1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 3 2012 11 26 Revised See Summary of revisions. K. Cosgrave, FoE 2011 12 07 Revised See Summary of revisions. K. Cosgrave, FoE 1990 02 04 Released C10057352 P.A. Osman Controlled document at www.MATS Copyright 2012, Ford Global Technologi
2、es, LLC Page 1 of 3 INDUSTRIAL PETROLATUM, SOFT WAX WSD-M1C226-A 1. SCOPE The material defined by this specification is a pure mineral oil product of homogeneous character containing refined wax. 2. APPLICATION This specification was released originally for a soft gel anti-corrosion agent used for c
3、oating battery terminals. It is also used as an adhesive agent for assembly purposes and for special applications where specified. 2.1 LIMITATIONS These materials have low melting points and are not suitable for operational or environmental temperatures above 40C. 3. REQUIREMENTS 3.1 STANDARD REQUIR
4、EMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements for Production Materials (WSS-M99P1111-A). 3.2 COLOR Translucent, (Visual) Pale Yellow/Amber 3.3 DROP MELTING POINT 43C min (ISO 2207, ASTM D127) 4. GENERAL INFORMATION This infor
5、mation given below is provided for clarification and assistance in meeting the requirements of this specification. Grease approved to this specification should have the following typical properties. Contact for questions concerning Engineering Material Specifications. 4.1 COMPOSITION 4.1.1 Base oil
6、 content 50 - 60% (According to formulation) 4.1.2 Wax Content 40 - 50% (According to formulation) 4.2 UNWORKED PENETRATION, tenths of a millimeter 155 - 172 (ASTM D937, ISO 2137) ENGINEERING MATERIAL SPECIFICATION WSD-M1C226-A Copyright 2012, Ford Global Technologies, LLC Page 2 of 3 4.3 VISCOSITY
7、(Finished Product) 4.3.1 Kinematic Viscosity at 100oC 10.65 - 13.80mm2/s (ASTM D445, IP 71, DIN 51562, ISO 3104) 4.4 COPPER CORROSION (Copper Strip) Rating 1a or 1b (ISO 2160, 24h, 40oC) 4.5 DENSITY 0.85 - 0.89 g/cm3 (IP 160, ASTM D70) 4.6 FLASH POINT (Finished Product) 210 - 245C (IP34, ASTM D93) 4
8、.7 INTERFACE COMPATIBILITY 4.7.1 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. 4.7.2 R
9、esistance to Stress Cracking (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 4.7.3 Elastomer Compatibilit
10、y, (ASTM D4289, DIN 53505, DIN 53504, SAE AMS 3217/2A, NBR-L, 70 hrs, 150 C) Volume change Hardness change, max Tensile Strength change Note: Not tested for initial application of this grease. Grease must be tested for elastomer compatibility when used for additional applications that come in contac
11、t with elastomers. Application specific elastomer should be used for testing instead of a reference elastomer. 5. SUMMARY OF REVISIONS 2012 11 26 Deleted Water Resistance, Water Spray value from General Info. (4.5). Revised Kinematic Viscosity from 10.60 to 10.65 mm2/s. 2011 12 07 Separate from Engi
12、neering Material Specification WSS-M1C226-A2. Revise title and remove references to reflect separation. Revise text under Scope and Application. Add paragraph 2.1 Limitations. ENGINEERING MATERIAL SPECIFICATION WSD-M1C226-A Copyright 2012, Ford Global Technologies, LLC Page 3 of 3 Lot certification
13、tests moved to requirements, all other requirements moved to general information. Add information on interface compatibility which is a requirement of all grease performance specifications. Supplements A, B and C removed. 2004 04 27 WSS-M1C226-A2 added; Revised title, 2, 5.1.3, 5.1.4, 5.1.5, 5.1.6, 5.1.8 Inserted 5.1.9 & 5.1.10
