BS-EN-ISO-14419-1999.pdf
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1、BRITISH STANDARD BS EN ISO 14419:1999 Incorporating Corrigendum No. 1 Textiles Oil repellency Hydrocarbon resistance test The European Standard EN ISO 14419:1999 has the status of a British Standard ICS 59.080.01 ? BS EN ISO 14419:1999 This British Standard, having been prepared under the direction
2、of the Materials and Chemicals Sector Committee, was published under the authority of the Standards Committee on 15 December 1999 BSI 2006 ISBN 0 580 35866 6 National foreword This British Standard is the official English language version of EN ISO 14419:1999. It is identical with ISO 14419:1998, in
3、cluding Corrigendum September 2004. The changes made in corrigendum are indicated using tags. The UK participation in its preparation was entrusted to Technical Committee TCI/82, Textiles Care labelling, dry cleaning, domestic laundering and drying, which has the responsibility to: A list of organiz
4、ations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspon
5、dence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of i
6、tself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and pr
7、omulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN ISO title page, the EN ISO foreword page, the ISO title page, page ii, pages 1 to 7, the annex ZA page, an inside back cover and a back cover. The BSI copyright notice displayed in this doc
8、ument indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments 16551 Corrigendum No. 1 29 September 2006 See national foreword EN ISO 14419:1999 A Reference number ISO 14419:1998(E) INTERNATIONAL STANDARD ISO 14419 First edition 1998-09-15 Textiles Oil r
9、epellency Hydrocarbon resistance test Textiles Olofugation Essai de rsistance aux hydrocarbures EN ISO 14419:1999 )E(8991:91441 OSI ii Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing I
10、nternational 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
11、 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 3. Draft International S
12、tandards 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 14419 was prepared by ISO Technical Committee ISO/TC 38, Textiles,
13、Subcommittee SC 2, Cleansing, finishing and water resistance tests. Annex A of this International Standard is for information only. EN ISO 14419:1999 DRADNATS LANOITANRETNI OSI)E(8991:91441 OSI 1 Textiles Oil repellency Hydrocarbon resistance test 1 Scope This International Standard is used in the e
14、valuation of a substrates resistance to absorption of a selected series of liquid hydrocarbons of different surface tensions. This International Standard is intended to provide a guide to oil stain resistance. It can provide a rough index of oil stain resistance as generally, the higher the oil repe
15、llency grade the better resistance to staining by oily materials, especially liquid oil substances. This is particularly true when comparing various finishes for a given substrate. This International Standard can also be utilized in determining if washing and/or dry cleaning treatments have any adve
16、rse effect on the oil repellency characteristics of a substrate. It is recommended that the washing and/or dry cleaning treatment procedures described in ISO 6330 or ISO 3175 be used for this purpose. This International Standard is not intended to give an absolute measure of the resistance of the su
17、bstrate to staining by all oily materials. Other factors, such as composition and viscosity of the oily substances, substrate construction, fibre type, dyes and other finishing agents, also influence stain resistance. This International Standard is not intended to estimate the resistance to penetrat
18、ion of the substrate by oil based chemicals; for this evaluation see ISO 6530, Protective clothing Protection against liquid chemicals Determination of resistance of materials to penetration by liquids. 2 Normative reference The following normative document contains provisions which, through referen
19、ce in this text, constitute provisions of this International Standard. For dated references, subsequent amendments to, or revisions of any of these publications do not apply. However, parties to agreements based on this International Standard are encouraged to investigate the possibility of applying
20、 the most recent edition of the normative document indicated below. For undated references, the latest edition of the normative document referred to applies. Members of IEC and ISO maintain registers of currently valid International Standards. ISO 139:1973, Textiles Standard atmospheres for conditio
21、ning and testing. 3 Definitions For the purposes of this International Standard, the following definitions apply. 3.1 grade symbol for any step of a multistep standard reference scale for a quality characteristic NOTE The grade is assigned to test specimens exhibiting a degree of the quality compara
22、ble to that step of the standard reference scale. 3.2 oil repellency characteristic of a fabric whereby it resists absorption of oily liquids EN ISO 14419:1999 )E(8991:91441 OSI OSI 2 4 Principle Drops of standard test liquids, consisting of a selected series of hydrocarbons with different surface t
23、ensions, are placed on the substrate surface and then observed for absorption, wicking and contact angle. The oil repellency grade is the highest numbered test liquid which is not absorbed by the substrate surface. 5 Safety precautions 5.1 Good laboratory practices should be followed. Wear safety gl
24、asses and impervious gloves when handling test liquids in all laboratory areas. 5.2 Some of the hydrocarbons specified in this International Standard are flammable. Keep away from heat, sparks and open flame. Use with adequate ventilation. Avoid prolonged breathing of vapour or contact with skin. Do
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