1、BRITISH STANDARD BS EN ISO 9773:1999 Incorporating Amendment No. 1 and Corrigendum No. 1 Plastics Determination of burning behaviour of thin flexible vertical specimens in contact with a small-flame ignition source The European Standard EN ISO 9773:1998, with the incorporation of amendment A1:2003,
2、has the status of a British Standard ICS 13.220.40; 83.080.01 BS EN ISO 9773:1999 This British Standard, having been prepared under the direction of the Sector Committee for Materials and Chemicals, was published under the authority of the Standards Committee and comes into effect on 15 March 1999 B
3、SI 21 October 2004 ISBN 0 580 30009 9 National foreword This British Standard is the official English language version of EN ISO 9773:1998, including amendment A1:2003. It is identical with ISO 9773:1998, including amendment 1:2003. It supersedes BS 2782-1: Method 140B:1993 which is withdrawn. The U
4、K participation in its preparation was entrusted to Technical Committee PRI/26, Burning behaviour of plastics and rubbers, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or propos
5、als for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement interna
6、tional or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purpor
7、t to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN ISO title pa
8、ge, the EN ISO foreword page, the ISO title page, page ii, pages 1 to 12, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date Comments 14881 Corrigendum No. 1 3 Decem
9、ber 2003 Incorporating corrected EN ISO foreword page 15375 21 October 2004 Changes to Clauses 1, 2 and 7 and change to Table A.1 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 9773 March 1998 + A1 September 2003 ICS 13.220.40; 83.080.01 Descriptors: see ISO document English version Plasti
10、cs Determination of burning behaviour of thin flexible vertical specimens in contact with a small-flame ignition source (includes amendment A1:2003) (ISO 9773:1998 + A1:2003) Plastiques Dtermination du comportement au feu dprouvettes minces verticales souples au contact dune petite flamme comme sour
11、ce dallumage (inclut lamendement A1:2003) (ISO 9773:1998 + A1:2003) Kunstsoffe Bestimmung des Brandverhaltens von dnnen, biegsamen, vertikal ausgerichteten Probekrpern in Kontakt mit einer kleinen Zndquelle (enthlt nderung A1:2003) (ISO 9773:1998 + A1:2003) This European Standard was approved by CEN
12、 on 1 March 1998. Amendment A1 was approved by CEN on 24 July 2003. 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 bibliographica
13、l references concerning such national standards may be obtained on application 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 me
14、mber 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 Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherla
15、nds, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Management Centre: rue de Stassart 36, B-1050 Brussels 1998 CEN All rights of exploitation in any form and by any m
16、eans reserved worldwide for CEN national Members. Ref. No. EN ISO 9773:1998 + A1:2003 EEN 054121:997 1 ISB2 Ferbuary 4002 2 Foreword The text of the International Standard ISO 9773:1998 has been developed by Technical Committee ISO/TC 61, Plastics, in collaboration with Technical Committee CEN/TC 24
17、9, Plastics, the Secretariat of which is held by IBN. The 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 September 1998, and conflicting national standards shall be withdrawn at the latest by Septembe
18、r 1998. According to the CEN/CENELEC Internal Regulations, the national 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, Nor
19、way, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of the International standard ISO 9773:1998 has been approved by CEN as a European Standard without modification. Foreword to amendment A1 This document EN ISO 9773:1998/A1:2003 has been prepared by Technic
20、al Committee ISO/TC 61, Plastics, in collaboration with Technical Committee CEN/TC 249, Plastics, the Secretariat of which is held by IBN. 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 March 200
