1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2002 10 14 Revised Updated and renumbered 1983 09 26 3.4,3.9,3.11 Revised - B4A-36026/CAN1-MF 504624-1 1977 05 03 Released AG1-6000-221 Printed copies are uncontrolled Page 1 of 2 Copyright 2002, Ford Global
2、 Technologies, Inc. FIBERBOARD (PANEL) - POLYETHYLENE LINED - FOAM CORE ESB-M2E96-A 1. SCOPE The material defined by this specification is a moisture resistant laminated panelboard with good formability and dimensional stability. 2. APPLICATION This specification was released originally for material
3、 used as a headliner foundation for the 1977 Lincoln Versailles. 3. REQUIREMENTS All values indicated for a test are for both perforated and unperforated panelboards, unless otherwise noted. Perforation pattern consists of 3.2 mm holes spaced 25 mm apart. 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MAT
4、ERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.2 CONSTRUCTION . Kraft paper liner/polyethylene/Kraft paper liner . Adhesive . Kraft paper/polystyrene foam core/Kraft paper . Adhesive . Kraft paper/polyethyl
5、ene liner The above components shall be laminated together with a suitable adhesive, then heat fused to provide a finished panelboard which shall show no evidence of delamination during any of the tests in this specification. 3.3 DIMENSIONAL STABILITY, max Humidity (“A“) Heat (“C“) (SAE J 315, Metho
6、ds “A“ and “C“ 0.7% -1.0% 3.4 IMPACT STRENGTH, min 0.68 J (ASTM D 3029, Procedure “B,“ average of 10) 3.5 THICKNESS As specified on the engineering drawing (SAE J 315) ENGINEERING MATERIAL SPECIFICATION ESB-M2E96-A Page 2 of 2 Copyright 2002, Ford Global Technologies, Inc. 3.6 DENSITY 208-224 kg/m3
7、(SAE J 315) 3.7 BURSTING STRENGTH, min 380 kPa/mm of thickness (SAE J 315) 3.8 TRANSVERSE STIFFNESS MODULUS, min (SAE J 949, except use peak load) WMD 550 MPa AMD 275 MPa 3.10 WATER ABSORPTION, max 55 % (SAE J 315) 3.11 WARPAGE, max (SAE J 315) Original 3 % Wet 4 % Dry 5 % 3.12 TENSILE STRENGTH, min (ASTM D 828) WMD 158 N/mm AMD 79 N/mm 3.13 PLY ADHESION, min 4.45 N (FLTM BN 113-01) 3.14 FLAMMABILITY, max 101 mm/min (FLTM BN 24-2, without the lot sampling plan) In addition, the test specimen shall not exhibit any flashing or sudden flaming on either surface in excess of the above max value.
