SIST EN ISO 12138:2018
(Main)Textiles - Domestic laundering procedures for textile fabrics prior to flammability testing (ISO 12138:2017)
Textiles - Domestic laundering procedures for textile fabrics prior to flammability testing (ISO 12138:2017)
This document specifies methods for repeated domestic laundering at selected wash temperatures
prior to assessing flammability behaviour of textile materials. The washing machines and procedures
specified are based on those given in ISO 6330:2012, but specific requirements are provided for water
hardness and volumes, detergent type and quantity, machine loading and degree of agitation.
Textilien - Nichtgewerbliche Waschverfahren für Textilien vor der Entflammbarkeitsprüfung (ISO 12138:2017)
Dieses Dokument legt Verfahren für wiederholtes nichtgewerbliches Waschen bei ausgewählten Waschtemperaturen zur Anwendung vor der Beurteilung des Entflammbarkeitsverhaltens von Textil-materialien fest. Die festgelegten Waschmaschinen und Waschverfahren beruhen auf ISO 6330:2012, jedoch mit spezifischen Anforderungen an Wasserhärte und -volumina, Waschmitteltyp und -menge, Beladung der Waschmaschine und den Grad des Reversierrhythmus.
Textiles - Méthodes de lavage domestique des étoffes en vue des essais d'inflammabilité (ISO 12138:2017)
ISO 12138:2017 spécifie des méthodes de lavages domestiques répétés à des températures de lavage sélectionnées avant d'évaluer les propriétés d'inflammabilité des matériaux textiles. Les machines à laver et les modes opératoires spécifiés s'appuient sur ceux indiqués dans l'ISO 6330:2012, mais des exigences particulières sont données pour la dureté et les volumes d'eau, le type et la quantité de détergent, ainsi que sur le chargement et le degré d'agitation de la machine.
Tekstilije - Gospodinjsko pranje ploskovnih tekstilij pred preskušanjem gorljivosti (ISO 12138:2017)
Ta dokument določa metode za večkratno gospodinjsko pranje pri izbranih temperaturah pranja pred ocenjevanjem vnetljivosti tekstilnih materialov. Pralni stroji in postopki, ki so določeni, temeljijo na postopkih iz standarda ISO 6330:2012, vendar so podane posebne zahteve glede trdote
in količine vode, vrste in količine detergenta, polnjenja stroja ter stopnje tresenja.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 12138:2018
01-april-2018
1DGRPHãþD
SIST EN ISO 12138:2000
Tekstilije - Gospodinjsko pranje ploskovnih tekstilij pred preskušanjem gorljivosti
(ISO 12138:2017)
Textiles - Domestic laundering procedures for textile fabrics prior to flammability testing
(ISO 12138:2017)
Textilien - Nichtgewerbliche Waschverfahren für Textilien vor der
Entflammbarkeitsprüfung (ISO 12138:2017)
Textiles - Méthodes de lavage domestique des étoffes en vue des essais d'inflammabilité
(ISO 12138:2017)
Ta slovenski standard je istoveten z: EN ISO 12138:2018
ICS:
13.220.40 Sposobnost vžiga in Ignitability and burning
obnašanje materialov in behaviour of materials and
proizvodov pri gorenju products
59.080.30 Tkanine Textile fabrics
SIST EN ISO 12138:2018 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 12138:2018
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SIST EN ISO 12138:2018
EN ISO 12138
EUROPEAN STANDARD
NORME EUROPÉENNE
February 2018
EUROPÄISCHE NORM
ICS 59.080.30; 13.220.40 Supersedes EN ISO 12138:1996
English Version
Textiles - Domestic laundering procedures for textile
fabrics prior to flammability testing (ISO 12138:2017)
Textiles - Méthodes de lavage domestique des étoffes Textilien - Nichtgewerbliche Waschverfahren für
en vue des essais d'inflammabilité (ISO 12138:2017) Textilien vor der Entflammbarkeitsprüfung (ISO
12138:2017)
This European Standard was approved by CEN on 11 January 2018.
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, 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
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 12138:2018 E
worldwide for CEN national Members.
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SIST EN ISO 12138:2018
EN ISO 12138:2018 (E)
Contents Page
European foreword . 3
2
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SIST EN ISO 12138:2018
EN ISO 12138:2018 (E)
European foreword
This document (EN ISO 12138:2018) has been prepared by Technical Committee ISO/TC 38 “Textiles”
in collaboration with Technical Committee CEN/TC 248 “Textiles and textile products” the secretariat of
which is held by BSI.
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 August 2018, and conflicting national standards shall
be withdrawn at the latest by August 2018.
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 12138:1996.
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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 12138:2017 has been approved by CEN as EN ISO 12138:2018 without any modification.
