1、 ENGINEERING MATERIAL SPECIFICATIONMaterial Name Specification NumberDate Action Changes1995 02 16 Activated CDS KPMWP 3948-a Page 1 of 9 LABEL, VINYL, SECURITY, NONTRANSFERABLE, L WSB-M3G151-C1PRESSURE SENSITIVELABEL, POLYESTER, SECURITY, NONTRANSFERABLE, L WSB-M3G151-C2PRESSURE SENSITIVE1. SCOPETh
2、e labels defined by these specifications are vinyl or polyester filmswith non-counterfeiting feature s and window areas for permanently printeddata.2. APPLICATIONThe specification was originall y released for labels required by the MotorVehicle Theft Prevention Standard for selected 1987 model vehic
3、les.3. REQUIREMENTS3.1 STATISTICAL PROCESSSupplie rs must conform to the requirements of Ford Quality SystemStand ard Q-101. A mutually acceptable Control Plan as describedtherein is required for material/source approval. Appropriatestatist ical tools must be used to analyze process/product data sot
4、hat variation in the final product is continuously reduced.3.2 INFRARED SPECTROPHOTOMETRYFord Motor Company, at its option, may conduct infrared analysis ofmateri al/parts supplied to this specification. The spectraesta blished for initial approval shall constitute the referencest andard and shall b
5、e kept on file at the designated materiallaboratory. All samples shall produce spectra t hat correspond to thereferen ce standard when tested under the same conditions as thosespecified on the master spectrum.3.3 CONDITIONINGAll test values indicated herein are based on materials conditionedin a co
6、ntrolled atmosphere of 23 +/- 2 C and 50 +/- 5 % relativehumidity for 24 h prior to testing and tested under the samecontrolled conditions.ENGINEERING MATERIAL SPECIFICATIONL ESB-M3G151-C1L ESB-M3G151-C2WP 3948-b Page 2 of 9 3.4 PHYSICAL PROPERTIES OF VINYL FILM(WSB-M3G151-C1 Only)3.4.1 Tensile Stre
7、ngth, min 6.9 MPa(ASTM D 882, Method “A“, 25 x 150 mmsample, 50 mm distance bench marks,jaw spaced at start 100 mm, pullingspeed 50 mm/minute)3.4.1.1 Elongation, min 35 %3.4.2 Tear Strength, min 2.5 N/mm width(ASTM D 1938)3.4.3 Adhesion, min(ASTM D 1000, except determine adhesionto anodized aluminum
8、, stainless steel,chrome plating, and current productionpaint system.)As Received 328 N/m widthAged 547 N/m widthTest Me thod: Expose duplicate samples to each of thefollowing conditions:. 72 h at 70 +/- 2 C. 150 kJ/m2 Xenon arc per SAE J1885. 168 h at 38 +/- 2 C and 95 - 100 % relative humidity. 24
9、0 h water immersion per FLTM BI 104-01. 10 cycl es consisting of 4 h at 70 +/- 2 C, 4 h at 38+/- 2 C and 95 - 100 % relative humidity, an d 16 h at - 30+/- 2 CNote: Samples shall be conditioned for 48 h at 23 +/- 2 Cand 50 +/- 5 % relative humidity prior to exposure. Testsshall be completed within 4
10、 h after removal from theconditioning environment.3.5 FILM PROPERTIES(WSB-M3G151-C1 Only)3.5.1 AppearanceShall match the Ford Motor Company styling master sample.ENGINEERING MATERIAL SPECIFICATIONL ESB-M3G151-C1L ESB-M3G151-C2WP 3948-b Page 3 of 9 3.5.2 Thickness(ASTM D 1000)Tape plus Adhesive 0.05
11、- 0.13 mmRelease Paper 0.10 - 0.20 mm3.6 PREPARATION OF LABELS ON TEST PANELSExcept where otherwise noted, tests shall be con ducted on test panelsof the substrates liste d below, by applying the label printed with aproduc tion representative ink and process per the followingprocedure:. Peel the bac
12、king paper from the label in a smooth, continuousmotion. Do not pull the label from the paper. Position the label on the clean, dry panel. Using a plastic squeege, smooth out the label using firm,overlapping strokes, working from the center of the panel.Carefully work out all air bubbles.Test panels
13、 with the la bels applied shall be conditioned for 48 h at23 +/- 2 C and 50 % relative humidity prior to e xposure. Tests shallbe com pleted within 1 hr after removal from the conditioningenvironment, unless otherwise noted.3.6.1 Substrate3.6.1.1 Enameled & Primed SteelCurrent production paint syste
