1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revision 2003 07 23 Revised Para 3.0 inserted; Para 3.1, 3.2, 3.3, 3.12, 3.13, 4 deleted 1997 10 01 Revised Revised para 3.5; Updated 1990 07 11 DE00E00107002060 Released Printed copies are uncontrolled Copyright 2003, Ford Global Technologies, Inc. Pag
2、e 1 of 2 LAMINATE, ELECTRICAL INSULATION (0.13/0.05) ESF-M3L89-A 1. SCOPE The material defined by this specification is a composite of 100% rag paper and polyester film. 2. APPLICATION This specification was released originally for material used as slot insulation in the alternator stator. 3. REQUIR
3、EMENTS 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 THICKNESS (ASTM D 374) 3.4.1 Total 0.17 - 0.20 mm 3.4.2 Nominal 100% rag paper 0.13 mm Polyester film 0.05
4、 mm 3.5 BASIC WEIGHT, min 204 g/m2(SAE J315) 3.6 BURST STRENGTH, min 1.3 g/mm2(ASTM D 774) 3.7 DIELECTRIC STRENGTH, min 36 kV/mm (IEC 243/ASTM D 149, short time 6.35 mm electrode) 3.8 STIFFNESS IN FLEXURE, min 39 (ASTM D 747, 12.7 mm span 0.11 Nm 60 deg) 3.9 TENSILE STRENGTH, min (ASTM D 828) WMD 19.6 N/mm AMD 13.0 N/mm ENGINEERING MATERIAL SPECIFICATIONESF-M3L89-APrinted copies are uncontrolled Copyright 2003, Ford Global Technologies, Inc. Page 2 of 2 3.10 ELONGATION, min (Test according to para 3.9) WMD 11.25% AMD 18.00% 3.11 TEAR STRENGTH, min (ASTM D 689) WMD 245 g/cm AMD 288 g/cm
