MSDS3NXPowerLite

1工作场所危险品信息系统TrainingProgram2WHMIS–Objectives工作场所危险品信息系统-目的Followingthesession,youwillbeableto:ListthethreemainelementsofWHMIS列出工作场所危险品信息系统的3个主要组成部分Listthe6hazardclassesofcontrolledproducts列出受控产品的6个危险级别ListtheWHMISresponsibilities列出工作场所危险品信息系统的职责Listthecomponentsofamaterialsafetydatasheets列出物品安全数据表的主要内容3WHMIS–Introduction工作场所危险品信息系统介绍TheWorkplaceHazardousMaterialsInformationSystem(WHMIS)工作场所危险品信息系统Providesinformationabouthazardousmaterialsusedintheworkplace提供工作场所使用的危险品的信息UnderWHMIS,employeeshavetherighttoreceiveinformationabouteachcontrolledproducttheyuse–itsidentity,hazards,andsafetyprecautions.按WHMIS规定，使用者有权了解每个受控产品的特性、危害性和安全警示ThegoalofWHMISistoreduceinjuryanddiseasebycommunicatingspecifichealthandsafetyinformationaboutcontrolledproductssothattheinformationcanbeusedtoreduceexposuretohazardousmaterialsWHMIS的目的是通过对受控产品有关健康和安全方面的信息的交流，减少危险品的暴露，从而减少使用者受到伤害和患疾4WHMISIntroductioncont’d工作场所危险品信息系统介绍续WHMIS工作场所危险品信息系统Sixhazardclasses分为6个危害级别Eighthazardsymbolsthatidentifythespecifichazardsofcontrolledproducts.包括8个标识确定受控产品的危害特性ThreemainWHMISelementsareusedtocommunicatehealthandsafetyinformation3个主要部分提供健康和安全方面的信息5TheThreeMainElementsofWHMISWHMIS的3个主要部分WHMISLabels标签Labelsoncontrolledproductsalertworkerstotheidentityoftheproduct,hazards,andprecautionarymeasures.受控产品的标签将警示使用者识别该产品、危害性及预防措施MaterialSafetyDataSheets(MSDSs)材料安全数据单Technicalbulletinsprovidedetailedhazardandprecautionaryinformation技术性报告提供危害性和预防措施细节WHMISeducationandtrainingprogram教育培训计划Theemployerprovideseducationandtrainingforemployeessotheycanworksafelywithandnearcontrolledproducts经营者应向雇员提供教育和培训，使接触受控产品者能安全地工作EmployeesmustknowhowWHMISworks,thehazardsofcontrolledproductsintheirworkplace,andthesafeworkprocedurestheymustfollow.雇员必须了解WHMIS的内容，工作场地的受控产品的危害性，必须遵守安全操作规定6HowDoesWHMISWork?MSDSs材料安全数据单WHMISLabels标签WHMISeducationandTraining教育和培训Supplier厂商Employer经营者Informedemployee使雇员明确providesprovidesmayprovideprovides7ClassificationofControlledProducts受控产品分类Acontrolledproduct一个受控产品aproductthatfallsintooneormoreofthehazardclasses.一个产品可以包括不止一个危险级别Manufacturersandsuppliersclassifycontrolledproductsandassignoneormoreoftheappropriatehazardsymbols生产者和销售者将受控产品分级，并标上一个或多个危险标志Theemployermusteducateandtrainemployeestorecognizetheeighthazardsymbolsandtoknowwhattheymean经营者必须对雇员培训，使他们能够识别8种危险标志，并理解其含义8ClassA:CompressedGasA级：压缩气体Thisclassincludescompressedgases,dissolvedgases,andgasesliquefiedbycompressionorrefrigeration.Ifthepressureinthecontainerisgreaterthan40psi,thegasisaClassAproduct.Thecylindermayexplodeifexposedtoheatortophysicalshock(whendropped).