EN ISO 105-S02:1995

Textiles - Tests for colour fastness - Part S02: Colour fastness to vulcanizing: Sulphur monochloride (ISO 105-S02:1993)

Specifies a method for determining the resistance of the colour of textiles of all kinds and in all forms to the action of sulfur monochloride under the conditions usually occurring during the cold vulcanizing of rubber. A specimen is exposed to sulfur monochloride vapour. The change in colour of the specimen is assessed with the grey scale before and after neutralizing with ammonium hydroxide.

Textilien - Farbechtheitsprüfungen - Teil S02: Farbechtheit gegen Vulkanisieren: Dischwefel-Dichlorid (ISO 105-S02:1993)

Dieser Teil von ISO 105 beschreibt ein Prüfverfahren zur Bestimmung der Widerstandsfähigkeit der Farbe von Textilien aller Art und in allen Verarbeitungszuständen gegen die Einwirkung von Dischwefel-dichlorid unter den für die Kaltvulkanisation von Kautschuk üblichen Bedingungen.

Textiles - Essais de solidité des teintures - Partie S02: Solidité à la vulcanisation: Monochlorure de soufre (ISO 105-S02:1993)

La présente partie de l'ISO 105 prescrit une méthode pour la détermination de la résistance des teintures sur les textiles de toute nature, à tous leurs stades de transformation, à l'action du monochlorure de soufre dans les conditions habituelles de la vulcanisation à froid du caoutchouc.

Tekstilije - Preskušanje barvne obstojnosti - Del S02: Barvna obstojnost proti vulkaniziranju: žveplov monoklorid (ISO 105-S02:1993)

General Information

• Status: Published
• Publication Date: 21-Nov-1995
• ICS: 59.080.01 - Textiles in general
• Technical Committee: CEN/TC 248 - Textiles and textile products
• Drafting Committee: CEN/TC 248/SC 3 - Chemical properties
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Start Date: 02-Jul-2010
• Completion Date: 02-Jul-2010
• Ref Project: SIST EN ISO 105-S02:1999 - Textiles - Tests for colour fastness - Part S02: Colour fastness to vulcanizing: Sulphur monochloride (ISO 105-S02:1993)

Overview

EN ISO 105-S02:1995 is an international standard developed by CEN that specifies a testing method for assessing the colour fastness of textiles when exposed to sulfur monochloride during the vulcanizing process. This standard is essential for determining how various textiles resist colour changes caused by sulfur monochloride vapour-a chemical commonly encountered in the cold vulcanizing of rubber. By following this method, manufacturers and quality control laboratories can ensure that textile materials maintain their colour integrity under industrial vulcanization conditions.

Key Topics

• Scope and Purpose
  This standard applies to all types and forms of textiles and evaluates their resistance to colour change upon exposure to sulfur monochloride vapour. It reflects real-world conditions typical to rubber vulcanization processes.

• Testing Procedure

  • The textile specimen is suspended in a heated exposure chamber at 50 °C with controlled airflow.
  • Sulfur monochloride (S₂Cl₂) vapour is introduced inside the chamber for precisely 1 hour.
  • After exposure, the specimen is neutralized using ammonium hydroxide vapour.
  • Colour change is assessed before and after neutralization using the ISO 105-A02 grey scale for colour evaluation.

• Specimen Preparation

  • Fabric specimens: 40 mm x 100 mm.
  • Yarn specimens: knitted or wrapped to form fabric of equivalent size.
  • Loose fibers: combed, compressed into sheets of 40 mm x 100 mm and sewn onto a cotton adjacent fabric for support (ISO 105-F).

• Apparatus and Reagents

  • Heated exposure chamber with controlled dry airflow as per ISO 105-S02 specifications.
  • Sulfur monochloride vapour, ideally yellow in colour to avoid decomposition-related errors.
  • Ammonium hydroxide solution for neutralization.
  • Grey scale for assessing colour change, aligned with ISO 105-A02.

• Reporting
  Test reports must include:

  • Standard reference and edition (ISO 105-S02:1993/EN ISO 105-S02:1995).
  • Sample identification and detailed conditions.
  • Numerical rating of colour change before and after neutralization.

Applications

• Textile Industry
  This test method is critical for textile manufacturers and suppliers that provide fabrics for products subjected to rubber vulcanization. It ensures textile materials will maintain appearance and quality standards despite exposure to harsh vulcanizing chemicals.

• Rubber and Polymer Sector
  Industries producing rubber goods that incorporate textile components can apply this standard for quality verification, guaranteeing product performance and durability in combined materials.

• Quality Control and Laboratory Testing
  Testing laboratories utilize this standard to provide reliable, reproducible data on colour fastness properties, assisting in material selection and compliance with customer requirements.

Related Standards

• ISO 105-A01:1989 - General principles of testing colour fastness in textiles.
• ISO 105-A02:1993 - Grey scale for assessing change in colour.
• ISO 105-F:1985 - Standard adjacent fabrics used in colour fastness tests.
• Other parts of the ISO 105 series covering various aspects of colour fastness to different agents and conditions, helping provide a comprehensive colour durability profile for textile materials.

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By adhering to EN ISO 105-S02:1995, stakeholders in the textile and rubber industries can benefit from a standardized, internationally recognized method for evaluating colour fastness, enabling better quality assurance, product development, and market acceptance. Keywords: colour fastness test, sulfur monochloride, vulcanization, textile testing standard, ISO 105-S02, textile colour durability, sulphur monochloride vapour exposure.

Standards Content (Sample)

SLOVENSKI STANDARD
01-marec-1999
Tekstilije - Preskušanje barvne obstojnosti - Del S02: Barvna obstojnost proti
vulkaniziranju: žveplov monoklorid (ISO 105-S02:1993)
Textiles - Tests for colour fastness - Part S02: Colour fastness to vulcanizing: Sulphur
monochloride (ISO 105-S02:1993)
Textilien - Farbechtheitsprüfungen - Teil S02: Farbechtheit gegen Vulkanisieren:
Dischwefel-Dichlorid (ISO 105-S02:1993)
Textiles - Essais de solidité des teintures - Partie S02: Solidité a la vulcanisation:
Monochlorure de soufre (ISO 105-S02:1993)
Ta slovenski standard je istoveten z: EN ISO 105-S02:1995
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
105~SO2
Second edition
1993-10-01
Textiles - Tests for colour fastness -
Part S02:
Colour fastness to vulcanization: Sulfur
monochloride
Textiles - Essais de soliditb des teintures -
Partie SO2 Soliditb des tein tures 6 Ia vulcanisation: Monochlorure de
soufre
Reference number
ISO 105-S02: 1993(E)
ISO 105402:1993(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
(1 EC) 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-SO2 was prepared by Technical Committee
ISO/rC 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-S:l978), 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-AOl .
0 ISO 1993
All rights reserved. No part of this publication may be reproduced or utilized in any form or
by any means, electronie or mechanical, including photocopying and microfilm, without per-
mission in writing from the publisher.
International Organization for Standardization
Case Postale 56 l CH-l 211 Geneve 20 l Switzerland
Printed in Switzerland
ISO 105~S02:1993(E)
INTERNATIONAL STANDARD
Textiles - Tests for colour fastness -
Part S02:
Colour fastness to vulcanization: Sulfur mo
...