14、m prepared per FLTMBI 103-02, Method “C“.3.6.1.2 Enameled & Unpainted Flexible RimCurrent production paint system prepared per FLTMBI 103-02, Method “C“.3.6.1.3 Chrome PlatingSAE J468 903 or 925 z inc diecast chrome plated perWSB-M1P77 or equivalent, or cold rolled steelchrome plated per WSB-M1P78 o
15、r equivalent.ENGINEERING MATERIAL SPECIFICATIONL ESB-M3G151-C1L ESB-M3G151-C2WP 3948-b Page 4 of 9 3.7 RESISTANCE PROPERTIES3.7.1 Destruct RequirementThe la bel with the computer printing on the “window“ areash all be tamper proof after application to the appropriatesurface. Attempt to remove the la
16、bel shall cause permanentdamage so that the label cannot be undetectably transferredto another vehicle.Af ter each of the following exposure conditions, conduct a180 degee peel test to verify that the destruct mechanism ofthe label functions pro perly. Unless otherwise specified inthe test method, t
17、he peel test shall be conducted at 23 +/-2 C within 1 h after exposure.L 3.7.1.1 Initial Adhesion per 3.7.33.7.1.2 Heat Resistance per 3.7.43.7.1.3 Humidity Resistance per 3.7.5.13.7.1.4 Environmental Cycling per 3.7.5.23.7.1.5 Water Resistance per 3.7.63.7.1.6 Salt Spray Resistance per 3.7.7 3.7.1.
18、7 Gasoline and Solvent Resistance per 3.7.83.7.2 Tamper-Proof RequirementThe la bel with the computer printing on the “window“ areashall b e tamper proof such that attempts to alter thecomputer printed data and Ford logo on the label must leavetraces of the original printing and logo or othe rwise v
19、isiblyalter the appearance of the label material.After each of the follo wing exposure conditions, attempts toalter the computer printed data and Ford logo in the windowarea, using various inks, erasers and the solven ts defined inpara 3.9.1, shall leave traces of the original printing andlogo or ot
20、herwise visibly alter the appearance of the labelmat erial. Unless otherwise specified in the test method,attempts to alter the d ata and logo shall be conducted at 23+/- 2 C within 1 h after exposure.L 3.7.2.1 Initial Adhesion per 3.7.33.7.2.2 Heat Resistance per 3.7.43.7.2.3 Humidity Resistance pe
21、r 3.7.5.13.7.2.4 Environmental Cycling per 3.7.5.2ENGINEERING MATERIAL SPECIFICATIONL ESB-M3G151-C1L ESB-M3G151-C2WP 3948-b Page 5 of 9 3.7.2.5 Water Resistance per 3.7.63.7.2.6 Salt Spray Resistance per 3.7.73.7.2.7 Gasoline and Solvent Resistance per 3.7.8L 3.7.3 Initial AdhesionTh e label shall d
22、evelop sufficient adhesion in 15 +/- 5minutes after application so as to render it unaffected bysubseq uent assembly operations, such as paint repair andwater tests. The minimum substrate temperature foracceptable application is 16 C. 48 h after application, anyattempted removal by 90 deg or 180 deg
23、ee peeling shall resultin destruction so that alteration of data or transfer of thelabel is impossible.3.7.4 Heat Resistance No visible deterioration shall beevident prior to the peel andta mper tests. The label must bepermanently damaged during thepeel test to prevent transferwithout detection. Pre
24、pare test panels per para 3.6 except cure for 15 minutesat 23 +/- 2 C.3.7.4.1 One hour at 120 CTest Method: Place test panels in a mechanicalconvection oven for 1 h at 120 +/- 2 C.3.7.4.2 Heat Aged 7 days at 100 CTest Method: Place test panels in a mechanicalconvection oven for 7 days at 100 +/- 2 C
25、.3.7.5 Environmental Exposure No visible deterioration shall beevident prior to the peel andta mper tests. The label must bepermanently damaged during thepeel test to prevent transferwithout detection. Prepare test panels per para 3.6.3.7.5.1 Humidity ResistanceTest Me thod: Place test panels in a h
26、umiditycabinet for 240 h at 38 +/- 1 C and 95 - 100 %relative humidity.ENGINEERING MATERIAL SPECIFICATIONL ESB-M3G151-C1L ESB-M3G151-C2WP 3948-b Page 6 of 9 3.7.5.2 Environmental CyclingTest Method: Expose test panels to 5 cycles o f thefollowing:. 16 h at 38 +/- 2 C and 98 +/- 2 % relativehumidity.
