一汽大众-vw50127标准-关于--PA66增强型

Klass.-Nr.55112November2004Polyamide66,FinishedPartsinthePassengerCompartmentMaterialRequirementsVW50127KonzernnormDescriptors:doorhandle,pullrod,socket,switch,joint,clips,loudspeakergrille,lever,bearing,interiorpart,polyamide66,PA66DPage1of6Fachverantwortung/ResponsibilityNormung/Standards(EZTD,1733)K-QS-31/4PetersTel:-28120PeterkaFrauKrenzTel:[phone]SobanskiConfidential.Allrightsreserved.NopartofthisdocumentmaybetransmittedorreproducedwithoutthepriorwrittenpermissionofaStandardsDepartmentoftheVolkswagenGroup.Partiestoacontractcanonlyobtainthisstandardviatheresponsibleprocurementdepartment.VOLKSWAGENAGNormvorAnwendungaufAktualitätprüfen/Checkstandardforcurrentissuepriortousage.FormFE41-01.031ScopeThisstandarddefinesthematerialrequirementsfordoorhandlesandotherpartsinthevehicleinteriorthataremadefromPA66withdifferentlevelsofglassfibercontentorglassfiberandmineralmixtures.2DescriptionExampleofdescriptionfortypewith15%glassfiberreinforcement:PA66-GF15accordingtoVW50127-PA66-004orexampleofdescriptionfortypewith15%glassfiberreinforcementand25%mineralreinforcement:PA66-GF15-MD25accordingtoVW50127-PA66-0133Requirements3.1GeneralrequirementsApprovaloffirstsupplyandchangesaccordingtoVolkswagenstandardVW01155.EmissionbehavioraccordingtoVW50180.ResistancetoopenairweatheringaccordingtoVW50185.AvoidanceofhazardoussubstancesaccordingtoVW91101.Burningbehavioracc.toTechnicalSupplySpecificationTL1010.Thenumberofcomponentsrequiredforcompletetestingdependsonthesizeofthecomponent.Thenumberofcomponentstobesuppliedisdeterminedinconjunctionwiththeengineeringdepartments.3.2AppearanceThesurfaceandinteriorofthefinishedpartsshallbefreeofflawsandprocessingdefects,suchasflowlines,voids,cracksorsimilarfaults.Sinkmarksatthebaseofribs,reinforcementsandpipeunionsarenotpermitted.Materialscontainingglassfibersmustexhibitasurfacethatisfreeofimperfectionsbothtotheeyeandthetouch.Thedistributionofglassfibersthroughoutthecomponentmustbesufficientlyuniformsothatthreespecimenstakenfromdifferentpointsonafinishedpartdonotdifferinglassfibercontentbymorethan1.0%.TheEnglishtranslationisbelievedtobeaccurate.IncaseofdiscrepanciestheGermanversionshallgovern.QUELLE:NOLISPage2VW50127:2004-11D3.3ManufactureInjectionmoldingmethod.3.4QualitySeeTable1.3.5IdentificationaccordingtoVDA260SeeTable1.3.6ConditioningThespecimensshallbeconditionedpriortotestingforaminimumof48hintheDIN50014-23/50-2standardclimateat(23±2)°Cand(50+6)%relativehumidity.Bothunconditionedandconditionedcomponentsshallbetested.Theserequirementswillrevealwhetheracomponentcanbeusedevenifitisnotconditioned.3.7EvaluationofthemeasuringresultsThespecifiednumericalvaluesapplytoeachindividualmeasurementandeachpointonthefinishedpart.3.8WorkmanshipSeeSection5.9.Onlythosepartsthatcomeintocontactwithcoolanthavetobetested.Thevisualappearanceofcompletemoldedpartsafteraginginamediumwithdecreasedsurfacetensionisevaluated.Thereshallbenothroughcracks.Onmoldedpartsthatcomeintocontactwithcoolantaspartoftheirfunction,thisrequirementespeciallyappliestoareaswherecoolantiscarried,suchashosestuds,sealingsurfacesandwalls.Page3VW50127:2004-11D4MaterialrequirementsTable1No.QualityUnitPA66-001PA66-002PA66-003PA66-004PA66-005PA66-006PA66-007PA66-008PA66-009PA66-010PA66-011PA66-012PA66-013PA66-0141MaterialseeSection5.1PA66PA66PA66PA66-GF15PA66-GF20PA66-GF25PA66-GF30PA66-GF35PA66-GF40PA66-GF50PA66-GF30PA66-GF10-MD20PA66-GF15-MD25PA66-GF10-MD151.1Stabilizationheat-stabilizedheat-stabilizedandimpactresistantmodifiedheat-stabilizedandhighlyimpactresistantmodifiedheat-stabilizedheat-stabilizedheat-stabilizedheat-stabilizedheat-stabilizedheat-stabilizedheat-stabilizedheat-stablizedandimpactresistantmodifiedheat-stabilizedheat-stabilizedheat-stabilized2IdentificationaccordingtoVDA260PA66PA66PA66PA66-GF15PA66-GF20PA66-GF25PA66-GF30PA66-GF35PA66-GF40PA66-GF50PA66-GF30PA66-(GF10+MD20)PA66-(GF15+MD25)PA66-(GF10+MD15)3Glassfibercontentacc.toDINENISO1172%-15±120±225±230±235±240±250±230±210±215±210±24Mineralreinforcement-20±225±215±25Coloracc.todrawing6MoisturecontentseeSection5.20.7to3.00.7to2.80.7to2.70.7to2.70.7to2.30.7to2.30.7to1.90.7to1.90.7to1.50.7to1.50.7to1.50.7to2.00.7to1.50.7to2.07Densityacc.toDIN53479methodAg/cm31.13±0.021.09±0.021.09±0.041.23±0.021.27±0.021.32±0.021.35±0.021.40±0.021.44±0.021.57±0.021.36±0.021.45±0.021.45±0.021.33±0.028Ballindentationhardnessacc.toDINENISO2039-1seeSection5.3dryN/mm2≥140≥100≥95≥160≥170≥180≥200≥240≥240≥280≥190≥195≥205≥195moistN/mm2≥85≥50≥50≥100≥105≥110≥120≥160≥155≥200≥115≥120≥130≥1259Viscositynumberofpolymeracc.toDINENISO307seeSection5.4cm3/gacc.tosample-acc.tosample-acc.tosample10Yieldstress/breakingstressacc.toDINENISO527-1dryMPa≥75≥60≥55≥115≥125≥140≥160≥170≥160≥210≥130≥95≥100≥120moistMPa≥45≥30≥25≥70≥80≥95≥105≥130≥110≥150≥90≥55≥70≥7011Impactresistanceacc.toDINENISO179-1eUat+23°CdrykJ/m2-≥25≥40≥50≥65≥80≥90≥90≥85≥35≥35≥35moistkJ/m2-≥50≥80≥75≥88≥90≥90≥95≥100≥70≥60≥45Page4VW50127:2004-11DNo.QualityUnitPA66-001PA66-002PA66-003PA66-004PA66-005PA66-006PA66-007PA6