1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2008 10 14 N-STATUS Replaced by WSS-M13P12-A L. Schmalz, FNA 2004 02 23 Revised Para 3.0 inserted; para 3.1, 3.9, 3.10, 3.11 & 4 deleted 1986 08 22 Released CF4QRD888002430 Printed copies are uncontrolled Copyright 2008, Ford Global Technologi
2、es, LLC Page 1 of 1 GREASE, LOW OIL SEPARATION ESF-M1C214-A NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is an inorganically thickened grease having a high melting point and mechanical stability with a strong resistance to water and very low oil separation. 2. AP
3、PLICATION This specification was released originally for grease used to lubricate the electric windshield wiper gear mechanism. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Materials suppliers and part producers must conform to the Companys Standard Requirements For Production
4、Materials (WSS-M99P1111-A). 3.2 WORKED PENETRATION 280 - 310 (ISO 2137/ASTM D 217) 3.3 DROPPING POINT, C min 230 (ISO 2176/ASTM D 566) 3.4 OXIDATION STABILITY (Pressure Drop, kPa, max) 69 (ASTM D 942, 100 h) 3.5 INORGANIC THICKENER, % 4.0 - 6.0 (ASTM D 128) 3.6 COPPER STRIP CORROSION RATING, max No. 1 (ISO 2160/ASTM D 130) 3.7 VISCOSITY OF BASE OIL at 40, C mm 2/s 35 - 41 (ISO 3104/ASTM D 445) 3.8 OIL SEPARATION, Loss by Weight, % max 1.0 (FTM 791b, Method 321.2, 30 h at 100 C)
