1、 ENGINEERING MATERIAL SPECIFICATIONMaterial Name Specification NumberDate Action Changes1978 12 08 Metricated and Retyped CAH1-RD572066-2061974 11 04 Added ESB-M26J200-B & ESB-M26J201-B AE1-6000-1131963 07 25 Released AS1 #1002WP 3948-a Page 1 of 7ENAMEL, VINYL BAKING - INTERIOR QUALITY ESB-M26J200-
2、AENAMEL, VINYL BAKING - INTERIOR ABRASION RESISTANT ESB-M26J201-AENAMEL, VINYL BAKING - INTERIOR QUALITY - ESB-M26J200-BEXEMPT SOLVENT1. SCOPEThe materials defined by this specification are vinyl organosol coatingssuitable for interior exposure.2. APPLICATIONThese specifications were relea sed origi
3、nally for enamels used on interiorparts as follows:ESB-M26J200-A for decorative parts subject to no more than mildESB-M26J200-B scuffing or abrasion during normal use.ESB-M26J201-A for decorative or functional parts subject to scuffing3. REQUIREMENTS3.1 COMPOSITION3.1.1 VehicleThe vehicle shall be e
4、ssentially a polyvinyl chloride resinwith suitable plasticizers, stabilizers and solvents.3.1.2 PigmentThe pig ment shall be balanced and blended so that thefinished vinyl coating matches the Ford Motor Company masterpan el in color and meets the requirements of thisspecification for durability.3.1.
5、3 ToxicityThis material shall con tain no benzene, chlorinated or othertoxic compounds, or hydrolyzable derivatives, or have anobnoxious or objectionable odor.ENGINEERING MATERIAL SPECIFICATIONESB-M26J200-AESB-M26J201-AESB-M26J200-BWP 3948-b Page 2 of 6 3.1.4 Volatile3.1.4.1 Exempt Solvents (ESB-M26
6、J200-B)The volatile portion shall not be photochemicallyreactive as defined below:A photochemically reactive solvent is any solventwith an aggregate of more than 20 % of its totalvol ume composed of the chemical compoundscl assified below or which exceeds any of thefollowing individual percentage co
7、mpositionli mitations, referred to the total volume ofsolvent:. A combination of hydrocarbons, alcohols,aldehydes, esters or ketones having an olefinicor cycloolefinic type of unsaturation - 5 %. A combination of aromatic compounds with eightor m ore carbon atoms to the molecule exceptethylbenzene -
8、 8 %. A combination of ethylbenzene, ketones havingbranched hydrocarbon structures, trichloro-ethylene or toluene - 20 %.Whenever any organic solvent or any constituent ofan or ganic solvent may be classified from itschemical structure in to more than one of the abovegroups of organic compounds, it
9、shall be consi deredas a member of the most reactive chemical group,that is, that group having the least allowablepercent of the total volume of solvents.Enamels or primers sent to various regions of thecountry must conform to E.P.A. rules andregulations for that region.3.1.5 Specific Composition (E
10、SB-M26J200-B)3.1.5.1 Volatile PortionSuppliers shall furnish certification ofconformance to para 3.1.4.1 of this specificationto F ord Motor Company Purchasing, Body, Paint &Sealing Systems Department, AAD, and the assemblyplant involved for each color supplied.ENGINEERING MATERIAL SPECIFICATIONESB-
11、M26J200-AESB-M26J201-AESB-M26J200-BWP 3948-b Page 3 of 6 3.2 PHYSICAL PROPERTIES3.2.1 Non-Volatile Solids 52 - 60 %(FLTM BI 2-1)3.2.2 Hiding Power, Dry(FLTM BI 1-3)Comple te visual hiding at 3 mils (76 micrometer) dry filmthickness.3.2.3 Consistency Heavy viscous liquid3.3 PREPARATION OF TEST PANELS
12、3.3.1 MaterialSteel panels of any convenient size.3.3.2 Pretreatment Zinc phosphate, ESB-M3P13.3.3 PrimerUse as recommended by specific vendor (see 5.3, ApplicationTechniques).3.3.4 OrganosolReduce organosol to 30 - 40 s in a #4 Ford Cup, for spraying,with solvent recommended by specific vendor (see
13、 5.3,Application Techniques). Spray to 3.0 mil (76 mi crometer) wetfilm thickness.3.3.5 Baking ScheduleAfter spraying, bake at cure schedule recommende d by specificvendor (see 5.3, Application Techniques).3.4 APPEARANCE3.4.1 Color(FLTM BI 9-1)Color shall match Ford Motor Company master panel at any
