1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions 2013 07 04 N-STATUS No replacement A. Wedepohl, NA 2006 11 16 Revised Inserted 3.0; Deleted 3.1, 3.2, 3.3, 3.10 & 4 1986 05 29 Released CLQ1-AF536601 L. W. Moriarty Controlled document at www.MATS Copyright 2013, Ford Global Technologies, LLC
2、 Page 1 of 2 ETHYLENE METHYL ACRYLATE COPOLYMER (E/MA) FILM, CLEAR ESB-M99D50-A NOT FOR NEW DESIGN 1. SCOPE The material defined by this specification is a thermoplastic film produced from a ethylene methyl acrylate copolymer (E/MA). 2. APPLICATION This specification was released originally for mate
3、rial used as a slip film to aid in the assembly of automotive seat, armrest and headrest covers. 3. REQUIREMENTS 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
4、THICKNESS (ASTM D 882) 0.010 +/- 0.0025 mm 0.018 +/- 0.0025 mm 3.5 TENSILE STRENGTH AT BREAK, MPa, min (ASTM D 882) 0.010 mm 0.018 mm WMD 11.20 8.45 AMD 8.45 8.10 Elongation at Break, %, min 0.010 mm 0.018 mm WMD 115 225 AMD 225 260 3.6 KINETIC COEFFICIENT OF FRICTION, max 0.25 ASTM D 1894) 3.7 STAI
5、NING No staining (FLTM BO 112-06, except use 88 C oven and fadeometer. Cover material sample size 250 x 150 mm) ENGINEERING MATERIAL SPECIFICATION ESB-M99D50-A Copyright 2013, Ford Global Technologies, LLC Page 2 of 2 3.8 BLOCKING No tearing of film (BN 103-01) when separated Evaluate film to itself
6、 at 70 +/- 1 C 3.9 FLAMMABILITY In order to comply with Federal Motor Vehicle Safety Standard No. 302, the materials, portions of components and composites shall not burn or transmit a flame across its surface at a rate of more than 101 mm per minute. To demonstrate compliance, the sample size and method of testing shall be in accordance with FLTM BN 024-02.
