1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2008 02 06 N-STATUS No replacement named M. Dumitrescu 2003 02 19 Revised Renumbered 1998 02 17 Activated L. Daniv-Zarewych Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 1 of 2 FABRIC, PREFERRED SUEDE, NON-
2、WOVEN WSS-M1H770-A NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a needle punched fabric made from polyester fiber impregnated with micro-porous polyurethane that could be plain, perforated, or embossed. 2. APPLICATION This specification was released originally
3、 for material used as an interior trim fabric for 1999 F-series SVT. The Preferred Suede fabric must be used laminated with a flame retardant foam or fully bonded to a substrate to meet the flammability requirements 3. REQUIREMENTS In addition to the requirements listed herein, the fabric shall meet
4、 all requirements of: WSS-M8P18-A1/A4. 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 FABRIC CONSTRUCTION 3.4.1 Fabric Weight, range 342 - 418 g/m2(FLTM BN 106-
5、01) 3.5 COMPOSITION (ASTM D 629) Tolerance as specified in WSS-M8P18-A1/A4 Fabric 80% Polyester 20% Polyurethane Backcoating None Backing Fabric NoneENGINEERING MATERIAL SPECIFICATIONWSS-M1H770-A Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 2 of 2 3.6 YARN CONSTRUCTION (ASTM D 1244) (A) 0.021 tex Polyester Fiber (B) 0.138 tex Needle Punched Woven Polyester Fiber (C) Micro-Porous Polyurethane 3.7 METHOD OF DYEING Piece dye, closed jet 3.8 FINISHING OPERATIONS Dry, heatset, inspect No flame retardants present, or backcoating.