27、 4 h at - 30 +/- 2 C. 4 h at 82 +/- 2 C. 16 h at 38 +/- 1 C and 98 +/- 2 % relativehumidity. 4 h at 82 +/- 2 C. 4 h at -30 +/- 2 C3.7.6 Water Resistance No visible deterioration shall beevident prior to the peel andta mper tests. The label must bepermanently damaged during thepeel test to prevent tr
28、ansferwithout detection.Test Met hod: Completely immerse test panels in water bathmaintained at 30 +/- 2 C for 240 h.3.7.7 Salt Spray Resistance(FLTM BI 103-01) No visible deterioration shall beevident prior to the peel andta mper tests. The label must bepermanently damaged during thepeel test to pr
29、event transferwithout detection.Test Method: Expose te st panels in a salt spray cabinet perASTM B 117 for 240 h.3.7.8 Gasoline and Solvent No visible deterioration shall beResistance evident prior to the peel andta mper tests. The label must bepermanently damaged during thepeel test to prevent tran
30、sferwithout detection.Prepare test panels per para 3.6.Test Fluids: SpecificationUnleaded Fuel ESE-M4C90-AWindshield Wash Solvent ESB-M8B15-BAntifreeze Solvent WSE-M97B44-AOil, SAE 20 ESE-M2C36-FDiesel Fuel ESE-M4C9-AENGINEERING MATERIAL SPECIFICATIONL ESB-M3G151-C1L ESB-M3G151-C2WP 3948-b Page 7 of
31、 9 Test M ethod: Immerse test panels into the specified testfluids (600 ml beaker) for 10 cycles as follows:. 10 s immersion. 20 s evaporation period3.8 FOOTPRINT CREATIONWh en the label is removed from the substrate surface, a footprintmust be visible under a black light source.The label shall deve
32、lop a ultraviolet footprint on the surface of thesubst rates. When the label is removed the ultraviolet footprintshall be evident when exposed to a black light in a dark environment.(N ote: The footprint does not develop on the chrome platedsurfaces.)Prepare test panels per para 3.6 except cure fo r
33、 168 h at 23 +/- 2 C.Test Me thod: After exposure, as specified below, remove the labelfrom th e substrate surface. View the “footprint“ on the substratesurface with an ultraviolet or black (360 nm) light source.3.8.1 Heat Aged 168 h at 100 CTest Method: Expose test panels in a mechanical convection
34、oven for 168 h at 100 +/- 2 C.3.8.2 Humidity ResistanceExpose test panels in a humidity cabinet for 240 h at 38 +/-2 C and 95 - 100 % relative humidity.3.8.3 Environmental CyclingTest Method: Expose test panels to 5 cycles of thefollowing:. 16 h at 38 +/- 2 C and 98 +/- 2 % relative humidity. 4 h at
35、 - 30 +/- 2 C. 4 h at 82 +/- 2 C. 16 h at 38 +/- 2 C and 98 +/- 2 % relative humidity. 4 h at 82 +/- 2 C. 4 h at - 30 +/- 2 C3.8.4 Water ResistanceTest Method: Completel y immerse test panels in a water bathmaintained at 30 +/- 2 C for 240 h.3.8.5 Salt Spray Resistance(FLTM BI 103-01)Expose test pan
36、els in a salt spray cabinet per A STM B 117 for240 h.ENGINEERING MATERIAL SPECIFICATIONL ESB-M3G151-C1L ESB-M3G151-C2WP 3948-b Page 8 of 9 3.8.6 Weathering Resistance(SAE J1885)Test Method: Expose test panels in a Xenon Arc weatherometerfor 150 kJ/m2.3.9 FOOTPRINT REMOVAL RESISTANCEPrepare individua
37、l tes t panels per para 3.6 except cure for 168 h at23 +/- 2 C.3.9.1 Solvent ResistanceRemove t he label from the substrate surface and wiped withthe test fluids listed below to remove the adhesive. Thesubstrate surface must show one of the following when viewedunder a black light source:. Non-remov
