1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2003 01 09 Revised Para 3.0 inserted ; Para 3.1, 3.2, 3.3, 3.13, 3.14, 4 deleted 2000 10 26 Revised Updated A. Cockman 1990 04 10 NB00I10043054019 Released J. D. Salow B. C. Ferns Printed copies are uncontro
2、lled Page 1 of 2 Copyright 2002, Ford Global Technologies, Inc. VINYL, FILM, BONDING GRADE ESB-M2F102-D 1. SCOPE The material defined by this specification is a vinyl or vinyl copolymer unsupported film. 2. APPLICATION This specification was released originally for material used as a sunvisor cover
3、material. 3. REQUIREMENTS Material specification requirements are to be used for initial qualification of materials. 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).
4、3.4 DIMENSIONS (ASTM D 374, Method C) Thickness 0.41 - 0.51 mm 3.5 SPECIFIC GRAVITY, max 1.41 (ASTM D 792) 3.6 TENSILE STRENGTH, min (ASTM D 1682, Grab Method) MD & AMD 289 N 3.7 HARDNESS 78 - 88 (ASTM D 2240, 15 s dwell) To be determined on ungrained stock. Grained samples can be used if the graine
5、d surface of 2 samples are placed together, then tested. ENGINEERING MATERIAL SPECIFICATION ESB-M2F102-D Page 2 of 2 Copyright 2002, Ford Global Technologies, Inc. 3.8 FOGGING (SAE J1756, 3 h at 100 C heating, 21 C cooling plate, post test conditioning 1 h and 16 h) Fog Number, min 60 Formation of c
6、lear film, droplets or crystals is cause for rejection. 3.9 DIMENSIONAL STABILITY, max change MD 6.0 % AMD 2.0 % Test Method: Cut a 305 x 305 mm sample from any portion of a roll and expose sample to a temperature of 102 +/- 3 C for 15 minutes. Note: The material after cutting shall not change more
7、than 1.5 % in the machine direction and 1.0 % in the across machine direction during warehouse storage, up to 2 weeks at normal temperature and relative humiditys. 3.10 RESISTANCE TO ELEVATED TEMPERATURE (FLTM BN 113-02) A bonded assembly shall exhibit no bond delamination or loss of embossed defini
8、tion. 3.11 BOND STRENGTH, min (FLTM BN 113-01) Original 4.5 N Aged 3.3 N Wet 3.3 N The material shall give satisfactory performance when bonded to approved cover and/or padding materials and approved foundation boards. The laminate shall be compatible with the binding resins used in the approved foundation boards. 3.12 FLAMMABILITY, max 100 mm/minute (ISO 3795/SAE J369)
