignet, die Brandlast beschichteter Oberflächen zu beurteilen.
ANMERKUNG 3 Dieses Prüfverfahren für das Weiterbrennen kann zusätzlich zum Prüfverfahren für den Flammpunkt zum Beurteilen der Feuergefährlichkeit eines Produktes eingesetzt werden. Besondere Vorsicht ist beim Übertragen von Ergebnissen aus Versuchen im Labormaßstab auf Verhältnisse in der Praxis geboten, da sich große Mengen von Flüssigkeiten anders verhalten können als kleine Proben, da die Geometrie und das Verhältnis von Oberfläche zu Volumen die Wärmeleitung und die Verdampfungsgeschwindigkeit beeinflussen.
Détermination de la combustion entretenue des liquides (ISO 9038:2013)
L'ISO 9038:2013 spécifie un mode opératoire de type «tout ou rien», applicable jusqu'à 100 °C, qui vise à déterminer si un produit liquide, qui serait classé comme «inflammable» du fait de son point d'éclair, a la capacité d'entretenir une combustion à la température ou aux températures spécifiées dans les règlements pertinents.
Cette méthode est applicable aux peintures (y compris peintures en phase aqueuse), vernis, liants, solvants, produits pétroliers ou apparentés et adhésifs, qui ont un point d'éclair. Elle n'est pas applicable aux surfaces peintes, eu égard à l'évaluation du danger d'incendie qu'elles présentent.
Preskus neprekinjene gorljivosti tekočin (ISO 9038:2013)
Ta mednarodni standard določa postopek, ki ga je mogoče uspešno/neuspešno opraviti, pri temperaturah do 100 °C, da se ugotovi, ali lahko tekoč izdelek, ki bi se kvalificiral kot »vnetljiv« glede na njegovo plamenišče, ohranja zgorevanje pri temperaturi ali temperaturah, določenih v ustreznih predpisih. OPOMBA 1 Številni nacionalni in mednarodni predpisi klasificirajo tekočine kot nevarne za vžig na podlagi njihovega plamenišča, kot določa priznana metoda. Nekateri od teh predpisov dopuščajo odstopanje, če snov ne more »ohranjati zgorevanja« pri neki določeni temperaturi ali temperaturah. OPOMBA 2 V povezavi s priporočili Združenih narodov o prevozu nevarnega blaga in z globalno usklajenim sistemom za razvrščanje in označevanje ter izpeljanimi nacionalnimi predpisi/predpisi ES so za ta preskus določene temperature med 60,5 °C in 75,0 °C.[1][2] Postopek se uporablja za vse barve (vključno z barvami na vodni osnovi), lake, vezivna sredstva za barve, topila, petrolej in povezane izdelke ter lepila s plameniščem. Ne uporablja se za barvane površine, kar zadeva ocenjevanje njihove potencialne nevarnosti vžiga. OPOMBA 3 To preskusno metodo je mogoče poleg preskusne metode za plamenišče uporabiti pri ocenjevanju nevarnosti vžiga izdelka. OPOMBA 4 Posebno pozornost je treba nameniti pretvarjanju rezultatov te preskusne metode v obsežne (resnične) situacije, saj se tekočine v velikih količinah morda ne obnašajo enako kot pri malih vzorcih.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 9038:2013
01-september-2013
3UHVNXVQHSUHNLQMHQHJRUOMLYRVWLWHNRþLQ ,62
Determination of sustained combustibility of liquids (ISO 9038:2013)
Prüfung der Weiterbrennbarkeit von Flüssigkeiten (ISO 9038:2013)
Détermination de la combustion entretenue des liquides (ISO 9038:2013)
Ta slovenski standard je istoveten z: EN ISO 9038:2013
ICS:
13.220.40 Sposobnost vžiga in Ignitability and burning
obnašanje materialov in behaviour of materials and
proizvodov pri gorenju products
87.040 Barve in laki Paints and varnishes
SIST EN ISO 9038:2013 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 9038:2013
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SIST EN ISO 9038:2013
EUROPEAN STANDARD
EN ISO 9038
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2013
ICS 75.080 Supersedes EN ISO 9038:2003
English Version
Determination of sustained combustibility of liquids (ISO
9038:2013)
Détermination de la combustion entretenue des liquides Bestimmung der Weiterbrennbarkeit von Flüssigkeiten (ISO
(ISO 9038:2013) 9038:2013)
This European Standard was approved by CEN on 12 July 2013.
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 9038:2013: E
worldwide for CEN national Members.
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SIST EN ISO 9038:2013
EN ISO 9038:2013 (E)
Contents Page
Foreword .3
2
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SIST EN ISO 9038:2013
EN ISO 9038:2013 (E)
Foreword
This document (EN ISO 9038:2013) has been prepared by Technical Committee ISO/TC 28 “Petroleum
products and lubricants” in collaboration with Technical Committee CEN/TC 139 “Paints and varnishes” the
secretariat of which is held by DIN.
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 2014, and conflicting national standards shall be withdrawn at
the latest by January 2014.
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.
This document supersedes EN ISO 9038:2003.
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, 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 9038:2013 has been approved by CEN as EN ISO 9038:2013 without any modification.