38、al of footprint. Surface Distortion. Paint Removal. Surface scratchesTest Fluids. Unleaded Fuel. Alcohol. Naptha. MEKTest Method: Remove la bel from test panel and wipe adhesivearea w ith above fluids. Examine under black light. Note:Use a separate test panel for each test fluid.3.9.2 Weathering res
39、istance (Ultra Violet Retention)(SAE J1885)Test Met hod: Remove label from cured test panel substrateand place in a Xenon Ar c weatherometer for 150 kJ/m2. Afterweatherometer exposure, a footprint must be visible under ablack light source.3.10 COUNTERFEIT RESISTANCEThe label shall not be reproduceab
40、le under any conditions.The two part label con struction shows the Ford Motor Company logo innormal light and a hid den Department of Transportation or Ford MotorCompany logo under retroreflective, split image or genugraphicviewing conditions.ENGINEERING MATERIAL SPECIFICATIONL ESB-M3G151-C1L ESB-M3
41、G151-C2WP 3948-b Page 9 of 9 3.11 SUPPLIERS RESPONSIBILITYAll materials supplied to this specification must be equivalent inal l characteristics to the material upon which approval wasoriginally granted.Pri or to making any change in the properties, composition,constr uction, color, processing or la
42、beling of the materialorig inally approved under this specification, whether or not suchchange s affect the materials ability to meet the specificationrequir ements, the Supplier shall notify Purchasing, Toxicology andthe affected Materials Engineering activity of the proposed changesand obtain the
43、written approval of the Materials Engineeringactivity. Test data, test samples and a new code identification areto be submitted with the request.Substance restrictions imposed by law, regulations or Ford, apply tothe materials addressed by this document. The restrictions aredefined in Engineering Ma
44、terial Specification WSS-M99P9999-A1.4. APPROVAL OF MATERIALSMat erials defined by this specification must have prior approval by theresp onsible Materials Engineering activity. Suppliers desiring approvalof thei r materials shall first obtain an expression of interest from theaffec ted Purchasing,
45、Design and Materials Engineering activity. Uponrequest, the Supplier shall submit to the affected Materials Engineeringactivity a completed copy of their laboratory test reports, signed by aqualified and authorized representative of the test faci lity, demonstratingful l compliance with all the requ
46、irements of this specification (testresults, not nominal values), the material designation a nd code number, andtes t specimens for Ford evaluation. Fords engineering approval of amateri al will be based on its performance to this specification and on anassessment of suitability for intended process
47、es and/or applications. Uponapprov al, the material will be added to the Engineering Material ApprovedSource List.5. GENERAL INFORMATIONThe information given below is provided for clarification and assistancein meeting the requirements of this specification.5.1 PRINT RIBBONUs e of a security ribbon is recommended to optimize tamperresistance.
