FORD WSB-M8B16-A3-2013 WINDSHIELD WASHER FLUID METHANOL PRE-DILUTED INITIAL FILL TO BE USED WITH FORD WSS-M99P1111-A (Shown on FORD WSB-M8B16-A2).pdf

1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 6 2013 07 30 Revised See Summary of Revisions C. McComb, NA 2010 06 14 Revised Editorial changes only, See Summary of Revisions C. McComb, NA 1992 11 11 Released A2 Released 1992 11 11. A3 Released 1994 11 17 R.D. Moore, NA Controlled do

2、cument at www.MATS Copyright 2013, Ford Global Technologies, LLC Page 1 of 5 WINDSHIELD WASHER FLUID, METHANOL, CONCENTRATE WSB-M8B16-A2 WINDSHIELD WASHER FLUID, METHANOL, PRE-DILUTED, INITIAL FILL WSB-M8B16-A3 1. SCOPE A2 The material defined by this specification is a methanol based solution conta

3、ining surfactants and other additives for improved cleaning efficiency and freeze point depression. The material defined by this specification is a concentrated product; and is diluted with water at the assembly plant. Deionized water is preferred. A3 The material defined by this specification is a

4、methanol based solution containing surfactants and other additives for improved cleaning efficiency and freeze point depression. The material defined by this specification is a water dilution of the material defined in A2. See requirements in Table 1 for freeze point temperature by region. 2. APPLIC

5、ATION The concentrated material, A2, must be diluted with water prior to use in vehicle wiper/washer systems. The diluted material, A3, is intended for locations that lack equipment to dilute the concentrate, have poor water quality, or chose to avoid mixing altogether. The dilution ratio is establi

6、shed to meet the freeze point requirement for the market where the vehicle is sold. 3. REQUIREMENTS 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements for Production Materials (WSS-M99P1111-A). 3.1.1 In addition

7、 to the control plan, the supplier and affected Material Engineering activity shall establish mutually agreed upon frequency of testing for the ongoing product verification plan and include in Supplement A. 3.2 APPROVAL INFORMATION This specification was released to allow this material to be purchas

8、ed by Ford Purchasing for use in a Ford facility. The specification number is also the part number in WERS. Post production uses a different format for WERS The directions to dilute the concentrate with water to achieve the specified freezing point must be clearly marked on all deliveries to the For

9、d facility. The freezing point of pre-diluted initial fill must be clearly marked on all deliveries. ENGINEERING MATERIAL SPECIFICATION WSB-M8B16-A2/A3 Copyright 2013, Ford Global Technologies, LLC Page 2 of 5 3.3 COLOR Clear blue (Visual) or as agreed to by The Ford facility 3.4. SPECIFIC GRAVITY A

10、T 15.6 C Report (ASTM D891) Specific Gravity is dependent on temperature and suppliers concentration/composition. Since multiple suppliers will be approved to this specification, refer to the Ford Approved Source List or suppliers MSDS or certificate of analysis. Typical specific gravity is 0.80 for

11、 the concentrate and 0.94 for the pre-diluted. 3.5 FREEZE POINT OF DILUTED WINDSHIELD WASHER FLUID (ASTM D1177) Less than North America Market (FNA) -30C South America Market (FSAO) 0C Europe (FoE) Market -20C Asia Pacific and Africa Market (APA) 0C China Market -40C 3.6 PERFORMANCE REQUIREMENTS Mat

12、erials being evaluated for initial approval must meet WSS-M14P19-A or latest revision. 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of these specifications. Contact for questions concerning Engineering Material Specifica

13、tions. Windshield washer fluid (WWF) has the following typical properties. 4.1 WSB-M8B16-A2 4.1.1 Non-Volatiles, 90 Detergent/Surfactants 5 Alkalinity Source 2 Rust Preventative Source 2 Water 3 ENGINEERING MATERIAL SPECIFICATION WSB-M8B16-A2/A3 Copyright 2013, Ford Global Technologies, LLC Page 3 o

14、f 5 Stable, Identifying Dye Trace 4.2 WSB-M8B16-A3 4.2.1 pH 8.0 10.0 (ASTM E70) 4.2.2 Surface Tension at 25 C, 31.4 mN/m (ASTM D1331) 4.2.3 Viscosity (ASTM D445) 4.2.3.1 At 25 C 1.60 - 1.68 mm2/s 4.2.3.2 At -17.8 C 8.54 - 10.14 mm2/s 5. SUMMARY OF REVISIONS 2013 07 30 Completely revised. Requirement

15、s moved to General Information except for color. Freeze point added based on market of sale. No change to approved sources. 2010 06 14 Revised A3-Specific gravity from 15.6 C to 15 C and revised range from 0.943 - 0.949 to 0.9440. Added graphs to General Information 4.2, 4.3, 4.4 2008 10 29 A3 -Revi

16、sed specific gravity from 15 C to 15.6 C Deleted Body Exterior Compatibility requirement. 2008 08 21 Revised pH from 8-9 to 8-10 2004 09 30 Revised Completely updated and revised 2002/10/11 Revised Updated and renumbersd 1994 11 17 Released WSB-M8B16-A3 1992 11 11 WSB-M8B16 Released A2 ENGINEERING M

17、ATERIAL SPECIFICATION WSB-M8B16-A2/A3 Copyright 2013, Ford Global Technologies, LLC Page 4 of 5 TABLE 1 Graph is based on the mean experimental values. -70-60-50-40-30-20-100FREEZEPOINTCFREEZE POINT vs CONCENTRATIONof METHANOL BASED WWF PER ASTM D1177ENGINEERING MATERIAL SPECIFICATION WSB-M8B16-A2/A

18、3 Copyright 2013, Ford Global Technologies, LLC Page 5 of 5 SUPPLEMENT A Supplier_Date_ Product Name_ Product Code_Batch No._ Manufacturing Plant Location_ Physical/Chemical/Performance Properties ASTM Test Frequency Method Manufacturing Limits Test Result of test WSB-M8B16-A2 Non-volatiles, % D1353

19、 _ _ _ Specific Gravity D891 _ _ _ Viscosity, mm2/s D445 At 22 C _ _ _ At - 17.8 C _ _ _ WSB-M8B16-A3 dilution ratio (concentrate/water)_ pH E70 _ _ _ Specific Gravity D891 _ _ _ Surface Tension, N/m D1331 _ _ _ Viscosity, mm2/s D445 At 22 C _ _ _ At - 17.8 C _ _ _Freeze Point, C D1177 _ _ _ Supplier Signature_ Title_ Material Engineering Concurrence_