EN ISO 105-N04:1995

SLOVENSKI STANDARD
01-marec-1999
Tekstilije - Preskušanje barvne obstojnosti - Del N04: Barvna obstojnost proti
beljenju z natrijevim kloritom (ostri pogoji) (ISO 105-N04:1993)
Textiles - Tests for colour fastness - Part N04: Colour fastness to bleaching - Sodium
chlorite (severe) (ISO 105-N04:1993)
Textilien - Farbechtheitsprüfungen - Teil N04: Bestimmung der Farbechtheit gegen
Bleichen - Natriumchlorit (schwere Beanspruchung) (ISO 105-N04:1993)
Textiles - Essais de solidité des teintures - Partie N04: Solidité des teintures au
blanchiment - Chlorite de sodium (essai fort) (ISO 105-N04:1993)
Ta slovenski standard je istoveten z: EN ISO 105-N04:1995
ICS:
59.080.01 Tekstilije na splošno Textiles in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

INTERNATIONAL
ISO
STANDARD
IO!5NO4
Second edition
1993-10-01
Textiles
- Tests for colour fastness -
Part N04:
Colour fastness to bleaching: Sodium chlorite
(severe)
Textiles - Essais de solidite des teintures -
Partie N04: Solidite des tein tures au blanchiment: Chlorite de sodium
(essai fort)
Reference number
ISO 105-N04:1993(E)
ISO 105-N04:1993(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. Esch 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.
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.
International Standard ISO 105-NO4 was prepared by Technical Committee
ISO/TC 38, Textiles, Sub-Committee SC 1, Tests for coloured textiles and
coloran ts.
This second edition cancels and replaces the first edition (included in
ISO 105-N:1978), of which it constitutes a minor revision.
ISO 105 was previously published in thirteen “Parts”, each designated by
a letter (e.g. “Part A”), with publication dates between 1978 and 1985.
Esch part contained a series of “sections”, each designated by the re-
spective part letter and by a two-digit serial number (e.g. “Section AO1 “).
These sections are now being republished as separate documents, them-
selves designated “Parts” but retaining their earlier alphanumeric desig-
nations. A complete list of these Parts is given in ISO 105-AOI.
0 ISO 1993
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mission in writing from the publisher.
International Organization for Standardization
Case Postale 56 l CH-l 211 Geneve 20 l Switzerland
Printed in Switzerland
INTERNATIONAL STANDARD ISO 105N04:1993(E)
- Tests for colour fastness -
Textiles
Part N04:
Colour fastness to bleaching: Sodium chlorite (severe)
1 Scope 3 Principle
This part of ISO 105 specifies a method for deter- A specimen of the textile in contact with one or two
mining the resistance of the colour of natura1 cellulose specified adjacent fabrics is treated in a sodium
textiles to the action of severe bleaching with sodium chlorite Solution, rinsed and dried. The Change in
chlorite as ordinarily employed in textile processing. colour of the sp
...