1、BRITISH STANDARD BS EN 14264:2003 Derivatives from coal pyrolysis Coal tar and pitch based binders and related products: impregnating pitch Characteristics and test methods The European Standard EN 14264:2003 has the status of a British Standard ICS 75.140 BS EN 14264:2003 This British Standard, was
2、 published under the authority of the Standards Policy and Strategy Committee on 31 October 2003 BSI 31 October 2003 ISBN 0 580 42852 4 National foreword This British Standard is the official English language version of EN 14264:2003. The UK participation in its preparation was entrusted to Technica
3、l Committee CII/56, Derivatives from coal pyrolysis, which has the responsibility to: A list of organizations 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 d
4、ocument 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 purport to include all the necessary provisions of a contra
5、ct. Users are responsible for its correct application. Compliance with a British Standard does not of itself 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
6、 change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 6, an inside back cover and a back cover. The BSI copyright
7、 notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN14264 September2003 ICS75.140 Englishversion DerivativesfromcoalpyrolysisCoaltarandpitchbased bindersandrelatedpr
8、oducts:impregnatingpitch Characteristicsandtestmethods ProduitsdrivsdelapyrolyseducharbonLiantsbase degoudronetdebraisissusdelahouilleetproduits connexes:braidimprgnationCaractristiqueset mthodesdessai DerivatederKohlenpyrolyseBindemittelaus SteinkohlenteerundSteinkohlenteerpechundverwandte Produkte
9、:ImprgnierpechAnforderungenund Prfverfahren ThisEuropeanStandardwasapprovedbyCENon10July2003. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalrefer
10、encesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementC
11、entrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUn ited Kingdom. EUROPEANCOMMITTE
12、EFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2003CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN14264:2003EEN14264:2003(E) 2 Contents page Foreword3 1 Scope 4 2 Normative
13、references 4 3 Termsanddefinitions. .4 4 Classification4 5 Characteristics .5 6 Specifications.5 7 Sampling.5 8 Testmethods 5 AnnexA (informative) Typicalvalues 6EN14264:2003(E) 3 Foreword Thisdocument(EN14264:2003)hasbeenpreparedbyTechnicalCommitteeCEN/TC317,“Derivativesfromcoal pyrolysis“,thesecre
14、tariatofwhichisheldbyIBN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyMarch2004,andconflictingnationalstandardsshallbewithdrawnatthelatestby March2004. InthisEuropeanStandardtheannexAisinformative. AccordingtotheCEN/C
15、ENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal, Slovakia,Spain,Sweden,Switzerlan
16、dandtheUnitedKingdom.EN14264:2003(E) 4 1Scope ThisEuropeanStandardspecifiesthemethodsoftestrequiredtodeterminethecharacteristicsfor“impregnating pitch“usedforindustrialpurposes. Dependingontherequiredapplicationandthedesiredpropertiesoftheendproduct,differentgradesof impregnatingpitchareavailable. 2
17、 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetext,andthepublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothi
18、sEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments) EN1427, BitumenandbituminousbindersDeterminationofsofteningpointRingandBallmethod EN13847:2001, CoaltarandpitchbasedbindersandrelatedproductsTer
19、minologyandclassification ENISO2719, DeterminationofflashpointPenskyMartensclosedcupmethod(ISO2719:2002) ISO6257:2002, CarbonaceousmaterialsusedintheproductionofaluminiumPitchforelectrodesSampling ISO6376, CarbonaceousmaterialsfortheproductionofaluminiumPitchforelectrodesDeterminationofcontent oftol
20、ueneinsolublematerial ISO6791,CarbonaceousmaterialsfortheproductionofaluminiumPitchforelectrodesDeterminationof contentsofquinolineinsolublematerial ISO6998, CarbonaceousmaterialsfortheproductionofaluminiumPitchforelectrodesDeterminationofcoking value ISO8006, Carbonaceousmaterialsusedintheproductio
21、nofaluminiumPitchforelectrodesDeterminationof ash DIN51920, PrfungvonKohlenstoffmaterialienBestimmungdesErweichungspunktesnachMettlerBindeund Imprgniermittel 3 Termsanddefinitions ForthepurposesofthisEuropeanStandard,thetermsanddefinitionsgiveninEN13847:2001apply. 4Classification Forthepurposesofthi
22、sEuropeanStandard,theclassificationaccordingtoEN13847:2001applies.EN14264:2003(E) 5 5 Characteristics Thefollowingcharacteristicsshallbedetermined: a) Softeningpoint ; b) Flashpoint ; c) Ashcontent ; d) Tolueneinsolublescontent ; e) Quinolineinsolublescontent ; f) Cokingvalue . 6 Specifications Spec
23、ificationsrequestedbythecustomersshallbeapplied. ThetypicalvaluesgiveninannexAcanbeusedasrequirements. 7 Sampling ISO6257 specifiesmethodsforsamplingandpreparingsamplesfortestingofimpregnatingpitch. Thesemethodsareapplicabletoallgradesofimpregnatingpitchinliquidorsolidform,thelatterhavingsoftening p
24、ointshigherthan30C(determinedaccordingtothemethodEN1427)inbulk,orinanumbersofcontainers makinguponebatchatsitesofmanufacture,storageofdelivery. Samplingmethodsandsamplingplansforlargeconsignments,orlots,ofpitchinliquidformduringtheloadingand unloadingofshipsareincluded. 8Test methods Forthedetermina
25、tionofthecharacteristicsaccordingtoclause5,themethodslistedinTable1havetobeused. Table1Testmethods Characteristic Testmethods Ashcontent ISO8006 Tolueneinsolublecontent ISO6376 Quinolineinsolublecontent ISO6791 Cokingvalue ISO6998 Softeningpoint DIN51920 Flashpoint ENISO2719EN14264:2003(E) 6 Annex A
26、 (informative) Typicalvalues ThetypicalvaluesinTableA.1canbeusedasrequirementsoftheimpregnatingpitch TableA.1Typicalvalues Softeningpoint 50Cto130C Flashpoint 100C Ashcontent 0,1to1,0% Tolueneinsolublecontent 5%to30% Quinolineinsolublecontent 0%to10% Cokingvalue 35%blankBS EN 14264:2003 BSI 389 Chis
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