21、4, and conflicting national standards shall be withdrawn at the latest by March 2004. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,
22、France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 9773:1998 has been approved by CEN as EN ISO 9773:1998/A1:2003 without any modifications. ENISO
23、9773:1998 4ENISO9773:19988991:3779OSINE8991:3779OSINEENISO9773:1998EN ISO 7791:3899 salPcits - nimreteDnoita fo bunrniheb guoivafo r htni flcitrev elbixes lapcenemis in contcahtiw t s am-llaflema gioitinn osecru .1 Scpoe .11 hTnI sitenritaonal natSdadr psecfiiellams a s- lacse baloraotyr rcsenenig p
24、rocedurf eoc ropmarnig hte reitalve buinrnb geahivuoo rf evtrically iroetnt dehin and leratively lfexible lpastisc specimsne xeposed to a lo-wneregyl-vele flmae ngiiiton sourhT .ecese psecimnenac snot be tedets usnig emthdo B fo CEI 9606-5-11is 9991:01nce htey dio trotsr shirkn away rft mohe appliel
25、f dams eource iwthout iginti.gn .12 hTm siedoht fo teed tsretmines eht afretfalme and aftergwol mitefo s epscmine.s .13 Thlc eassiifactis noystme sedircbei dn anenA x is intedned foq ruality cotnrol ant dhe serpletceino fo compnonem taterisla for rpdoucehT .st clfissaicaiton esathsilbeyb d thm sieoh
26、td fo etst pa siplicelba noyl to eht amteiral sued ofr the spicemsne. TON1 E - Test results ari enfluencde by amteiral ocpmnoents, .eg. pigmentsf ,illres, fi-errteardant concnetrations. 2. amroNtevi ereferecns hTe follwonig natsdadrc sontnia prvonoisis whhci, htrough reference ni htxet sitc ,onstiut
27、et provisions of htsi nInretitaonaatS lndardt tA .he mite fo puitacilbon, hte deoitins indidetac were vadil. nats llAdardra se usbjot tce verinoisna ,d paeitrt so agreemendesab st on htnI siterntaoinanatS ldard rae enuocrgade ni otveitsgeta thp eoytilibiss of applying the mots recent denoitis fo eht
28、 dnatsardni sidcaeteb dloeM .wmbers fo IEC nad ISO manir niategitsero sf ucrrneylt vadil nIternnoitaal natSdard.s OSI ,7991:192 PlS scitsatserehpsomta dradna c rofoninoitidn.gnitset dna g OSI -34011:,1002 PlS scitsayerbba dna slobmvt detailaiceps rieht dna sremylop cisaB - smre .scitsiretcarahc -596
29、06 CEI11-,9991:01 Fier zahaseT gnitset drt 05 semalf oh Wziroohtem tset emalf lacitrev dna latnds OSI -52752:,4991 Aycarucc )noisicerp dna sseneurt( usaem foP stluser dna sdohtem tnemeratr :2 cisaB temht rof dohted etanimretaeper fo noiabtilia ybicudorper dntilio yf ts aradnad tnemerusaem temh.do OS
30、I ,8991:39001 Pl scitsa Fistset er Sta.secruos noitingi dradn D MTSA -7025,89 Stradnad fo noitarbilac eht rof ecitcarp 521 dna mm 02 mm elacs-llams rof semalf tset “ .slairetam citsalp no stset gninrub AMENDMENT 1 2003-09-15 8991:3779OSINEENISO9773:1998ENISO9773:19988991:3779OSINEEN ISO 7791:3899 sa
31、lPcits - nimreteDnoita fo bunrniheb guoivafo r htni flcitrev elbixes lapcenemis in contcahtiw t s am-llaflema gioitinn osecru .1 Scpoe .11 hTnI sitenritaonal natSdadr psecfiiellams a s- lacse baloraotyr rcsenenig procedurf eoc ropmarnig hte reitalve buinrnb geahivuoo rf evtrically iroetnt dehin and
32、leratively lfexible lpastisc specimsne xeposed to a lo-wneregyl-vele flmae ngiiiton sourhT .ecese psecimnenac snot be tedets usnig emthdo B fo CEI 9606-5-11is 9991:01nce htey dio trotsr shirkn away rft mohe applielf dams eource iwthout iginti.gn .12 hTm siedoht fo teed tsretmines eht afretfalme and
33、aftergwol mitefo s epscmine.s .13 Thlc eassiifactis noystme sedircbei dn anenA x is intedned foq ruality cotnrol ant dhe serpletceino fo compnonem taterisla for rpdoucehT .st clfissaicaiton esathsilbeyb d thm sieohtd fo etst pa siplicelba noyl to eht amteiral sued ofr the spicemsne. TON1 E - Test re
34、sults ari enfluencde by amteiral ocpmnoents, .eg. pigmentsf ,illres, fi-errteardant concnetrations. 2. amroNtevi ereferecns hTe follwonig natsdadrc sontnia prvonoisis whhci, htrough reference ni htxet sitc ,onstiutet provisions of htsi nInretitaonaatS lndardt tA .he mite fo puitacilbon, hte deoitins
35、 indidetac were vadil. nats llAdardra se usbjot tce verinoisna ,d paeitrt so agreemendesab st on htnI siterntaoinanatS ldard rae enuocrgade ni otveitsgeta thp eoytilibiss of applying the mots recent denoitis fo eht dnatsardni sidcaeteb dloeM .wmbers fo IEC nad ISO manir niategitsero sf ucrrneylt vad
