1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions Rev 03 2012 01 18 N Status No replacement named. N, Benipal, NA 2006 02 28 Revised Inserted 3.0; Deleted 3.1, 3.2, 3.3, 3.8 & 4 1979 06 28 Released CE3H-RD782440-E Supp #25 Controlled document at www.MATS Copyright 2012, Ford Global Technologi
2、es, LLC Page 1 of 2 SLEEVING, GLASS FIBER, THERMAL INSULATING ESE-M12G17-B NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a flexible heat treated glass fiber sleeving using type “E“ glass composition with a crosslinked polymeric coating added to prevent fraying.
3、 2. APPLICATION This specification was released originally for material used in high temperature areas such as in the insulator sleeving for the thermostatic choke control tube and EGR tube. 3. REQUIREMENTS Material specification requirements are to be used for initial qualification of materials. 3.
4、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. 3.4.1 Color Black or as specified on engineering dra
5、wing. 3.4.2 Size 16 mm 3.4.3 Carrier Number 72 (These numbers are 3.4.4 Ends Per Carrier 2 examples only) 3.4.5 Yarn Designation 150 3/4 3.4.6 Picks 35 +/- 4/100 mm 3.5 HEAT TREATMENT Before coating, the sleeving shall be heat treated to burn off the organic sizing and to cause a permanent setting o
6、f the basic yard. 3.6 FLAMMABILITY No Burn (ASTM D 350) ENGINEERING MATERIAL SPECIFICATIONESE-M12G17-B Copyright 2012, Ford Global Technologies, LLC Page 2 of 2 3.7 POLYMERIC COATING Dyed to color specified. Coating must be sufficient to prevent fraying of a cut end when tapped lightly, and must imp
7、rove the handling characteristics of the finished product. 5. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. Basic insulation unaffected indefinitely at 250 C. For shorter periods, resists higher temperatures up to 760 C. Color retention good up to 150 C.
