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GB 8410-2006(翻译英文) .doc

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GB 8410-2006(翻译英文) .doc

ICS13.220.40T09NationalStandardofPeoplesRepublicofChinaGB84102006tosubstituteGB84101994FlammabilityofAutomotiveInteriorMaterialsIssuedonJanuary,18th,2006ImplementedsinceJuly,1st,.2006IssuedbyGeneralAdministrationofQualitySupervision,InspectionandQuarantineofthePeoplesRepublicofChinaAQSIQStandardizationAdministrationofChinaSACGB84102006PrefaceChapter3andChapter4oftheStandardaremandatory,othersarerecommended.ThestandardcorrespondstoFMVSS571.302FlammabilityofAutomotiveInteriorMaterialsofFederalMotorVehicleSafetyStandardsandRegulations.ItsconsistencywithFMVSS571.302FlammabilityofAutomotiveInteriorMaterialsisnonequivalent.ThestandardsubstitutesGB84101994FlammabilityofAutomotiveInteriorMaterialsComparedtoGB84101994,majorchangesofthestandardareasfollowsChapter1AutomotiveClassificationMethodismodifiedaccordingtorequirementsofGB3730.12001CompilingmeansofTerminologyPartinChapter2ismodifiedandaddedwithEnglishcontentaccordingtorequirementsofGB/T1.12000DefinitionofcompositematerialismodifiedpleaserefertoItem2.2DefinitionofinteriormaterialisimproveditsdefinitionscopeisbroadenedpleaserefertoItem2.5TechnicalrequirementsofChapter3aremodifiedItem3.1andItem3.3intheoriginalstandardtechnicalrequirementsarecancelledandrelevantcontentsareincludedinItem4.6RequirementsofheatsourcefortestaremodifiedpleaserefertoItem4.2.4TestrequirementsaremodifiedincasethatlevelingtestsampleisunavailableduetowindingsparepartspleaserefertoItem4.3.2RequirementstopreparetestsamplearesupplementedincasethatsparepartsshapeanddimensionareinconsistentwithsamplingrequirementspleaserefertoItem4.3.2SamplingrequirementsareaddedintoincaseofunevensparepartsthicknesspleaserefertoItem4.3.2SamplingexampleandgraphicrepresentationareaddedintopleaserefertoItem4.3.2HacklingdirectionbeforetestforsurfacefuzzingsampleofthetestprocedureismodifiedpleaserefertoItem4.4.1TestmethodisaddedintoincaseofsampleslowburningpleaserefertoItem4.4.9ContentofresultsindicationisaddedintopleaserefertoItem4.6ThestandardisputforwardbyNationalDevelopmentandReformCommission.ThestandardisundercentralizedmanagementofNationalAutomotiveStandardizationTechnicalCommittee.ThestandardisdrawnupbytheTechnicalCenterofChinaFawGroupCorporationPrincipaldraftsmenofthestandardWangQingGuo,LiJingHua.AllpreviousversionsofthestandardsubstitutedbythisstandardGB84101987GB84101994.GB84102006FlammabilityofAutomotiveInteriorMaterials1.scopeThestandarddefinesthetechnicalrequirementsandtestmethodsofhorizontalflammabilityofautomotiveinteriormaterial.Thestandardisapplicabletotheassessmentofhorizontalflammabilityofautomotiveinteriormaterial.Sincetherearemanydifferencesbetweentheactualconditionsofvariousautomotiveinteriormaterialssparepartsposition,layout,usecondition,ignitionsource,etcandthetestconditionsstipulatedinthestandard,thestandardisnotapplicabletoassessalltherealinteriorflammabilityofautomotiveinteriormaterials.2.Terminologyanddefinition2.1burningrateAccordingtothestandard,unitofratiobetweenburningdistanceandtimeusedtoburnsuchdistanceismm/min.2.2compositematerialSurfacesoflayersofsimilarordifferentmaterialsaretightlyconnectedbydifferentmethodslikeheatsealing,splicingandweldingtoformacompositematerial.2.3exclusivematerialAnoverallevenmaterialconsistsofthesamekindofmaterial.Ifdifferentmaterialsareintermittentlyconnectedtogetherlikesewing,radiofrequencywelding,riveting,theformedmaterialshouldnotberegardedascompositematerialeachmaterialshouldbedeemedasanexclusivematerial.2.4exposedsideThesparepartsshouldbeassembledtowardsthecrewwithintheautomobile.2.5interiormaterialsTheexclusivematerialsorcompositematerialsusedbyautomotiveinteriorsparepartsincludeseatingwasher,seatbackrest,seatcover,seatbelt,headrest,handrest,mobilefoldingtop,alldecorativeliningboardincludingliningboardwithinthedoor,sideliningboard,rearliningboard,liningboardoftheceiling,meterpanel,sundriesbox,indoorshelfboardorrearwindowboard,curtain,floorcoveringlayer,sunshield,wheelcasingcover,enginehoodcoverandanyotherindoororganicmaterials,likestuffingtoabsorbimpactenergyincaseofcollision,andbufferunit,etc.FlammabilityofAutomotiveInteriorMaterials1scopeThestandarddefinesthetechnicalrequirementsandtestmethodsofhorizontalflammabilityofautomotiveinteriormaterial.Thestandardisapplicabletotheassessmentofhorizontalflammabilityofautomotiveinteriormaterial.Sincetherearemanydifferencesbetweentheactualconditionsofvariousautomotiveinteriormaterialssparepartsposition,layout,usecondition,ignitionsource,etcandthetestconditionsstipulatedinthestandard,thestandardisnotapplicabletoassessalltherealinteriorflammabilityofautomotiveinteriormaterials.2.Terminologyanddefinition2.1burningrateAccordingtothestandard,unitofratiobetweenburningdistanceandtimeusedtoburnsuchdistanceismm/min.2.2compositematerialSurfacesoflayersofsimilarordifferentmaterialsaretightlyconnectedbydifferentmethodslikeheatsealing,splicingandweldingtoformacompositematerial.2.3exclusivematerialAnoverallevenmaterialconsistsofthesamekindofmaterial.Ifdifferentmaterialsareintermittentlyconnectedtogetherlikesewing,radiofrequencywelding,riveting,theformedmaterialshouldnotberegardedascompositematerialeachmaterialshouldbedeemedasanexclusivematerial.2.4exposedsideThesparepartsshouldbeassembledtowardsthecrewwithintheautomobile.2.5interiormaterialsTheexclusivematerialsorcompositematerialsusedbyautomotiveinteriorsparepartsincludeseatingwasher,seatbackrest,seatcover,seatbelt,headrest,handrest,mobilefoldingtop,alldecorativeliningboardincludingliningboardwithinthedoor,sideliningboard,rearliningboard,liningboardoftheceiling,meterpanel,sundriesbox,indoorshelfboardorrearwindowboard,curtain,floorcoveringlayer,sunshield,wheelcasingcover,enginehoodcoverandanyotherindoororganicmaterials,likestuffingtoabsorbimpactenergyincaseofcollision,andbufferunit,etc.3TechnicalrequirementsFlammabilityofautomotiveinteriormaterialmustconformtofollowingtechnicalrequirementsBurningrateshouldbenolargerthan100mm/min.4Testmethod4.1principleRetainthesamplehorizontallyontheUshapedbracketafterignitingthefreeendofthesamplewithflameofadefinedheightinthecombustionbox,makesureiftheflameonthesamplewentoutorwhenitwentout,aswellastheburningdistanceandtimeusedtoburnsuchdistance.

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