1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2008 10 20 A2 - N-STATUS A2 - Replaced by WSS-M13P14-A L. Schmalz, FNA 2004 03 31 Revised Para 3.0 inserted; para 3.7, 3.8 & 4 deleted 1976 08 17 Released CE3F-NC 774993-E1 Printed copies are uncontrolled Copyright 2008, Ford Global Technologi
2、es, LLC Page 1 of 2 GREASE - SILICONE ESE-M1C171-A GREASE - SILICONE, CONTAINS FLUORESCENT DYE ESE-M1C171-A2 NOT TO BE USED FOR NEW DESIGN 1. SCOPE The materials defined by these specifications are non-melting, stiff, smooth homogeneous, heat stable silicone compounds for use in high tension electri
3、cal connections, ignition systems and electronics equipment. 2. APPLICATION These specifications were released originally for materials used in lubricating and giving an electrical sealant for spark plug and distributor boots in the ignition systems. ESE-M1C171-A Natural form ESE-M1C171-A2 Contains
4、fluorescent dye 3. REQUIREMENTS 3.0 STANDARD REQUIRMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirments For Production Materials (WSS-M99P1111-A). 3.1 COLOR In its natural form the material shall be translucent and of a color similar
5、to light gray or cream. A fluorescent dye shall be added to the ESE-M1C171-A2 (0.3% by weight, max). The dye shall fluoresce under ultraviolet light and shall be sufficiently intense to permit inspection in the plant. 3.2 PENETRATION, worked 60 strokes, max 310 (ASTM D 217) 3.3 BLEED, max 1% (MIL-S-
6、8660 B, para 3.12) 3.4 VOLUME RESISTIVITY (MIL-S-8660 B, para 3.7) At 177 C, min 1E11 OHM-cm 3.5 DIELECTRIC CONSTANT, max (MIL-S-8660 B, para 3.8) At 1E3 Hz 3.1 At 1E9 Hz 3.1 ENGINEERING MATERIAL SPECIFICATIONESE-M1C171-A / A2Printed copies are uncontrolled Copyright 2008, Ford Global Technologies,
7、LLC Page 2 of 2 3.6 TOXICITY This material shall have no adverse effect on the health of personnel when used for its intended purpose. 5. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of these specifications. Conforming to the Ford Materials Engineering Practice a copy of the MIL-S-9660 B specification, used a reference in this specification, is on file at the Materials Engineering Office, PEO.