14、 ofthe recommended baking cycles for a specific vendorsmaterial.ENGINEERING MATERIAL SPECIFICATIONESB-M26J200-AESB-M26J201-AESB-M26J200-BWP 3948-b Page 4 of 6 3.4.2 Gloss(FLTM BI 10-1, 60 degree Glossmeter)3.4.2.1 Appearance ItemsThe gloss shall be specified by means of a lettersu ffix added to the
15、color number assigned byStyling, as follows:A 92 min F 35 +/- 3B 80 +/- 4 G 20 +/- 3C 70 +/- 4 H 10 +/- 3D 62 +/- 3 J 6 maxE 50 +/- 33.4.2.2 Non-Appearance ItemsAs specified on engineering drawings.3.5 FILM PROPERTIES3.5.1 Adhesion No flaking or chipping(FLTM BI 6-1)3.6 RESISTANCE PROPERTIES3.6.1 Ac
16、celerated Aged Adhesion (Humidity Exposure)The sprayed plastic film shall not blister or ex hibit loss ofadhesion beyond the lim its provided for in the adhesion testlisted below. It shall also protect the base material fromcorrosion as a result of humidity exposure.Test Method. Sub ject sprayed pla
17、stic film panels to 98 +/- 2 %relative humidity at 38 +/- 1 C for 24 h. Condition at 23 +/- 2 C for 15 min. Cut two parallel l ines through the plastic film 3/32 +/-1/32 in (2.4 +/- 0.8 mm) apart. Attempt to pull the film between the parallel cuts fromthe bar e metal. The peel may be started by mean
18、s of aknife blade. The pull may be accomplished b y grasping theloosened end between a finger and the knife blade. The film shall not pull free more than 1/8 in (3 mm)before breaking due to adhesive force. Indication of brittleness or peeling result ing from knifecuts shall be cause for rejection.EN
19、GINEERING MATERIAL SPECIFICATIONESB-M26J200-AESB-M26J201-AESB-M26J200-BWP 3948-b Page 5 of 6 3.6.2 Resistance to Abrasion(FLTM BI 7-1)The organosol coating shall not chip or blister, or exhibitany other loss of adhesion, when tested as follows:ESB-M26J200-A and ESB-M26J200-B: 1 cycle, 30 lb (13.6 kg
20、) ofshotESB-M26J201-A: 3 cycles, 90 lb (40.8 kg) of shot3.6.3 Resistance to Scuffing(FLTM BN 8-4)The o rganosol coating shall exhibit no more evidence ofscuffing or color change than the approved master sample onfile in the Body Materials Engineering Departmen t using scuffhead “A“ with a 2 lb (0.9
21、kg) load after the spe cified numberof cycles.ESB-M26J200-A and ESB-M26J200-B 1000 cyclesESB-M26J201-A 10,000 cycles3.6.4 Resistance to WeatheringThe organosol coating shall exhibit no more evid ence of fade,loss of gloss, or other film defects than the master sampleapprov ed for production on file
22、in the Quality Control orBody Materials Laboratory, after exposure as follows:3.6.4.1 Florida Exposure (Miami Area)Six months at 5 degrees facing south under glass.3.6.4.2 Accelerated Weathering(FLTM BO 1-1)400 h in Atlas XW Weatherometer.3.7 SUPPLIERS RESPONSIBILITYMaterial supplied to this specifi
23、cation must be equivalent to thatoriginally approved. C hanges in formulation or processing shall notbe made without prior a pproval as described in Supplier Procedure I-A.ENGINEERING MATERIAL SPECIFICATIONESB-M26J200-AESB-M26J201-AESB-M26J200-BWP 3948-b Page 6 of 6 4. APPROVAL OF SUPPLIERSSupplier
24、s to this specification must be approved by the affected productengineering office. Procedure for gaining approval of a specific materialto a new/existing ES-M specific ation is contained in Supplier Procedure I-A. A pproved new suppliers will be added to the Engineering MaterialsApproved Source Lis
25、t.5. GENERAL INFORMATIONThe mate rial data included herein is for information only and is not arequirement for the supplier.5.1 FLASH POINT - 5 E C5.2 FLAMMABILITYThis material represent s a potential fire hazard. The ManufacturingEngineering Department shall notify both the Plant Security and theSa
26、fety Units of its pre sence in the Plant to assure that proper fireprecautions are provided. The location in which it is used or storedshall be included in the notifications.5.3 APPLICATION TECHNIQUESThe use of a primer with the material defined by this specificationis not requ ired. A flash or baked primer may be used uponrecommendation of the specific vendor if essenti al to the performanceof his product. The use of solvents and choice of baking schedule intesting should also be based on the recommendations of the specificvendor.
