GMW 3116 受限制和需要申报的材料标准

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1、MaterialSpecificationGMW3116GeneralRecyclability,RecoverabilityGuidelines1Scope3.1.2SelectRecyclableMaterials.ThepurposeofthisspecificationistoaidtheGMde-3.1.2.1Selectmaterialsforwhichrecyclingtechnolo-signcommunityindesigningmorerecyclable/recov-giesarecurrentlypract

2、iced.erablevehiclesthathavemaximumendoflifevalue.3.1.2.2Considerrecyclingtechnologiesthatpre-Thetoolsincludedwillhelpthedesignengineerana-servethegreatestmaterialvalue.lyzeparts,assemblies,andoverallvehiclesforrecy-3.1.2.2.1Thermoplasticsarepreferredoverther-clability

3、/recoverability.mosetandrubbermaterials.Thisdesignguideiswrittenforcurrenttechnology.3.1.2.2.2Today,recyclingofmetalsisessentiallyper-Astechnologyprogressesthedesignguidewillbeformedaftershredding(metalseparation)oftheEndupdated.ofLifeVehicle(ELV)exceptinspecialcasesi

4、nwhich1.1Cross-ReferenceofReplacedGMIO&NAOtheeconomicbalancefavorsdismantling.Manualdis-Specifications.mantlingcanresultinpurerfractionsthatthereforehaveahighermaterialvaluethanshredding,butla-DeltaMotorsborcostshindertheeconomicfeasibility.GMdoBrazil3.1.2.3Laminating

5、,coating,orbondingglasstoGMHoldensmetalorplasticcomponentsmakesitmoredifficulttorecycle.GMNAOGM502M3.1.2.4ContaminationwithfuelsorotherfluidsISUZUmakesmaterialsmoredifficulttorecycle.ITDC3.1.3MinimizetheUseofMulti-MaterialParts.Minimizetheuseofpartsconsistingofinsepar

6、ableSAABTKLE-97-0097assembliesofdifferentmaterials.2References3.1.3.1Avoidspecifyingacompoundwithtwodiffer-enttypesoffillers/reinforcementstoincreasethepos-Note:Onlythelatestapprovedstandardsareappli-sibilitytorecycleintoasimilarapplication.cableunlessotherwisespecifi

7、ed.3.1.4LimitMaterialTypesUsedWithinPartAs-2.1Normative.semblies.Minimizingthenumberandtypesofmate-rialsinanassemblyminimizesendoflifeseparationISO1043-1ISO1043-2andrecyclingcosts.ISO1629-1ISO1629-2ISO114693.1.5Relatedtoapolymericpart(componentassembly)design,thefollo

8、wingdesigncascade2.2GM.shallbeconsidered:GM502MGM1738M1Componentassemblies(e.g.doortrimpanels)areGMW3059TKLE-97-0097tobedesi