1、BRITISH STANDARD Textiles and textile products - Burning behaviour of industrial and technical textiles - Procedure to determine the ignitability of vertically oriented specimens The European Standard EN 1625:1999 has the status of a British Standard ICs 13.220.40; 59.080.30 NO COPYING WITHOUT BSI P
2、ERMISSION EXCEPT AS PERMITTED BY COPYRIGm LAW !S EN -625: 1999 STD.BSI BS EN 1625-ENGL 1999 9 1624bb9 0805951 48T BS EN 1625:1999 direction of the Sector Amd.No. Committee for Materials and Chemicals, was published under the authority of the Standards Committee and comes into effect, on 15 November
3、1999 O BSI 11-1999 National foreword Date Comments This British Standard is the English language version of EN 16251999. The UK participation in its preparation was entrusted to Technical Committee TCII“14, Tents and marquees, which has the responsibility to: - aid enquirers to understand the text,
4、- present to the responsible European committee any enquiries on the - monitor related international and European developments and promulgate interpretation, or proposals for change, and keep the UK interests informed them in the LJK. A list of organizations represented on tkis committee can be obta
5、ined 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 Standards Catalogue under the section entitled “International Staridards Correspondence Index“, or by using the “Find“
6、facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal ob
7、ligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 5 and a back cover. The ES1 copyright notice displayed in this document indicates when the document was last issued. ISBN O 580 35440 7 STD-BSI BS EN Lb25-ENGL 1999 1624bb9 0805952
8、 32b W EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1625 August 1999 ICs 13.220.40; 59.080.30 English version Textiles and textile products - Burning behaviour of industrial and technical textiles - Procedure to determine the ignitability of vertically o rien ted sped mens Textiles et produi
9、ts textiles - Comportement au feu des textiles indudriels et techniques - Mthode de determination de la facilit dprouvettes orientes verticalement Textilien und textile Erzeugnisse - Brennverhalten industrieller und technischer Textilien -Verfahren tuf Bestimmung der Entzndbarkeit vertikal angeordne
10、ter Meproben This European Standard was approved by CEN on 16 January 1998. CEN members are bound to comply with the CENICENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date kts and bibiraPh
11、ical references concerning Such national standardc may be obtained on appliitbn to the Central Secretariat 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 m
12、ember into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech RepuMc, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Noway, Portu
13、gal, Spain, Sweden, Switzerland and United Kingdom. cen EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEN DE NORMALISATION EUROPAISCHES KOMITEE FUR NORMUNG Central Secretariat: rue de Stassart 36, B-1050 Brussels Q 1999 CEN All rights o exploitation in any form and by any mearts resewed worldwid
14、e for CEN national Members. Ref. No. EN 1625:1999 E - - STDeBSI BS EN 1625-ENGL 1999 m 1624667 0805953 252 I Page 2 EN 16251 999 Foreword This European Standard has been prepared by Technical Committee CEN/TC 248 “Textiles and textile products“, the secretariat of which is held by BSI. This European
15、 Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2000, and conflicting national standards shall be withdrawn at the latest by February 2000. According to the CENKENELEC Internal Regulations, the nation
16、al standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. QBS
17、I 11-1999 STDvBSI BS EN 1625-ENGL 1999 m Lb24bb9 0805954 199 m Page 3 EN 1625:1999 1 Scope This European Standard specifies a procedure to determine the ignitability of vertically oriented specimens for industrial and technical textiles when tested according to EN IS0 6940. 2 Normative references Th
18、is European Standard incorporates, by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments or revisions of any of these publica
19、tions apply to this British Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. EN IS0 6940: 1995 Textile fabrics - Burning behwiour - Determination of ease of ignition of vertically oriented specimens (IS0
20、 6940:i 984, including Amendment 1 :1 993) 3 Definition For the purposes of this European Standard the following definition applies. 3.1 industrial and technical textiles: any textile which can be used for industrial or technical purposes. NOTE. The definition does not include textiles for general p
21、urposes such as curtains, drapes, protective clothing, upholstery or bedding. 4 Pretreatment Cleansing may influence the burning behaviour of industrial and technical textiles by removing non durable finishes or by changing the structure of the material. For the relevant pretreatment procedure, refe
22、rence should be made to: a) the prodgct performance standard; b) the manufacturers recommended procedure; or c) a procedure agreed between the involved parties. QBSI 11-1999 Page 4 EN 16231999 5 Test specimens Test specimens shall be taken so as to be representative of the submitted material, the nu
23、mber and size of the test specimens required shall be in accordance with EN IS0 6940. Unless otherwise specified, the test specimens shall not contain any features of construction such as seams, pleats etc. 6 Conditioning Condition the test specimen for at least 24 h in the standard atmosphere of (2
24、0 f 2) *C and (65 f 2) % r.h. 7 Procedure Determine ignitability according to EN IS0 6940 using commercial grade propane gas. QBSI 11-1999 Page 5 EN 1625:1999 8 Test report The test report shall include the following information : reference to this detailed procedure, .e. EN 16251 999; identificatio
25、n of the textile; the cleansing procedure if used or a statement that the material is not intended to be cleansed; date of test; techniques used to attach textiles which cannot be supported on the pins; size of specimen used; if the material did not ignite in 20 s; a tabulation, for each direction i
26、n the case of edge ignition or each surface and direction in case of surface ignition, of the number of cases of ignition and non ignition observed at each timer setting used during the test; NOTE: See 8.6 of EN IS0 6940:1995. mean ignition time for each direction or, in case of surface ignition, fo
27、r each direction and surface of the fabric tested; minimum ignition time of the material which is the lowest time reported above. QBSI 11-1999 BS EN 1625:1999 STD-BSI BS EN Lb25-ENGL 1799 Lb24bb9 0805957 9T8 m BSI 389 Chiswick High Road London w4 4AL BSI - British Standards Institution 3SI is the in
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