1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 03 2012 01 18 N Status No replacement named N. Benipal, NA 2006 08 24 Revised Inserted 3.0; Deleted 3.1, 3.2, 3.3, 3.7 and 4 1986 08 20 Released CE3Q-RD836100E Controlled document at www.MATS Copyright 2012, Ford Global Technologies, LLC
2、Page 1 of 2 SLEEVING, GLASS FIBER, STAINLESS STEEL ESE-M12G79-A REINFORCED, THERMAL INSULATING NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material described by this specification is a flexible, heat treated braided type E glass fiber sleeving reinforced with stainless steel wire. A crosslinked polym
3、eric coating is added to prevent fraying. 2. APPLICATION This specification was released originally for use in high temperature areas where good vibration resistance is required, such as an insulator on the EGR tube. 3. REQUIREMENTS Material specification requirements are to be used for initial qual
4、ification of materials. 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.4 CONSTRUCTION (ASTM D 581) As specified on Engineering drawing. See example below for draw
5、ing format. Base Construction Glass Stainless Steel Type Continuous Filament 304 Hard E Glass Number of Carriers 88 8 Ends per Carrier 2 1 Picks/25 mm 12 +/- 2 3.5 HEAT TREATMENT Before coating, the sleeve shall be heat treated to burn off the organic sizing and to cause a permanent setting of the b
6、asic yarn. 3.6 POLYMERIC COATING Dyed to color specified. Coating must be sufficient to prevent fraying of a cut end when tapped lightly, and must improve the handling characteristics of the finished product. ENGINEERING MATERIAL SPECIFICATION ESE-M12G79-A Copyright 2012, Ford Global Technologies, L
7、LC Page 2 of 2 5. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. 5.1 Basic insulation unaffected indefinitely at 250 C. For shorter periods, resists higher temperature up to 760 C. Color retention good up to 150 C.
