会员注册 | 登录 | 微信快捷登录 支付宝快捷登录 QQ登录 微博登录 | 帮助中心 人人文库renrendoc.com美如初恋!
站内搜索 百度文库

热门搜索: 直缝焊接机 矿井提升机 循环球式转向器图纸 机器人手爪发展史 管道机器人dwg 动平衡试验台设计

GB 5237.3-Wrought aluminium alloy extruded profiles for英文参考.pdfGB 5237.3-Wrought aluminium alloy extruded profiles for英文参考.pdf -- 5 元

宽屏显示 收藏 分享

资源预览需要最新版本的Flash Player支持。
您尚未安装或版本过低,建议您

ICS77.150.10H61NationalStandardofthePeoplesRepublicofChinaGB5237.3200replaceGB5237.32004WroughtaluminiumalloyextrudedprofilesforarchitecturePart3ElectrophoreticcoatingprofilesIssuedate200Implementationdate200IssuedbyGeneralAdministrationofQualitySupervision,InspectionandQuarantineofthePeoplesRepublicofChinaStateAdministrationofChinaforStandardizationGB5237.3200ForewordInthispart,article4.4.4andthelocalthicknessrequestofcombinefilminTable2arecompulsory.Othercontentsarerecommended.Thereare6partsinGB5237WroughtaluminiumalloyextrudedprofilesforarchitecturePart1UntreatedprofilesPart2AnodizedprofilesPart3ElectrophoreticcoatingprofilesPart4PowdercoatingprofilesPart5PVDFcoatingprofilesPart6ThermalbarrierprofilesThispartisthethirdpartofGB5237.ThispartsupersedesGB5237.32004Wroughtaluminiumalloyextrudedprofilesforarchitecturepart3Electrophoreticcoatingprofiles.ThispartisamendedrefertoJapanJISH86021992CombinedcoatingofanodicoxideandorganiccoatingsonaluminiumandaluminiumalloysandAmericaAAMA6122002Voluntrayspecification,performancerequirements,andtestproceduresforcombinedcoatingsofanodicoxideandtransparentorganiccoatingsonarchitecturalaluminium.ThemajortechnicaldifferencesbetweenthispartandGB5237.32004areRefertothecontentsofYS/T4592003Wroughtaluminiumalloyprofilesforarchitecturewithcombinedcoatingsofanodicoxideandcoloratedorganiccoatings,andhaveaamend.Deletetherequirementsofaverageanodicoxidecoatingthickness,andforclassAandBincreasetheanodicoxidecoatingthicknessonmeasuringpartto≥9µm.ThesandfallingabrasionresistanceindicatorsforclassificationA,BandSareincreasedto3300g、3000gand2400grespectively.RefertoAAMA612,itaddstherequirementsforhydrochloricacidresistance,mortarresistanceandheatandhumidityresistance.Itaddstherequirementsfordetergentresistanceandsolutionresistence.Inthearticle4.5,Bothends,around80mm,oftheelectrophoreticcoatingprofilesareallowedtobenotcoveredwithpaintfilmischangedtoBothends,around80mm,oftheelectrophoreticcoatingprofilesareallowedtobenotcoveredwithcoatings.ThispartwasproposedbytheChinaNonferrousMetalsIndustryAssociation.ThispartisunderthejurisdictionoftheStateAdministrationofChinaforStandardizationofNonferrousMetals.ThedepartmentswithresponsibilityforthisworkareasfollowsGuangdongJianmeiAluminiumProfileFactoryCo.,LtdGuangdongXingfaAluminiumCo.,LtdStandardResearchDivisionChinaNonferrousMetalsStandardsandMetrologyResearchInstituteFujianMinfaAluminiumCo.,LtdandFujianNanpingAluminiumCo.,Ltd.ThispartisattendedbyNationalQualitySupervisionandInspectionCenterforNonferrousMetalsHuananQualitySupervisionandInspectionCenterforNonferrousMetalsFoshanCityXinheAluminiumCo.,LtdFoshanCityHuahaoAluminiumProductsCo.,LtdandShanghaiZdoon0GB5237.3200BuildingMaterialsCo.,Ltd.ThispartwasdraftedbyLujiyan,Gelixin,Daiyuexing,Zhuzufang,Xiaxiuqun,Huangciwei,Xiezhijun,ZhanhaoandMachunzhen.ThepreviousversionsofthestandardreplacedbythispartareGB/T5237.32000,GB5237.32004。1GB5237.3200WroughtaluminiumalloyextrudedprofilesforarchitecturePart3Electrophoreticcoatingprofiles1ScopeThispartspecifiesrequirements、testmethods、inspectionregulations、packaging、labeling、transportation、storageandcontentsofcontractororderofwroughtaluminiumalloyextrudedprofileswithelectrophoreticcoatingforarchitecture.Thispartappliestothecombinedcoatingsofanodicoxideandelectrophoresispaintclearpaintorcolorpaintonthesurface,wroughtaluminiumalloyextrudedprofilesforarchitecturehereafterreferredtoastheelectrophoreticcoatingprofiles.Thesamepurposeandthesamesurfacetreatmentofotheraluminiumalloyextrudedprofilesmayapplytothispart.2NormativereferencesThefollowingpublicationsarecitedandincorporatedintothisstandard.Fordatedreferences,subsequentamendmentsexcludingcorrectionoferrortoorrevisionsofanyofthesepublicationsdonotapplytothisstandard.Butpartiesreachinganagreementaccordingtothisstandardareencouragedtoreviewifthelatesteditionsofthesepublicationsareapplicable.Forundatedreferences,thelatesteditionofthepublicationapplies.GB/T2282002Metallicmaterials-TensiletestingatambienttemperatureGB/T629Chemicalreagent-SodiumhydroxideGB/T1740DeterminationofresistancetotemperatureandhumidityGB/T1766Paintandvarnish-RatingschemesofdegradationofcoatsGB/T18651997PaintsvarnishesArtificialweatheringandexposuretoartificialradiationFilteredxenonarcradiationGB/T3199WroughtaluminiumandaluminiumalloyproductsWroughtaluminiumandaluminiumalloyproductspacking,marking,transportingandstoringGB/T4957NonconductivecoatingsonnonmagneticmetalsubstratesMeasurementofcoatingthicknessEddycurrentmethodGB5237.1WroughtaluminiumalloyextrudedprofilesforarchitecturePart1UntreatedprofilesGB5237.2WroughtaluminiumalloyextrudedprofilesforarchitecturePart2AnodizedprofilesGB/T6461MethodsforcorrosiontestingofmetallicandotherinorganiccoatingsonmtallicsubstratesRatingoftestspecimensandmanufacturedarticlessubjectedtocorrosiontestsGB/T6462MetallicandoxidecoatingsMeasurementofcoatingthicknessMicroscopicalmethodGB/T6682WaterforanalyticallaboratoryuseSpecificationandtestmethodsGB/T6739Determinationoffilmhardnessbypenciltest2GB5237.3200GB/T8013.12007AnodicoxidecoatingsandorganicpolymercoatingsonaluminiumanditsalloysPart1AondicoxidecoatingsGB/T8013.22007AnodicoxidecoatingsandorganicpolymercoatingsonaluminiumanditsalloysPart2CombinedanodicoxidecoatingsGB/T8014.1AnodizingofaluminiumanditsalloysThemeasuringmethodofthicknessofanodicoxidecoatingsPart1ThemeasuringprincipleGB/T9276MethodsofexposuretonaturalweatheringofcoatingGB/T9286PaintsandvarnishesCrosscuttestforfilmsGB/T9754Paintsandvarnishes-Measurementofspecularglossofnonmetallicpaintfilmsat20°,60°and85°GB/T9761PaintsandvarnishesvisualcomparisonofthecolourofpaintsGB/T9789Metallicandothernon-organiccoatings-SulfurdioxidetestwithgeneralcondensationofmoistureGB/T10125CorrosiontestsinartificialatmospheresSaltspraytestsGB/T11186.2MethodsformeasuringthecolourofpaintfilmsPart2ColourmeasurementGB/T11186.3MethodsformeasuringthecolourofpaintfilmsPart3CalculationofcolourdifferencesGB/T12967.1AnodizingofaluminiumandaluminiumalloysMeasurementofmeanspecificadrasionresistanceofanodicoxidationcoatingwithanabrasivejettestapparatusGB/T14952.3AnodizingofaluminiumandaluminiumalloysDeterminationofcolourdifferencesandappearanceofcoloredanodicoxidefilmsViewingmethodGB/T16585Rubber,vulcanizedTestmethodofresistancetoartificialweatheringFluorescentUVlampGB/T20975allpartChemicalanalysismethodsofaluminiumandaluminiumalloysJC/T480Architecturalquicklime3TermsandDefinitionsThetermsanddefinitionsofGB/T8013.22007shownbelowareapplicableforthispart.3.1ExposedsurfacesExposedsurfacestheprofilesafterprocessed、fabricatedandinstalledintheconstruction,thevisiblesurfaceswhentheyareopenorclose.3.2LocalthicknessCoatingthicknessonmeasuringpart–Theaveragemeasuredvalueofmeasuringseveraltimesnotlessthan3timesatapartnomorethan1cm2ontheexposedsurface4Requirements4.1Classification4.1.1Alloy、TemperandSpecificationThealloy、temperandspecificationshallbeinaccordancewithGB5237.1.4.1.2Anodizedcombinedcoatingtype、paintfilmtype、typicalpurposeAnodizedcombinedcoatingtype、paintfilmtype、typicalpurposeshallbeinaccordance3GB5237.3200withthespecificationinTable1.Theclassificationshallspecifiedincontract.Ifthecombinedcoatingthicknessclassificationisnotspecifiedinthecontract,electrophoreticcoatingprofileswithclearpaintshallbesuppliedinaccordancewithclassificationB.Table1ClassificationPaintfilmtypeTypicalpurpose/applicationABuildingmembersoutdoorsevereenvironmentGlossormatteclearfilmBBuildingmembersoutdoororvehiclemembersSGlossormattecolourfilmBuildingmembersoutdoororvehiclemembers4.1.3Labeling/markingProductlabelpresentsproductname,alloy,temper,specificationconsistingoftwopartsprofilereferencenumberandlength,color,classification,andthispartnumber.LabelingsamplesareasthefollowingSample1Aluminiumprofilesmadeofalloy6063,temperT5,referenceno421001,length6000mm,surfacetreatmenttypeisanodicoxidecoating,bronzecoloredandelectrophoresiscoating,classificationA,labeledasElectrophoreticcoatingprofile6063T54210016000BronzeAGB5237.3200Sample2Aluminiumprofilesmadeofalloy6063,temperT5,referenceno421001,length6000mm,surfacetreatmenttypeisanodicoxidecoatingandwhiteelectrophoresiscoating,classificationS,labeledasElectrophoreticcoatingprofile6063T54210016000WhiteSGB5237.32004.2ChemicalcompositionandmechanicalpropertiesThechemicalcompositionandmechanicalpropertiesatambienttemperatureshallbeinaccordancewithGB5237.1.4.3DimensiontoleranceThedimensiontoleranceofprofilesincludingcombinedcoatingshallbeinaccordancewithGB5237.1.4.4Combinedcoatingproperties4.4.1ColourandColourdifferencesThecolourshallbeinaccordancewithrealsamplesagreedbythebuyerandseller/(purchaserandsupplier),orthecolourdifferencesshouldwithinthecolourstandardlimitwhichhavebeenagreedbetweenthebuyerandseller(purchaserandsupplier).Ifthebuyerwanttomeasurethecolourwithapparatus,thecolourvalueshallbeagreedbythebuyerandseller(purchaserandsupplier).4.4.2CoatingthicknessThecoatingthicknessshouldmeetthespecificationshowninTable2.TheindexofcombinedcoatingthicknessonmeasuringpartinTable2iscompulsived.4GB5237.3200Table2Coatingthickness/µmAnodicoxidecoatingthicknessonmeasuringpartClassificationPaintfilmthicknessonmeasuringpartCombinedcoatingthicknessonmeasuringpartA≥9≥12≥21B≥9≥7≥16S≥6≥15≥214.4.3PaintfilmhardnessAfterthepencilscratchtest,thepaintfilmhardnessofclassAandclassBshallbe≥3H,classSshallbe≥1H.4.4.4PaintfilmadhesionThedryadhesionandthewetadhesionofthepaintfilmshouldmeetclass0.4.4.5ResistancetoboilingwaterAftertheboilingwatertest,thecombinedcoatingsmustnotbeanywrinkle﹑crackle﹑blister﹑detachment/peelingoffandcolourchange.4.4.6AbrasionresistanceApplingthesandfallingtest,theresultshouldmeetthespecificationshowninTable3.Table3ClassificationABSThevolumeofsandfalling/g≥3300≥3000≥24004.4.7Muriaticacid/HydrochloricresistanceAfterthemuriaticacidresistancetest,viewwiththenakedeye,thecombinedcoatingsurfaceshallnotrevealanyblisterandotherobviouschanges.4.4.8AlkaliresistanceAfterthealkaliresistance,theprotectiverateRshallbe≥9.5grade.4.4.9MortarresistanceAfterthemortarresistancetest,viewwiththenakedeye,thecombinedcoatingsurfaceshallnotrevealanydetachmentandotherobviouschanges.4.4.10PolymerisationresistanceAfterthepolymerisationresistancetest,thepencilhardnessvalueshallbe≤1H.4.4.11DetergentresistanceAfterthedetergentresistancetest,thecombinedcoatingsurfaceshallnotrevealanyblister、detachmentandotherobviouschanges.4.4.12SaltspraycorrosionresistanceTheresultofCASStestshouldmeetthespecificationshowninTable4.Table4ClassificationTestingtime/hProtectiverate(R)A、S48≥9.5B24≥9.54.4.13HeatandHumidityresistanceAfterthehumiditytestfor4000h,thechangesofcombinedcoatingshallbe≤1grade.4.4.14Weatheringresistance5
编号:201311211756210884    大小:159.39KB    格式:PDF    上传时间:2013-11-21
  【编辑】
5
关 键 词:
行业资料 国家标准 精品文档 GB 5237.
温馨提示:
1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
2: 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
3.本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 人人文库网仅提供交流平台,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
  人人文库网所有资源均是用户自行上传分享,仅供网友学习交流,未经上传用户书面授权,请勿作他用。
0条评论

还可以输入200字符

暂无评论,赶快抢占沙发吧。

当前资源信息

4.0
 
(2人评价)
浏览:35次
上学吧上传于2013-11-21

官方联系方式

客服手机:13961746681   
2:不支持迅雷下载,请使用浏览器下载   
3:不支持QQ浏览器下载,请用其他浏览器   
4:下载后的文档和图纸-无水印   
5:文档经过压缩,下载后原文更清晰   

相关资源

相关资源

相关搜索

行业资料   国家标准   精品文档   GB   5237.  
关于我们 - 网站声明 - 网站地图 - 友情链接 - 网站客服客服 - 联系我们
copyright@ 2015-2017 人人文库网网站版权所有
苏ICP备12009002号-5