3
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SIST EN ISO 9038:2013
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SIST EN ISO 9038:2013
INTERNATIONAL ISO
STANDARD 9038
Second edition
2013-07-15
Determination of sustained
combustibility of liquids
Détermination de la combustion entretenue des liquides
Reference number
ISO 9038:2013(E)
©
ISO 2013
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SIST EN ISO 9038:2013
ISO 9038:2013(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2013
All rights reserved. Unless otherwise specified, 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
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Published in Switzerland
ii © ISO 2013 – All rights reserved
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SIST EN ISO 9038:2013
ISO 9038:2013(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 2
5 Apparatus . 2
6 Preparation of apparatus . 3
7 Sampling . 3
7.1 Paints, varnishes and related products . 3
7.2 Petroleum and related products . 3
8 Procedure. 4
9 Assessment of results . 5
10 Verification . 5
11 Calculation of temperature adjustment . 5
12 Precision . 5
13 Test report . 6
Annex A (normative) Combustibility tester . 7
Annex B (normative) Apparatus verification .10
Bibliography .11
© ISO 2013 – All rights reserved iii
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SIST EN ISO 9038:2013
ISO 9038:2013(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.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2. www.iso.org/directives
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. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received. www.iso.org/patents
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
The committee responsible for this document is ISO/TC 28, Petroleum products and lubricants, (WG 9) in
conjunction with Technical Committee ISO/TC 35, Paints and varnishes.
This second edition cancels and replaces the first edition (ISO 9038:2002), which has been technically
revised.
The main technical changes are the inclusion of 3 reference materials for verification in Annex B.
iv © ISO 2013 – All rights reserved
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SIST EN ISO 9038:2013
ISO 9038:2013(E)
Introduction
A product with a flash point within a given range can continue to burn after initial ignition, while a
similar product, although it has a similar flash point, may not. This International Standard describes a
method for discriminating between those products that sustain combustion and those that do not.
The method determines whether a flammable product, when maintained at a selected test temperature,
gives off sufficient flammable vapour to cause ignition when an ignition source is applied, and continues
to generate sufficient vapour to burn when the ignition source is removed.
This test method does not determine the flash point of the product under test but, by means of a pass/fail
procedure, merely determines if it sustains combustion (fail) at a selected test temperature, as can be
required to comply with laws or regulations relating to the storage, transport and use of flammable
products. Before performing this test, it will normally be necessary to determine either the actual flash
point of the material or the temperature range in which the flash point is located.
The apparatus specified in this International Standard enables a result to be determined by a rapid
procedure using a small test portion (2 ml).
© ISO 2013 – All rights reserved v
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SIST EN ISO 9038:2013
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SIST EN ISO 9038:2013
INTERNATIONAL STANDARD ISO 9038:2013(E)
Determination of sustained combustibility of liquids
WARNING — The use of this International Standard may involve hazardous materials, operations
or equipment. This International Standard does not purport to address all of the safety problems
associated with its use. It is the responsibility of the user of this International Standard to
establish appropriate safety and health practices and to determine the applicability of regulatory
limitations prior to use.
1 Scope
This International Standard specifies a pass/fail procedure, at temperatures up to 100 °C, to determine
whether or not a liquid product, that would be classified as “flammable” by virtue of its flash point, has the
ability to sustain combustion at the temperature or temperatures specified in the appropriate regulations.
NOTE 1 Many national and international regulations classify liquids as presenting a flammable hazard on the
basis of their flash point, as determined by a recognized method. Some of these regulations allow a derogation if
the substance cannot “sustain combustion” at some specified temperature or temperatures.
NOTE 2 In connection with the United Nations recommendations on the Transport of Dangerous Goods as
well as with the Globally Harmonized System of Classification and Labelling of Chemicals, and also with derived
[1][2]
national/EC regulations, temperatures of 60,5 °C and 75,0 °C are specified for this test.
The procedure is applicable to paints (including water-borne paints), varnishes, paint binders, solvents,
petroleum or related products and adhesives, which have a flash point. It is not applicable to painted
surfaces in respect of assessing their potential fire hazards.
NOTE 3 This test method can be used, in addition to test methods for flash point, in assessing the fire hazard
of a product.
NOTE 4 Particular care needs to be taken in translating results from this test method to large scale (real life)
situations, as liquids in large quantities may not behave in the same way as small samples.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
ISO 1513, Paints and varnishes — Examination and preparation of test samples
ISO 3170, Petroleum liquids — Manual sampling
ISO 3171, Petroleum liquids — Automatic pipeline sampling
ISO 15528, Paints, varnishes and raw materials for paints and varnishes — Sampling
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
sustained combustibility
behaviour of a material, under specified test conditions, whereby its vapour can be ignited by an ignition
source and, after ignition, sufficient flammable vapour is produced for burning to continue for at least
15 s after the source of ignition has been removed
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SIST EN ISO 9038:2013
ISO 9038:2013(E)
3.2
flash point
lowest temperature, as measured in the prescribed manner, of a test portion, corrected to a barometric
pressure of 101,3 kPa, at which application of an ignition source causes the vapour of the test portion
to ignite momentarily and the flame to propagate across the surface of the liquid, under the specified
conditions of test
4 Principle
A test portion of specified volume is introduced into the test cup, which is maintained at the test
temperature. After a specified time an ignition source is applied.
The ability of the pr
...
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