36、il nIternnoitaal natSdard.s OSI ,7991:192 PlS scitsatserehpsomta dradna c rofoninoitidn.gnitset dna g ISO 1043-1:2001, PlS scitsayerbba dna slobmvt detailaiceps rieht dna sremylop cisaB - smre characteristics. IEC 60695-11-10:1999, Fier zahaseT gnitset drt 05 semalf oh Wziroohtem tset emalf lacitrev
37、 dna latnds ISO 5725-2:1994, Accuracy )noisicerp dna sseneurt( usaem foP stluser dna sdohtem tnemeratr :2 cisaB method for the determinatrepeat fo noiabtilia ybicudorper dntilio yf ts aradnad tnemerusaem temh.do ISO 10093:1998, Pl scitsa Fistset er Sta.secruos noitingi dradn ASTM D 5207-98, Standard
38、 fo noitarbilac eht rof ecitcarp 521 dna mm 02 mm elacs-llams rof semalf tset on plastic materials. “ stset gninrub AMNEMDNET 1 2003-09-15 EN ISO 7791:3899 Plastics - Determination of burning behaviour of thin flexible vertical specimens in contact with a small-flame ignition source 1. Scope 1.1 Thi
39、s International Standard specifies a small-scale laboratory screening procedure for comparing the relative burning behaviour of vertically oriented thin and relatively flexible plastics specimens exposed to a low- energy-level flame ignition source. These specimens cannot be tested using method B of
40、 IEC 60695-11-10:1999 since they distort or shrink away from the applied flame source without igniting. 1.2 This method of test determines the afterflame and afterglow times of specimens. 1.3 The classification system described in annex A is intended for quality control and the preselection of compo
41、nent materials for products. The classification established by this method of test is applicable only to the material used for the specimens. NOTE 1 - Test results are influenced by material components, e.g. pigments, fillers, fire-retardant concentrations. 2. Normative references The following stan
42、dards contain provisions which, through reference in this text, constitute provisions of this International Standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this International Standard are encouraged to
43、 investigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. ISO 291:1997, Plastics Standard atmospheres for conditioning and testing. ISO 1043-1:2001, Plastics Symbols and ab
44、breviated terms Basic polymers and their special characteristics. IEC 60695-11-10:1999, Fire hazard testing Test flames 50 W horizontal and vertical flame test methods. ISO 5725-2:1994, Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of
45、 repeatability and reproducibility of a standard measurement method. ISO 10093:1998, Plastics Fire tests Standard ignition sources. ASTM D 5207-98, Standard practice for the calibration of 20 mm and 125 mm test flames for small-scale burning tests on plastic materials. “ ENISO9773:19981IS:3779 O8991
46、/A.dm1:(3002)E I SO 3002 All irhgts seredevr 1 scitsalP eteDtanimroifo n rubgnin ebahviour t fohni ixelfelb verts lacipicemeni sn occatnt wi-llams a htalfmgi eitins noourec 1 TNEMDNEMA: snemicepS gaPe 1 ht nIs eecond sentcnee fo sualCe r ,1ecalpe “usim gnedoht fo B ISO 2110” by “using medoht fo B 6
47、CEI960-5-111091:”99. tadpUC elsuae ( 2ronmavite refercnese) sa foollws: lpeRcaI eSO 21:01 by IE606 C-59-111:01999 nad detele htf entooo.et lpeRcaI eSO 01-34:19917 by ISO 1-3401:02( 10smatit el)e. snIert 91sa 89 teh yera fo plbuciitano fo OSI 01390 naed dtele htf eontoo.et lpeRcaA eSTM 5 D-70291 by T
48、SAD M 025-7( 89smatit el)e. gaPe 4 lpeRcaC elsuae “ 7Scepmisne” by f ehtollownic glause. 7 Specimens 7.1 It is possible that the results of tests carried out on test specimens taken from materials of different densities, colours, thicknesses, melt flow abilities and directions of anisotropy, or with
49、 different additive or filler/reinforcement contents, will be different. For materials with properties or compositions which vary over a range, the test specimens shall be representative of the whole range. 7.2 Test specimens with densities, melt flow abilities and additive or filler/reinforcement contents at the extremes of the range shall be tested and, if the test results yield the same flame test classification,
