FORD ESB-M64J27-A2-2012 INITIAL MAKEUP ADDITIVE TO BE USED WITH FORD WSS-M99P1111-A .pdf

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1、 ENGINEERING MATERIAL SPECIFICATIONMaterial Name Specification NumberDate Release No. Release/Revision1993 07 29 NB00E1043064110 Revised para 2, updated para 3.8 J Faunt1991 10 08 NB00E10014493001 Revised & Updated, added -B1 PAK MP1987 07 24 CAR1-DR108433 Released PAKWP 3948-a Page 1 of 6 PRIMER, W

2、ATERBORNE AUTODEPOSITION, BLACK, 100 C, “0“ VOC ESB-M64J27-A1INITIAL MAKEUP ADDITIVE ESB-M64J27-A2ACID CONTROL ADDITIVE ESB-M64J27-A3OXIDATION POTENTIAL CONTROL ADDITIVE ESB-M64J27-A4PRIMER, WATERBORNE AUTODEPOSITION, BLACK, 160 C, LOW VOC ESB-M64J27-B11. SCOPEThe materials defined by these specific

3、ations are black waterborne chemicalcoat ings, autodeposited, and associated additive components. TheESB-M64J 27-A1 coating is formulated to cure at 100 C minimum metaltemp erature, and has zero V.O.C. (Volatile Organic Content). TheESB-M64J 27-B1 coating is formulated to cure at 160 C minimum metal

4、tempe rature and has a VOC of less than 0.24 kg/L. Both coatings possessexce llent corrosion resistance, adhesion, flexibility, and hardness.Application is by immersion.2. APPLICATIONThese specifications were relea sed originally for use on seat tracks, leafsprin gs and other underbody components an

5、d were originally intended toreplace phosphate and oil protective films.Auto deposition coatings are applied over thoroughly cleaned low carbonsheet steels, zinc, zinc/iron, zinc/nickel, zinc/alloy coated mild steel,steel tubing and cast iron parts. No phosphate or other conversionprecoating is requ

6、ired.ESB-M64J27-A1 & B1 are used to make up the initial bath, to replenish bathsolids , and to restore solids lost when purging is periodically performedas the bath ages and contaminants accumulate.ESB-M6 4J27-A2 is used to adjust the bath only when the bath is initiallymade up (not when it is reple

7、nished).ESB-M64 J27-A3 is used to adjust the bath for acidity, reaction rate, andalso affects the paints adhesion to substrate. When the bath isreplen ished, more of this activator must be added in direct proportion tothe amount of ESB-M64J27-A1 & B1 primer added.ESB-M64J27-A4 is used to control the

8、 dissolved iron cont ent of the bath andto prevent the buildup of ferrous ion in the bath.ENGINEERING MATERIAL SPECIFICATIONESB-M64J27-A1/A2/A3/A5/B1WP 3948-b Page 2 of 6 3. REQUIREMENTS The Aut odeposition Coating Chemical, ESB-M64J27-A1 & B1, shall meet therequirements of this specificat ion. The

9、additive materials, ESB-M64J27-A2throug h ESB-M64J27-A4, shall meet the requirements detailed in paragraphs3.3 and 3.4. These requirements apply to both laboratory prepared and plantautodeposition tank materials.3.1 STATISTICAL PROCESSSupplie rs must conform to the requirements of Ford Quality Syste

10、mStand 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 sothat variation in the final product is continuously reduced.3.2 MATERIAL COMPATIBILITYThe s upplier of this

11、material shall keep abreast of changes in thetec hnology of related materials which may affect the compatibilityand performance of this product. In the event of adverse performance,the sup plier shall notify this Ford Engineering Product Office inwriting.3.3 COMPOSITION3.3.1 Non-Volatile, Wt. % (FLT

12、M BI 102-01)ESB-M64J27-A1 Autodeposition Coating 37.5 +/- 2.0Chemical (Latex and Pigment Suspension)ESB-M64J27-B1 Autodeposition Coating 30.0 +/- 2.0Chemical (Latex and Pigment Suspension)ESB-M64J27-A2 Initial Makeup Additive NA(Starter) (Ferric Fluoride Solution)ESB-M64J27-A3 Acid Control Additive

13、NA(Activator) (Hydrofluoric Acid)ESB-M64J27-A4 Oxidation Potential NAControl Additive (Hydrogen Peroxide)3.4 PHYSICAL PROPERTIES3.4.1 Density, kg/L at 15.6 C (ASTM D 1475)ESB-M64J27-A1 Autodeposition Coating 1.18 +/- 0.05ChemicalESB-M64J27-B1 Autodeposition Coating 1.02 +/- 0.05ChemicalESB-M64J27-A2

14、 Initial Makeup Additive 1.06 +/- 0.02ESB-M64J27-A3 Acid Control Additive 1.02 +/- 0.02ESB-M64J27-A4 Oxidation Potential Control 1.13 +/- 0.10AdditiveENGINEERING MATERIAL SPECIFICATIONESB-M64J27-A1/A2/A3/A5/B1WP 3948-b Page 3 of 6 3.4.2 Flashpoint, C, min All non-flammable(ASTM D 56) 3.4.3 Room Temp

