FORD ESA-M1C200-A-2012 GREASE SILICONE PTFE THICKENED TO BE USED WITH FORD WSS-M99P1111-A 《润滑脂 硅胶和增厚的聚四氟乙烯 与福特WSS-M99P1111-A 一起使用》.pdf

《FORD ESA-M1C200-A-2012 GREASE SILICONE PTFE THICKENED TO BE USED WITH FORD WSS-M99P1111-A 《润滑脂 硅胶和增厚的聚四氟乙烯 与福特WSS-M99P1111-A 一起使用》.pdf》由会员分享，可在线阅读，更多相关《FORD ESA-M1C200-A-2012 GREASE SILICONE PTFE THICKENED TO BE USED WITH FORD WSS-M99P1111-A 《润滑脂 硅胶和增厚的聚四氟乙烯 与福特WSS-M99P1111-A 一起使用》.pdf（2页珍藏版）》请在麦多课文档分享上搜索。

1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 3 2012 02 15 Revised See Summary of Revisions A. Wedepohl, FNA 2008 10 13 A2- N-STATUS A2 Replaced by WSS-M13P13-A L. Schmalz, FNA 1982 08 06 Released CAM2IR000200C3 Controlled document at www.MATS Copyright 2012, Ford Global Technologie

2、s, LLC Page 1 of 2 GREASE, SILICONE, PTFE THICKENED ESA-M1C200-A 1. SCOPE The material defined by this specification is a NLGI Grade 2 synthetic lubricating grease consisting of dimethyl polysiloxane fluid thickened with PTFE. 2. APPLICATION This specification was released originally for grease used

3、 on parking brake cables. It can also be used on microcellular urethane (MCU) jounce bumpers and brake calipers. Service temperature range is -40 to 200 C. 3. REQUIREMENTS 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard R

4、equirements For Production Materials (WSS-M99P1111-A). 3.2 COLOR White (Visual) 3.3 UNWORKED PENETRATION, tenths of a millimeter 265 300 (ASTM D217, DIN ISO 2137, 0 strokes) 3.4 DROPPING POINT 204 C min (ASTM D2265, DIN ISO 2176) 3.5 OIL SEPARATION FROM GREASE 0.5% max (ASTM D1742, DIN 51817 or FTMS

5、 791 C 321.3, 24 h at 121C) 3.6 EVAPORATION (ASTM D972, 24h at 121 C) 1% max 4. GENERAL INFORMATION This information given below is provided for clarification and assistance in meeting the requirements of this specification. Contact for questions concerning Engineering Material Specifications. Grea

6、se approved to this specification should have the following typical properties. 4.1 PTFE CONTENT 34 - 44% by weight (according to formulation) 4.2 BASE OIL VISCOSITY (ASTM D445, DIN 51562, ISO 3104) 4.2.1 Kinematic Viscosity at 40 C 17,600- 21,500 mm2/s 4.2.2 Kinematic Viscosity at 25 C 22,500 - 27,

7、500 mm2/s ENGINEERING MATERIAL SPECIFICATION ESA-M1C200-A Copyright 2012 Ford Global Technologies, LLC Page 2 of 2 4.3 PENETRATION (ASTM D217, DIN ISO 2137) 4.3.1 Unworked Penetration 265 300 4.3.2 Worked Penetration, 60 strokes 265 - 300 4.3.3 Prolonged Worked Penetration, 100,000 strokes 310 - 340

8、 4.4 OXIDATION STABILITY (ASTM D942 or DIN 51808, 100 hr at 100C) 3.4 kPa 4.5 WATER WASHOUT 0.25 % (ASTM D1264, DIN 51807 T02, 1 hr at 80 C) 4.6 OIL SEPARATION DURING STORAGE 0% (ASTM D1742, DIN 51817 or FTMS 791 C 321.3, 100 C) 4.7 EVAPORATION (ASTM D972, 24h at 121 C) 0.05% 4.8 INTERFACE COMPATIBI

9、LITY 4.8.1 Chemical Attack to Painted Surfaces (FLTM BJ 126-01). Note: Not tested for initial application of this grease. Grease must be tested for chemical attack to painted surfaces for applications that come in contact with paint surfaces, ex. E-coat and powder coat. 4.8.2 Resistance to Stress Cr

10、acking (FLTM BO 127-03) Note: Not tested for initial application of this grease. Grease must be tested for resistance to stress cracking when used for additional applications that come in contact with polymers such as PC, ABS, PC+ABS, ASA or acrylic 4.8.3 Elastomer Compatibility (ASTM D4289, 70 h, 1

11、00 C, DIN 53505, DIN 53504) Note: Not tested for initial application of this grease. Successfully used on microcellular polyurethane jounce bumpers on several vehicle lines. Grease must be tested for elastomer compatibility when used for additional applications that come in contact with elastomers.

12、Application specific elastomer should be used for testing instead of a reference elastomer. Determine change in volume, hardness change tensile strength and elongation. 5. SUMMARY OF REVISIONS 2012 02 15 Lot certification tests moved to requirements, all other requirements moved to general information. Added guidance on interface compatibility.