3
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SIST EN ISO 12138:2018
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SIST EN ISO 12138:2018
INTERNATIONAL ISO
STANDARD 12138
Second edition
2017-12
Textiles — Domestic laundering
procedures for textile fabrics prior to
flammability testing
Textiles — Méthodes de lavage domestique des étoffes en vue des
essais d'inflammabilité
Reference number
ISO 12138:2017(E)
©
ISO 2017
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SIST EN ISO 12138:2018
ISO 12138:2017(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2017, Published in Switzerland
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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Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2017 – All rights reserved
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SIST EN ISO 12138:2018
ISO 12138:2017(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Apparatus and reagents . 1
5 Composition of the load . 2
6 Preliminary calculations . 2
6.1 Drum volume . 2
6.2 Test load . 2
6.3 Detergent quantity . 2
6.4 Low dip level . 3
6.5 High dip level . 3
7 Washing procedures for Type A machines . 3
8 Washing procedures for Type B machines . 4
9 Washing procedures for Type C machines . 4
10 Conditioning and testing atmosphere . 5
11 Test report . 5
Annex A (normative) Preparation of artificial hard water . 6
Annex B (informative) Composition of the detergent . 7
Annex C (informative) Parameters for Type A machines . 8
Annex D (informative) Parameters for Type B machines . 9
Annex E (informative) Parameters for Type C machines.10
Bibliography .11
© ISO 2017 – All rights reserved iii
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SIST EN ISO 12138:2018
ISO 12138:2017(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 (see 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 (see 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.
For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following
URL: www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 38, Textiles, Subcommittee SC 2, Cleansing,
finishing and water resistance tests.
This second edition cancels and replaces the first edition (ISO 12138:1996), which has been technically
revised.
The main changes compared to the previous edition are as follows:
— The text was updated to use the washing machine technology currently available. Referenced herein,
ISO 6330:2012 incorporated significant changes to washing machines compared to its previous
editions. This second edition of ISO 12138 incorporates those updates, throughout.
— Additionally, this second edition incorporates a reference to ISO 139, which provides direction for
atmospheric conditioning prior to flammability testing.
iv © ISO 2017 – All rights reserved
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SIST EN ISO 12138:2018
ISO 12138:2017(E)
Introduction
The methods specified in this document provide standardized domestic laundering procedures for
use prior to assessing the likely flammability behaviour of textile materials. The methods are based on
ISO 6330:2012 but incorporate several additional features which ensure that certain critical parameters
are more closely controlled. Alternative procedures for commercial laundering prior to assessing the
flammability of textile fabrics are given in ISO 10528.
Because of the wide variety of laundering methods used domestically, it is impossible to specify
a standard laundering procedure which will reproduce the effect of laundering under all possible
conditions. The methods specified, however, can be used to detect which materials are adversely affected
by domestic laundering under conditions which are appropriate for the material being laundered. Such
adverse effects are not restricted to textiles which have been treated with flame retardants.
The flammability of textile materials can be affected by a combination of different results:
— fibre content;
— effect of mechanical finishing/surface texture changes;
— shrinkage or growth of the material, causing a change in mass per unit area;
— abrasion of the material, causing a decrease in mass per unit area;
— removal of finishes;
— chemical modification of the fibre or finish;
— deposition of hard-water salts;
— including application of softeners in the rinse cycle;
— moisture content of the product under flammability evaluation.
The various factors in these test methods are controlled in order to standardize all these effects as far
as possible. The essential features specified in the methods are:
a) water hardness;
A medium water-hardness level is specified in order to ensure that any major effects caused by
deposition or chemical modification are detected. Different procedures for preparing this hard water
are given, depending on the hardness of the initial water supply.
b) degree of loading and composition of load;
These factors influence the mechanical action of the washing machine and the deposition results.
c) volumes of liquor used for washing and rinsing;
The liquor:fabric ratio affects the mechanical action and the deposition results. In addition, it is
essential to know the volumes of water being used in order to make any necessary adjustments to the
water hardness.
d) type and quantity of detergent;
The use of a standard nonphosphate detergent containing sodium percarbonate and a bleach activator
is recommended because of the increasing use of this type of detergent. The detergent used shall be
agreed between the interested parties. The detergent can affect the chemical modification of a material
or finish by its bleaching action, and also affects the deposition because of the sequestering effect of the
nonphosphate builders included in the formulation.
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SIST EN ISO 12138:2018
ISO 12138:2017(E)
e) wash temperatures;
Four standard wash temperatures are specified so that the appropriate temperature for the material
being laundered can be selected.
NOTE The combination of hard water and high perborate detergent used in this document is not suitable for
laundering flame-retardant materials at temperatures above 60 °C.
f) degree of agitation;
The heating period can vary considerably depending on the inlet water temperature and the heating
capacity of the washing machine. Reduced agitation is used during filling and heating in order to avoid
variations in mechanical action. Normal agitation is specified for the 12-min washing period for washes
at 50 °C and 60 °C, but reduced agitation is used during the washing period for 30 °C and 40 °C washes.
g) rinsing procedure;
A standard rinsing procedure is specified, as rinsing can have considerable influence on the deposition
of hard-water salts. Fabric softeners added to the rinse are not used in this method.
h) washing machine.
The methods as presented allow the use of three different types of washing machine. As far as possible
the same laundering conditions have been specified for each type of machine. The degree of loading
is 60 g per litre of drum volume, and the detergent quantity is 20 g per kilogram of wash load. For
horizontal drum machines (Type A), the liquor:fabric ratio is 5,0:1,0 for washing and 9,0:1,0 for rinsing.
The mechanical action and the liquor:fabric ratio (20:1) used in the vertical drum machine (Types B
and C) are different from those used in the Type A machines. Experience indicates that testing with
this type of machine is equally effective in detecting finish removal, although mechanical effects and
deposition results may be different
...
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