1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2008 12 17 N-STATUS Replaced by WSS-M13P12-A L. Schmalz, FNA 2004 04 29 Revised Para 3.0 inserted; para 3.1, 3.2, 3.3, 3.7 & 4 deleted 1993 06 17 NB00I1004305 Released J.M. Showalter Printed copies are uncontrolled Copyright 2008, Ford Global
2、Technologies, LLC Page 1 of 5 GREASE, FLUORINATED, FLUORESCENT ADDITIVE, NLGI 2 WSB-M1C243-A NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is NLGI Grade 2 synthetic lubricating grease consisting of a base oil, fluorinated polymer with a fluorescent additive. 2. AP
3、PLICATION This specification was released originally for grease used on RIM polyurethane to eliminate backlight squeaks. The lubricant is suitable for operating temperatures between -40 and + 200 C. Notice: Prior to using this grease in another application, the application must be reviewed and signe
4、d off by B & A Paint Operations for cleanup and paint receptivity, if the potential exists for transfer of the grease by any means to the exterior body. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requ
5、irements For Production Materials (WSS-M99P1111-A). 3.1.1 Initial Qualifications The supplier must furnish to the affected Materials Engineering activity a completed and certified copy of the attached Supplement A and test reports demonstrating the capability of the process for the listed critical p
6、roperties. 3.1.2 Ongoing Verification Plan In addition to the control plan, the supplier and affected Materials Engineering activity shall establish a mutually agreed upon ongoing product verification plan which will be listed on Supplement B. 3.4 CONSISTENCY Material shall be a smooth homogeneous p
7、roduct free from abrasive particles, it shall be consistent in color and texture, and free from objectionable odors during normal storage. It shall be suitable for the intended application. 3.5 FUNCTIONAL APPROVAL Materials being evaluated for initial approval may be subjected to a functional trial.
8、 Functional trial results shall be evaluated by the responsible Systems Engineering and Materials Engineering activities prior to material approval and release. ENGINEERING MATERIAL SPECIFICATIONWSB-M1C243-A Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 2 of 5 3.
9、6 LUBRICANT PAINT STAINING When evaluated according to FLTM BJ 126-01, this grease must not stain painted exterior or interior automotive finishes and must not result in softening of more than 0.7 KHN when measured by Tukon Hardness. 5. GENERAL INFORMATION The information below is provided for clari
10、fication and assistance in meeting the requirements of this specification. 5.1 TYPICAL PROPERTIES The information shown is to provide data on products which have been qualified to this specification. The values shown do not constitute part of the requirements for initial qualification. 5.2 BASE FLUO
11、ROPOLYMER 15 - 20% (ASTM D 128) 5.3 FLASH POINT None (ASTM D 93) 5.4 WORKED PENETRATION 260 - 290 (ISO 2137/ASTM D 217) 5.5 OIL SEPARATION, Weight Loss, max 14% (ASTM D 1742) 5.6 EVAPORATION, max 20% (ASTM D 972, 22 h at 240 C) 5.7 SUPPLEMENT C This is to be used for additional information required
12、for initial qualification. ENGINEERING MATERIAL SPECIFICATIONWSB-M1C243-A Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 3 of 5 Supplement A INITIAL QUALIFICATION Supplier_ Date_ Product Name_ NLGI Grade_ Product Code_ Batch No._ Manufacturing Plant Location_ Test
13、 Results Mfg. Limits Physical/Chemical/Performance Properties (Mean, Std. Dev., (of 99.994% Sample Size) of Production) Base Oil Viscosity at 100 C mm2/s ASTM D 445 _ _ Viscosity at 40 C mm2/s ASTM D 445 _ _ Viscosity at -40 C mPa.s ASTM D 2983 _ _ Viscosity Index ASTM D 2270 _ _ Flash Point,C ASTM
14、D 92/IP 36/84 _ _ Pour Point,C ASTM D 97 _ _ Specific Gravity ASTM D 1298 _ _ ASTM D 4052 _ _ Grease _ _ Penetration mm/10 ASTM D 217 _ _ Worked after 60 strokes _ _ Worked after 10,000 strokes _ _ Moisture Content % ASTM D 95 _ _ Soap Content % FLTM AJ 106-02 _ _ Water Washout at 38 C ASTM D 1264 _
15、 _ Dropping Point ASTM D 566 _ _ Oxidation Stability FLTM BJ 113-02 _ _ Pressure Drop After 500 Hours, kPa Oil Separation % ASTM D 1742 _ _ Copper Strip Corrosion ASTM D 130 _ _ Specific Gravity ASTM D 4052 _ _ Four Ball OK Load ASTM D 2266 _ _ Corrosion IP 220 (DIN 51802) _ _ Refractive Index ASTM
16、D 1218 _ _ Evaporation, 24 h, 150 C ASTM D 972 _ _ Others (Elementals etc) Paint Staining FLTM BJ 126-01 _ _ Cleanup & Paint FLTM BJ 107-03 _ _ Receptivity Signature_ Title_ MATERIAL ENGINEERING CONCURRENCE_ ENGINEERING MATERIAL SPECIFICATIONWSB-M1C243-A Printed copies are uncontrolled Copyright 200
17、8, Ford Global Technologies, LLC Page 4 of 5 Supplement B ONGOING PRODUCT VERIFICATION PLAN Supplier_ Date_ Product Name_ NLGI Grade_ Product Code_ Batch No._ Manufacturing Plant Location_ Approved Manufacturing Sample Size/ Physical/Chemical/Performance Properties Limits Frequency Penetration after
18、 ASTM D 217 _ _ 60 strokes 10,000 strokes _ _ Four Ball, OK load ASTM D 2266 _ _ Timken, OK load ASTM D 2509 _ _ Wheel Bearing Leakage ASTM D 1263 mod. _ _ Oil Separation ASTM D 1742 _ _ Dropping Point ASTM D 566 _ _ Oxidation Stability ASTM D 942 _ _ Pressure Drop After 1,000 hours Water Washout at
19、 ASTM D 1264 At 38 C _ _ At 80 C _ _ Corrosion IP 220 (DIN 51802) _ _ Low Temperature Properties Low Temperature Torque IP 186 at -30 C _ _ or Flow Pressure at -30 C DIN 51805 _ _ Remarks_ _ SUPPLIER SIGNATURE_ TITLE_ MATERIAL ENGINEERING CONCURRENCE_ ENGINEERING MATERIAL SPECIFICATIONWSB-M1C243-A P
20、rinted copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 5 of 5 Supplement C Supplier_ Date_ Product Name_ NLGI Grade_ Product Code_ Manufacturing Plant Location_ BASE OIL Manufacturing Limits Nominal Viscosity Range, mm2/s Type Vol. % 100 C 40 C A _ _ _ _ B _ _ _ _ C _ _ _
21、_ D _ _ _ _ Thickener Filler/Structure Modifier/Solid Lubricant Supplier Type/Function Name Code Description A _ _ _ _ B _ _ _ _ C _ _ _ _ D _ _ _ _ E _ _ _ _ Additives Carrier Additive Type/ Supplier /Type in Final Function Name Code Description % Product % A _ _ _ B _ _ _ C _ _ _ D _ _ _ Signature_ Title_
