1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2004 10 25 Revised Inserted 3.0; Deleted 3.2 & 4 1978 06 12 Metricated and Retyped CF4H-RD 567168-21 1963 06 28 Released F6-1076 Printed copies are uncontrolled Copyright 2004, Ford Global Technologies, LLC Page 1 of 1 PHENOLIC MOLDING COMPOUN
2、D - ESF-M3D64-A GLASS FIBER REINFORCED 1. SCOPE The material defined by this specification is a two stage, glass fiber filled, high heat resistant, molding material capable of withstanding operational temperatures in the 205 C range and has outstanding dimensional stability. 2. APPLICATION This spec
3、ification was released originally for material used as an insulator for the electric windshield wiper motor contact arm and starter commutator. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements
4、For Production Materials (WSS-M99P1111-A). 3.1 MOLDED MATERIAL PROPERTIES 3.1.1 Impact Strength, Izod, min 0.5 ft lb/in (ASTM D 256) (27 J/m) 3.1.2 Specific Gravity 1.75 - 1.80 (ASTM D 792) 3.1.3 Flexural Strength, min 12,000 psi (ASTM D 790) (83 MPa) 3.1.4 Tensile Strength, min 9,000 psi (ASTM D 63
5、8) (62 MPa) 3.1.5 Compressive Strength, min 20,000 psi (ASTM D 695) (138 MPa) 3.1.6 Water Absorption, max 0.5% (ASTM D 570) 3.1.7 Hardness - Rockwell “M“, min 110 3.1.8 Deflection Temperature, min 185 C (ASTM D 648, 264 psi (1820 kPa) 3.1.9 Ash, min 40% (FLTM BO 006-02) 3.1.10 Deformation at 149 C, max 0.30% (FLTM BO 021-03)
