1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions 2011 06 09 A1 - N-STATUS Replaced by WSS-M13P12-A A. Wedepohl, FNA 2008 10 14 A2 - N-STATUS Replaced by WSS-M13P12-A L. Schmalz, FNA 1984 04 03 Released CA01-DR524140 Printed copies are uncontrolled Copyright 2011, Ford Global Technologies, L
2、LC Page 1 of 2 GREASE, LITHIUM COMPLEX - POLYMER ADDITIVE - WSB-M1C208-A1 HIGH TEMPERATURE - NLGI #1 NOT TO BE USED FOR NEW DESIGN GREASE, LITHIUM COMPLEX - POLYMER ADDITIVE WSB-M1C208-A2 HIGH TEMPERATURE, NLGI #2 NOT TO BE USED FOR NEW DESIGN 1. SCOPE The materials defined by these specifications a
3、re high temperature lubricants containing lithium complex soap and mineral oil, modified with a polymer agent and may be used in the operating temperature range from -20 to 200 C. 2. APPLICATION These specifications were released originally for lubricants used at the point of contact in manual door
4、window regulator clutches and regulator moving parts such as quadrant gear, slide channels, guide tubes, pinions and bearing surfaces. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Produ
5、ction Materials (WSS-M99P1111-A). A1 A2 3.1 PAINT STAINING OR SOFTENING None (FLTM BJ 126-01) This grease has been formulated so that it will not stain or soften painted exterior or interior automotive finishes when evaluated according to FLTM BJ 126-01. Reference master samples to be retained by de
6、signed laboratory. 3.2 GRADE, NLGI 1 2 3.3 BASE, MINERAL OIL PLUS POLYMER ADDITIVE 3.3.1 Lithium Complex Soap, % 6.0-9.0 8.0-11.0 (ASTM D 128) 3.3.2 Pour Point, Base Mineral -15 Oil, C, max (ASTM D 97) 3.4 DROPPING POINT, C, min 260 (ASTM D 2265) 3.5 PENETRATION 310-340 265-295 (ASTM D 217, worked 6
7、0 strokes) ENGINEERING MATERIAL SPECIFICATION WSB-M1C208-A1/A2 Printed copies are uncontrolled Copyright 2011, Ford Global Technologies, LLC Page 2 of 2 A1 A2 3.6 OXIDATION STABILITY, PRESSURE DROP, 69 kPa, max (ASTM D 942, 100 h) 3.7 WATER WASHOUT, %, max 10 (ASTM D 1264, 80 C) 3.8 CORROSION, max 1
8、 b (ASTM D 4048, 24 h at 50 C) 3.9 SHELL FOUR BALL TEST (ASTM D 2596) Weld Point Load, kg, min 315 Load Wear Index, min 50 3.12 QUALITY CERTIFICATION REQUIREMENTS Material from each batch shall be supplier tested as follows: 3.12.1 Infrared Analysis 3.12.2 Penetration 310-340 265-295 (ASTM D 217, wo
9、rked 60 strokes) 3.12.3 Dropping Point, C, min 260 (ASTM D 2265) 5. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. 5.1 COLOR Amber 5.2 FLASH POINT, C, min 225 (ASTM D 93) 5.3 OIL SEPARATION, % max 5 (ASTM D 1742, 96 h)
