【英文标准名称】:Paintsandvarnishes.Bendtest(cylindricalmandrel)
【原文标准名称】:涂料与清漆.弯曲试验(圆柱形芯轴)
【标准号】:ISO1519-2011
【标准状态】:现行
【国别】:国际
【发布日期】:2011-01-15
【实施或试行日期】:2011-01-15
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC35
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Bendtesting;Bending;Coatingmaterials;Coatings;Cracking;Cylindricalshape;Drying;Dryingstages;Evaluations;Mandrelbendingtest;Materialstesting;Methods;Painting;Paints;Samplingmethods;Surfaces;Testing;Varnishes
【摘要】:ThisInternationalStandardspecifiesanempiricaltestprocedureforassessingtheresistanceofacoatingofpaint,varnishorrelatedproducttocrackingand/ordetachmentfromametalorplasticssubstratewhensubjectedtobendingroundacylindricalmandrelunderstandardconditions.Foramulti-coatsystem,eachcoatcanbetestedseparatelyorthecompletesystemcanbetested.Themethodspecifiedcanbecarriedout?eitherasa“pass/fail”test,bycarryingoutthetestwithasinglespecifiedsizeofmandrel,toassesscompliancewithaparticularrequirement;?orbyrepeatingtheprocedureusingsuccessivelysmallermandrelstodeterminethediameterofthefirstmandreloverwhichthecoatingcracksand/orbecomesdetachedfromthesubstrate.Twotypesofapparatusarespecified,type1beingappropriateforuseontestpanelsofthicknessupto0,3mm,andtype2foruseontestpanelsofthicknessupto1,0mm.Bothtypesofapparatushavebeenfoundtogivesimilarresultswiththesamecoating,butnormallyonlyonewillbeusedfortestingagivenproduct.
【中国标准分类号】:
【国际标准分类号】:87_040
【页数】:16P.;A4
【正文语种】:英语


【英文标准名称】:Metalliccoatings-Measurementofcoatingthickness-X-rayspectrometricmethods
【原文标准名称】:金属覆层.覆层厚度的测量.X射线光谱测定法
【标准号】:BSENISO3497-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-03-15
【实施或试行日期】:2001-03-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:覆层;校正;荧光测定法;仪器分析法;厚度测量;光谱学;金属覆层;X射线荧光光谱法;X射线分析
【英文主题词】:Alloys;Calibration;Coatingthickness;Coatings;Definition;Definitions;Laminatedmaterial;Materials;Measurement;Measuringinstruments;Metalcoatings;Metalfilms;Methods;Spectrometry;Testequipment;Testing;Tests;Thicknessmeasurement;X-rayfluorescencespectrometry;X-rayspectrometry
【摘要】:WARNINGProblemsconcerningprotectionofpersonnelagainstX-raysarenotcoveredbythisInternationalStandard.Forinformationonthisimportantaspect,referenceshouldbemadetocurrentinternationalandnationalstandards,andtolocalregulations,wheretheseexist.1ThisInternationalStandardspecifiesmethodsformeasuringthethicknessofmetalliccoatingsbytheuseofX-rayspectrometricmethods.2ThemeasuringmethodstowhichthisInternationalStandardappliesarefundamentallythosethatdeterminethemassperunitarea.Usingaknowledgeofthedensityofthecoatingmaterial,theresultsofmeasurementscanalsobeexpressedaslinearthicknessofthecoating.3Themeasuringmethodspermitsimultaneousmeasurementofcoatingsystemswithuptothreelayers,orsimultaneousmeasurementofthicknessandcompositionsoflayerswithuptothreecomponents.4ThepracticalmeasurementrangesofgivencoatingmaterialsarelargelydeterminedbytheenergyofthecharacteristicX-rayfluorescencetobeanalysedandbytheacceptablemeasurementuncertaintyandcandifferdependingupontheinstrumentsystemandoperatingprocedureused.
【中国标准分类号】:A29
【国际标准分类号】:17_040_20;25_220_40
【页数】:28P.;A4
【正文语种】:英语