EN 14469-2-2004 en Pigments and extenders - Testing of colouring materials in plasticized polyvinyl chloride (PVC-P) - Part 2 Preparation of test specimens《颜料和补充剂 增塑聚氯乙烯中着色剂的试验 第2部.pdf
《EN 14469-2-2004 en Pigments and extenders - Testing of colouring materials in plasticized polyvinyl chloride (PVC-P) - Part 2 Preparation of test specimens《颜料和补充剂 增塑聚氯乙烯中着色剂的试验 第2部.pdf》由会员分享,可在线阅读,更多相关《EN 14469-2-2004 en Pigments and extenders - Testing of colouring materials in plasticized polyvinyl chloride (PVC-P) - Part 2 Preparation of test specimens《颜料和补充剂 增塑聚氯乙烯中着色剂的试验 第2部.pdf(10页珍藏版)》请在麦多课文档分享上搜索。
1、BRITISH STANDARD BS EN 14469-2:2004 Pigments and extenders Testing of colouring materials in plasticized polyvinyl chloride (PVC-P) Part 2: Preparation of test specimens The European Standard EN 14469-2:2004 has the status of a British Standard ICS 83.040.30 BS EN 14469-2:2004 This British Standard
2、was published under the authority of the Standards Policy and Strategy Committee on 11 May 2004 BSI 11 May 2004 ISBN 0 580 43765 5 National foreword This British Standard is the official English language version of EN 14469-2:2004. The UK participation in its preparation was entrusted to Technical C
3、ommittee STI/1, Pigments, 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 document may be found in the
4、 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 contract. Users are responsible f
5、or 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 change, and keep the UK in
6、terests 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 notice displayed in this d
7、ocument indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN144692 April2004 ICS83.040.30 Englishversion PigmentsandextendersTestingofcolouringmaterialsin plasticizedpolyvinylchloride(PVCP)Part2:Prepa
8、rationof testspecimens PigmentsetmatiresdechargeEssaidesmatires colorantesdanslechloruredepolyvinyleplastifi(PVCP) Partie2:Prparationdesprouvettes PigmenteundFllstoffePrfungvonFarbmittelnin weichmacherhaltigemPolyvinylchlorid(PVCP)Teil2: HerstellenderProbenkrper ThisEuropeanStandardwasapprovedbyCENo
9、n2February2004. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheCentralSe
10、cretariatortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusast heofficial versions. CENmembersarethenationalstan
11、dardsbodiesofAustria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France, Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal, Slovakia, Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITE
12、UROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2004CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN144692:2004:EEN144692:2004(E) 2 Foreword Thisdocument(EN144692:2004)hasbeenpreparedbyTechnicalCommit
13、teeCEN/TC298“Pigmentsand extenders”,thesecretariatofwhichisheldbyDIN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyOctober2004,andconflictingnationalstandardsshallbewithdrawnatthelatest byOctober2004. AnnexAisinformati
14、ve. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,Cyprus,CzechRepublic,Denmark, Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta, Nethe
15、rlands,Norway,Poland,Portugal,Slovakia,Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom.EN144692:2004(E) 3 1Scope ThisPartofEN14469specifiesaprocedureforpreparingtestsamplesforthetestingofcolouringmaterials 1) in plasticizedpolyvinylchloride(PVCP)materials.Itdescribesthemannerinwhichbasicmixturesas
16、definedin EN144691andpigmentsandpigmentpreparationsaretobeusedtopreparetestsamplesforthetestingof particularpigmentproperties.Thestandardisapplicabletoinorganicandorganicpigments,andalsotopigment preparationsinpowder,pasteorgranularform(seeannexA(informative). 2 Normativereferences ThisEuropeanStand
17、ardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetext,andthepublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporated
18、initbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). ENISO15528, Paints,varnishesandrawmaterialsforpaintsandvarnishesSampling(ISO15528:2000). 3Apparatus 3.1Mixing vessel 3.2 Tworollmill whichcanbeheated,withrollswhoseseparationcanbead
19、justed,rolldiametersshallbebetween80mmand 200mm,ratioofthespeedsofrotationofthetworollersshallbebetween1:1,1and1:1,2. NOTE Therollsusedshouldpreferablyhaveachromedsurface. 3.3 Platepress (ifrequiredaccordingto5.3) whichcanbeheatedandcooled. 4Sampling Representativesamplesofthecolouringmaterialstobet
20、estedshallbetakenasdescribedinENISO15528. 5 Preparationofthetestspecimens 5.1Premixing Thequantityofcolouringmaterialspecifiedfortheparticulartestsampleismixedforexamplefor5minina shakingmixerwiththePVCbasicmixtureonwhichthetestsampleisbased.Alternatively,andintheparticular caseofcolouringmaterialsi
21、npasteform,itisrecommendedthatpremixingbecarriedoutbyhandusingaspatula inapolyethyleneorpolypropylenebeaker,untilthemixtureappearshomogeneous. NOTE Whentestingpigmentnotsusceptibletoreagglomerationunderpressure,premixingcanbedispensedwith. 1) Fordefinitionofcolouringmaterial,seeEN9711.EN144692:2004(
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