15、erature Stability - ESB-M64J27-A1 & B1No hard settling after 3 months with test sample reduced tofive weight percent non-volatile with deionized water. 3.4.4 Mechanical StabilityA bath prepared from in itial makeup materials shall meet therequi rements of para. 3.4 after 20 days agitation usingco nt

16、inuously variable speed mixers (0 to 350 rpm) equippedwith low shear, high torque marine impellers at tip speedsnot exceeding 1000 lineal feet per minute. 3.4.5 Continuous Process StabilityA bath prepared from in itial makeup materials shall meet therequirements of para. 3.4 after 5, 10, 15 and 20 t

17、urnovercycles.3.4.6 GeneralThe primer shall bake o ut to a presentable, serviceable filmshowing no cratering, pinholes, seediness, or abnormalroughness.3.5 Preparation of Test PanelsThe s ubstrate used shall be unpolished, cold rolled steel panelssup plied by Advanced Coatings Technologies Incorpora

18、ted (ACT), orequivalent. The substrate should be thoroughly cleaned and rinsedprior to application of the autodeposition coating.The test panels are prepared from an autodeposition bath operatingwithin the parameters specified by the supplier. The deposited dryfilm build requirement is 20 micrometre

19、.Bakes: Coatings approved to this specification shall meet therequirements of para. 3 .7 when baked at all of the followingbakes.ESB-M64J27-A1:Standard Bake - 15 minu tes at 100 C metal temperature (or 20minutes at 100 C ambient in a laboratory oven).Undercure - 20 minutes at 90 C metal temperatureO

20、verbake - 50 minutes at 110 C metal temperatureENGINEERING MATERIAL SPECIFICATIONESB-M64J27-A1/A2/A3/A5/B1WP 3948-b Page 4 of 6 ESB-M64J27-B1:Standard Bake - 15 minu tes at 180 C metal temperature (or 20minutes at 180 C in a laboratory oven).Undercure - 20 minutes at 160 C metal temperatureOverbake

21、- 50 minutes at 195 C metal temperature3.5.1 AgingAll panels shall be aged 72 h at 23 +/- 2 C or 1 6 h at 43 +/-1 C prior to testing. 3.6 APPEARANCE3.6.1 Color BlackNo color or gloss control required.3.6.2 LevelingShall level with a minimum of orange peel. The s urface of themater ial under test sha

22、ll be equal to or better thancu rrently approved production material for smoothness whenapplied and baked under identical conditions.3.6.3 QualityMust be adaptable for application in accordance withappropriate Ford Motor Company Process Specifications. Whenapplied in this manner, it shall bake out t

23、o a presentable,serviceable film showing no craters or pinholes.3.7 FILM RESISTANCE PROPERTIES3.7.1 Adhesion(FLTM BI 106-01 Method B)Prepare panels per para 3.5. Adhesion shall be satisfactorywith no chipping or oth er evidence of film loss greater than5 % (Grade 2).3.7.2 Chip Resistance, max 4B(SAE

24、 J400)Prepare panels per para 3.4 using current approv ed productionpri mers and baking parameters for comparison. Chippingbetween substrate/primer shall not exceed the above limit.ENGINEERING MATERIAL SPECIFICATIONESB-M64J27-A1/A2/A3/A5/B1WP 3948-b Page 5 of 6 3.7.3 Salt Spray Resistance, min 480 h

25、(FLTM BI 103-01)Pre pare panels per para 3.5 and test for 480 h. Noblistering, rusting or loss of adhesion more than 3 mm froma l ine scribed to bare metal and no more than 5 % percentface rust.3.7.4 Adhesion/Water Immersion, min 240 h(FLTM BI 104-01 except at 49 +/- 1 C)Prepare panels per para 3.5.

26、 No blistering.3.8 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 labeling of the m

27、aterialorig 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 written approva

28、l of the Materials Engineeringactivity. Test data, t est 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 Material Specifi

29、cation WSS-M99P9999-A1.4. APPROVAL OF MATERIALSMat erials defined by this specification must have prior approval by theresponsible Materials Engineeri ng activity. Suppliers desiring approval ofthe ir materials shall first obtain an expression of interest from theaffec ted Purchasing, Design and Mat

30、erials 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 requirements of th

31、is 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 i ntended processes and/or app

32、lications. Uponapprov al, the material will be added to the Engineering Material ApprovedSource List.ENGINEERING MATERIAL SPECIFICATIONESB-M64J27-A1/A2/A3/A5/B1WP 3948-b Page 6 of 6 5. GENERAL INFORMATIONThe information given below is provided for clarification and assistancein meeting the requireme

33、nts of this specification.5.1 PANEL INFORMATIONStandard steel panels may be obtained from:Advanced Coatings Technology, Inc.P.O. Box 310273 Industrial DriveHillsdale, MI 492425.2 A typical process sequence is as follows:Stage No. 1 - Spray CleanStage No. 2 - Dip CleanStage No. 3 - Dip Tap Water RinseStage No. 4 - Spray Deionized Water RinseStage No. 5 - Dip Coat with Autophoretic PrimerStage No. 6 - Dip Tap Water RinseStage No. 7 - Dip Reaction RinseStage No. 8 - Oven Cure