【英文标准名称】:StandardPracticeforTestingandSamplingofVolatileOrganicCompounds(IncludingCarbonylCompounds)EmittedfromPaintUsingSmallEnvironmentalChambers
【原文标准名称】:利用小环境会议室对从油漆中释放出挥发性有机化合物(包括羰基化合物)的检测和抽样的标准实施规程
【标准号】:ASTMD6803-2002(2007)
【标准状态】:现行
【国别】:
【发布日期】:2002
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D22.05
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Latexandalkydpaintsareusedascoatingsforwalls,woodentrim,andfurnishingsinoccupiedbuildings.Paintmaybeappliedtolargesurfaceareasandmaybeappliedrepeatedlyduringthelifetimeofabuilding.VOCsareemittedfrompaintafterapplicationtosurfaces.Thereisaneedfordataonemissionsfrompaint.Thedatacanbeusedtocompareemissionsfromdifferentproducts.ThedatamaybeusedtoassistmanufacturersinreducingoreliminatingVOCemissionsfromtheirproducts.ThedatamaybeusedtopredictconcentrationsofVOCsinaroomorbuildingwhenusedwithappropriateindoorairqualitymodels.Standardtestpracticesandproceduresareneededforthecomparisonofemissionsdatafromdifferentlaboratories.1.1Thispracticeprovidesproceduresforpreparingtestsamplesofalkydprimer,alkydpaint,latexprimer,orlatexpaintappliedtobuildingmaterialssuchasgypsumwallboard,wood,orengineeredwoodproductsandproceduresforsamplingvolatileorganiccompounds(VOCs)emittedfromthosetestsamples.Emissionsaresampledfromsmallenvironmentalchambersoperatedundercontrolledconditions.1.2Thispracticedescribesproceduresforpreparationoftestspecimensbyapplicationofprimerorpainttocommonbuildingmaterials.Useoftheproceduresdescribedinthispracticefortestswithotherapplicationmethodsorsubstratesmayaffecttheresultsandnotmeetthecriteriarecommendedinthepractice.1.3ThispracticedescribesproceduresforcollectionofVOCsonsorbenttubesandcarbonylcompoundsonsilicageltreatedwith2,4-dinitrophenylhydrazine(DNPH)thatrequireanalyticalmethodsformeasurementofindividualorganiccompoundconcentrations.Thispracticedoesnotdescribethedetailedproceduresofanalyticalmethods,butreferstopublishedmethodsfortheseanalyses.1.4ThispracticedescribesproceduresfortestingandsamplingVOCsemittedfrompaintundercontrolledconditions.Thetestconditions,whencombinedwithanalyticaldata,canbeusedtocalculateemissionrates.Thispracticedoesnotrecommendamethodforthecalculations.1.5ValuesstatedintheInternationalSystemofUnits(SI)aretoberegardedasthestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G51
【国际标准分类号】:87_040
【页数】:7P.;A4
【正文语种】: