Ford 空氣質(zhì)量控制

1、Vehicle Interior Environmental QualityFORD ProprietaryDate Updated: 2013-08-22GIS1: 37.01 S+3GIS2: Ford ProprietaryAPA Materials Engineeringapan2Ford China VIEQ(Vehicle Interior Environmental Quality) Control GuidelineAndy PanAPA Materials EngineeringAug, 2013Vehicle Interior Environmental QualityFO

2、RD ProprietaryDate Updated: 2013-08-22GIS1: 37.01 S+3GIS2: Ford ProprietaryAPA Materials Engineeringapan2 The New Car SmellqGenerally described as “pleasant” and “desirable”qA positive association with the feeling of owning a new vehicle But.qWhat causes it?qIs it good for you?The chemical emissions

3、 from materials are responsible for the desirable “new car smell” Vehicle Interior Environmental QualityFORD ProprietaryDate Updated: 2013-08-22GIS1: 37.01 S+3GIS2: Ford ProprietaryAPA Materials Engineeringapan2Vehicle Interior Environmental QualityFORD ProprietaryDate Updated: 2013-08-22GIS1: 37.01

4、 S+3GIS2: Ford ProprietaryAPA Materials Engineeringapan2 Substances of concern identified by CSIROqBenzene - a known human carcinogen for which an annual exposure goal of 16 micrograms per cubic metre has been recommended in the UK qAcetone - a mucosal irritant qCyclohexanone - a possible human carc

5、inogenqFoamaldehyde - carcinogen substanceqEthylbenzene - a systemic toxic agent qMIBK - a systemic toxic agent qn-Hexane - a neurotoxic agent qStyrene - a probable human carcinogen qToluene - a central nervous system dysfunction agent qXylene isomers - a foetal development toxic agentVehicle Interi

6、or Environmental QualityFORD ProprietaryDate Updated: 2013-08-22GIS1: 37.01 S+3GIS2: Ford ProprietaryAPA Materials Engineeringapan2Vehicle Interior Environmental QualityFORD ProprietaryDate Updated: 2013-08-22GIS1: 37.01 S+3GIS2: Ford ProprietaryAPA Materials Engineeringapan2VOCsqMinimise VOCs given

7、 off by materials, parts and components to meet legal requirements at ambient temperature (China, South-Korea) and volunteer targets at elevated temperatures (JAMA)Set specific limits on materials, part and component level within the frame technical and financial feasibilityIdentify additional poten

8、tial VOC sources e.g. NVH, sealer, waxes & adhesivesSupport development of an internal test procedure to measure in cabin air quality (ISO working group)Set specific limits for total VOC level in the cabinOdour/FoggingqMake sure that all interior trim parts and component meet existing FORD requi

9、rementsOngoing development process with the supplier to maintain and improve odour/fogging performanceIndentify additional potential sources for mal odour and high fogging levels (waxes, adhesives etc.).Direct skin contactqAvoid use of skin irritating and/or allergenic substances (e.g. heavy metals,

10、 azo dyes) in materials with long-term or high frequent skin contactDefine parts and materials affectedIdentify substances of concernSet specify target values for these substancesOutside pollutionsqMinimise particles and chemicals coming from outside inside the vehicleUse of high efficient air filte

11、r to keep pollens, dust (PM) and exhaust gases outDevelop and improve an intelligent in cabin air management systemEmissions from ACqReduce bad odour coming through or caused by the AC systemImprove and develop AC performance to reduce moisture and potential bacteria growthVehicle Interior Environme

12、ntal QualityFORD ProprietaryDate Updated: 2013-08-22GIS1: 37.01 S+3GIS2: Ford ProprietaryAPA Materials Engineeringapan2VIEQSkin contactFoggingSmellVOCsFrequent/PermanentIntermittentEmissions from Trim MaterialsEmissions from Bulk Materials (sealer, NVH, adhesives)Outside pollution:Pollen, Particles,

13、 Exhaust gasesEmissions from AC / e.g. moisture & Bacteria growthVehicle Interior Environmental QualityFORD ProprietaryDate Updated: 2013-08-22GIS1: 37.01 S+3GIS2: Ford ProprietaryAPA Materials Engineeringapan28China VOC requirementChina voluntary requirement of vehicle interior air quality GB/T

14、 27630 becomes effective on 2012-03-01VEHICLES AFFECTED: Passenger vehicles (M1) (max. 9 seats)Limits -Benzene 110 ug/m3 Toluene 1100 ug/m3 Xylene 1500 ug/m3 Ethylbenzene1500 ug/m3 Stylene 260 ug/m3 Formaldehide 100 ug/m3 Acetaldehyde 50 ug/m3 Acrolein 50 ug/m3 =Test method : HJ/T 400-2007Vehicle In

15、terior Environmental QualityFORD ProprietaryDate Updated: 2013-08-22GIS1: 37.01 S+3GIS2: Ford ProprietaryAPA Materials Engineeringapan2OdorDescriptionOdor subjective test for interior materialsMeasurement Range23C, 40C, 80CVarious size of samples depending on usage in vehicleVariant A, B, C, DCriter

16、ia: Rating 3 maxTest Methods ApplicableFLTM BO 131-03Other info:Samples should be wrapped/bagged with one of the following: heat sealed polyethylene (PE) bags, clean plastic wrap foil (PE or PP), PE coated aluminum bags or aluminum foil. Vehicle Interior Environmental QualityFORD ProprietaryDate Upd

17、ated: 2013-08-22GIS1: 37.01 S+3GIS2: Ford ProprietaryAPA Materials Engineeringapan2Odor Sample SizeVariant CVehicle Interior Environmental QualityFORD ProprietaryDate Updated: 2013-08-22GIS1: 37.01 S+3GIS2: Ford ProprietaryAPA Materials Engineeringapan2FoggingDescriptionFogging tester to measure the

18、 amount of condensate given off by a materialMeasurement RangeCooling temp - 21C 2C,Heating bath - 100C 2C3 samples per test. Diameter 80mm size plaqueTest Methods ApplicableqSAE J1756, 3 h at 100 C heating, 21 C coolingplate, Post test conditioning 16 h (Photometric)qSAE J1756, 16 h at 100 C heatin

19、g, 21 C cooling plate, Post test conditioning 4 h (Gravimetric)Pass CriteriaqFog Number: 70 min; Formation of clear film droplets or crystals is cause for rejection.qGravimetric method for leather only: 4.0mg max Vehicle Interior Environmental QualityFORD ProprietaryDate Updated: 2013-08-22GIS1: 37.

20、01 S+3GIS2: Ford ProprietaryAPA Materials Engineeringapan2TVOC, Substance of ConcernDescriptionTVOC, Substance of Concern test forinterior materialsMeasurement Range10 mg-25 mg pieces with total weight of 1.2000.0020 gTest Methods ApplicableFLTM BZ 157-01Other info:Samples should be bagged in heat s

21、ealed polyethylene (PE) or PE coated aluminumbags no later than 14 days after part manufacture for shipping. GC/MSVehicle Interior Environmental QualityFORD ProprietaryDate Updated: 2013-08-22GIS1: 37.01 S+3GIS2: Ford ProprietaryAPA Materials Engineeringapan2Substance of Concern ListVehicle Interior

22、 Environmental QualityFORD ProprietaryDate Updated: 2013-08-22GIS1: 37.01 S+3GIS2: Ford ProprietaryAPA Materials Engineeringapan2DescriptionAldehyde test for interior materialsMeasurement Range40*100mm plaques, 6 piecesDistilled Water used: 50mlOven Temperature: 602 CTest Methods ApplicableFLTM BZ 1

23、56-01Aldehydes and ketones are derivate by 2,4-di-nitrophenylhydrazin (DNPH). The individual derivation products are separated by high performance liquid chromatography (HPLC).Aldehyde EmissionHPLCVehicle Interior Environmental QualityFORD ProprietaryDate Updated: 2013-08-22GIS1: 37.01 S+3GIS2: Ford

24、 ProprietaryAPA Materials Engineeringapan2Bag method Vehicle Interior Environmental QualityFORD ProprietaryDate Updated: 2013-08-22GIS1: 37.01 S+3GIS2: Ford ProprietaryAPA Materials Engineeringapan2Small Chamber MethodVehicle Interior Environmental QualityFORD ProprietaryDate Updated: 2013-08-22GIS1

25、: 37.01 S+3GIS2: Ford ProprietaryAPA Materials Engineeringapan2Micro-Chamber Dimensions Internal diameter = 6.4 cm Depth = 3.6 cm Bulk emissions testing: available volume = 114 cm3 Surface emissions testing: Air volume abovesample = 7.4 cm3 Surface Emissions Testing : Exposed sample surfacearea = 24

26、.63 cm2Chambers Number: 4 Material: stainless steel (inert coated stainless steelavailable on custom basis)Temperature Range Ambient to 250C Adjustable in 1C incrementsFlow Range (quoted with air or N2) High: 10 to 500 ml.min-1 through each chamber Low: 10 to 70 ml.min-1 through each chamberGas Spec

27、ifications Gas types: clean air or nitrogen. Also compatiblewith helium, but flow rate range will vary Gas pressure: 10 to 60 psi (0.69 to 4.15 bar)M-CTE250Micro-chamber method Vehicle Interior Environmental QualityFORD ProprietaryDate Updated: 2013-08-22GIS1: 37.01 S+3GIS2: Ford ProprietaryAPA Mate

28、rials Engineeringapan2Test Item Test MethodAccredited Third Party Labs in ChinaOdorFLTM BO 131-03CTI (Shanghai), SGS (Shanghai), RA, Intertek (Shanghai)FoggingSAE J 1756CTI (Shanghai), SGS (Shanghai), RA, CVC, Intertek (Shanghai)Aldehyde EvaluationFLTM BZ 156-01CTI (Shanghai), SGS (Shanghai), RA, CVC, Intertek (Shanghai)Substances of concernFLTM BZ 157-01CTI (Shanghai), SGS (Shanghai), RA, CVC, Intertek (Shanghai)TVOCFLTM BZ 157-01CTI (Shanghai), SGS (Shanghai), RA, CVC, Intertek (Shanghai)