此级包括压缩气体、溶解气体及高压或冷冻液化的气体。如果容器内的气体压力超过了40psi，该气体为ClassA产品。气瓶置于高温或摇晃（当跌落时），可能爆炸9ClassB:FlammableandCombustibleMaterialB级：易燃物Thisclassincludessolids,liquids,andgasescapableofcatchingfireinthepresenceofasparkoropenflameundernormalconditions.在普通条件下，遇火花或明火会燃烧的固体、液体和气体10ClassB:FlammableandCombustibleMaterialcont’dB级：易燃物续ClassBhassixdivisionsB级又包括6个分级:1.DIVISION1:FLAMMABLEGASES易燃气体Thesearecompressedgases(ClassA)thatformflammablemixturesinair为A级的压缩气体，在空气中形成易燃混合物2.DIVISION2:FLAMMABLELIQUIDS易燃液体Theseareliquidsthathaveaflashpointbelow37.80C.Aflashpointisthelowesttemperatureatwhichvaporsfromtheseliquidswillcatchfirefromnearbysparksoropenflames.闪点在37.80C以下。闪点是液体蒸汽与附近火花或明火燃烧的最低温度11ClassB:FlammableandCombustibleMaterialcont’dB级：易燃物续3.DIVISION3:COMBUSTIBLELIQUIDS易燃液体Theseareliquidsthathaveflashpointsof37.80Cormorebutlessthan93.30C.闪点在37.80C～93.30C之间4.DIVISION4:FLAMMABLESOLIDS易燃固体Thisisaspecialgroupsofsolids(usuallymetals)thatmeetveryspecifictechnicalcriteriasuchastheabilitytocausefirethroughfrictionortoigniteandburnsovigorouslyandpersistentlythattheycreateahazard特殊的固体（多为金属）在摩擦或点燃后剧烈不停燃烧，产生危害12ClassB:FlammableandCombustibleMaterialcont’dB级：易燃物续5.DIVISION5:FLAMMABLEAEROSOLS易燃颗粒物Theseproductsarepackagedinaerosolcontainers.Eithertheaerosolizedproductitselforthepropellantmaycatchfire.为罐装颗粒物，颗粒物自身或推进剂易燃6.DIVISION6:REACTIVEFLAMMABLEMATERIALS活跃的易燃物Theseproductsreactdangerouslyinoneoftwoways:在两种方式下的反应十分危险(1)theyspontaneouslycreateheatorcatchfireundernormalconditionsofuseortheycreateheatwhenincontactwithairtothepointwheretheybegintoburn在正常使用时，与空气接触产生大量的热，同时达到燃点燃烧(2)theyemitaflammablegasorspontaneouslycatchfirewhenincontactwithwaterorwatervapor遇水或水蒸气产生可燃气体，同时燃烧13ClassC:OxidizingMaterialC级：氧化物Thesematerialsincreasetheriskoffireiftheycomeincontactwithflammableorcombustiblematerials.与可燃物接触会加剧燃烧14ClassD:PoisonousandInfectiousMaterialD级：有毒和传染性物质ClassDhasthreedivisionsD级有分为4类DIVISION1:MATERIALSCAUSINGIMMEDIATEANDSERIOUSTOXICEFFECTS直接和严重毒性Thesematerialscancausedeathorimmediateinjurywhenapersonisexposedtosmallamounts小剂量致死或急性伤害15ClassD:PoisonousandInfectiousMaterialcont’dD级：有毒和传染性物质续DIVISION2:MATERIALSCAUSINGOTHERTOXICEFFECTS其它毒性Cancauselife-threateningandseriouslong-termhealthproblemsaswellaslesssevereacuteproblemsuponrepeatedexposure.长期多次接触可导致生命危险及严重的慢性健康问题或次严重的急性中毒Healthproblemsincludeimmediateskinoreyeirritation,allergicsensitization,cancer,seriousimpairmentofspecificbodyorgansandsystems,andreproductiveproblems.健康问题包括即可皮肤或眼部刺激