1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2005 02 15 Revised Inserted 3.0; Deleted 3.8, 4 1979 12 11 Metricated and Retyped CF4J-RD572213-38 1963 07 30 Released F6-1093 Printed copies are uncontrolled Copyright 2005, Ford Global Technologies, LLC Page 1 of 1 LAMINATE, PHENOLIC - PAPER
2、 BASE - ECONOMY GRADE ESF-M3L39-A 1. SCOPE The material defined by this specification is a paper base phenolic laminate similar to ASTM XP Grade. 2. APPLICATION This specification was released originally for material used for the end lamination on the alternator stator. 3. REQUIREMENTS 3.0 STANDARD
3、REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.1 SPECIFIC GRAVITY, min 1.38 (ASTM D 792, Method “A“) 3.2 HARDNESS - Rockwell “M“, min 80 3.3 TENSILE STRENGTH, min 13,000 psi (
4、90 MPa) (ASTM D 229 & ASTM D 709, Condition “A“) 3.4 FLEXURAL STRENGTH, min 22,500 psi (155 MPa) (ASTM D 229 & ASTM D 709, Condition “A“) 3.5 IMPACT STRENGTH, min 1.0 ft-lb/in (53 J/m) (ASTM D 229 & ASTM D 709, Condition “A“, notched) 3.6 DIELECTRIC STRENGTH min 300 V/mil (12 kV/mm) (ASTM D 229 & ASTM D 709, Condition “A“) 3.7 MOISTURE ABSORPTION, max (ASTM D 229 & ASTM D 709 Condition “D“- 24/23 following E-1/105) Thickness Moisture Absorption In mm 1/32 0.8 10.00% 3/64 1.2 9.75% 1/16 1.6 8.75% 5/64 2.0 8.00% 3/32 2.4 7.50%
