1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions 2016 05 12 N Status No replacement named D. Murtonen, NA 2007 08 22 Activated L. Neves Copyright 2016, Ford Global Technologies, LLC Page 1 of 2 FABRIC, SAVANA MEDIUM DK GRAPHIT, WOVEN WSS-M1H1120-A NOT TO BE USED FOR NEW DESIGN 1. SCOPE The
2、material defined by this specification is a plain woven polyester fabric. 2. APPLICATION This specification was released originally for material used as an interior trim insert fabric for F-250 MY 2007. 3. REQUIREMENTS In addition to the requirements listed herein, the fabric shall meet all requirem
3、ents of WSS-M8P18-A1/A2/A3/A4 as applicable. 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements for Production Materials (WSS-M99P1111-A). 3.2 FABRIC CONSTRUCTION 3.2.1 Fabric Count, +/- 10% tolerance (ASTM D 37
4、75) Warp 11.5 yarn/cm Fill 12 yarn/cm 3.2.2 Fabric Weight, unlaminated 314 g/m +/- 10% (FLTM BN 106-01) Seat (laminated to 5.0 mm foam) 515 g/m2 +/- 10% 3.3 COMPOSITION (ASTM D 629) Fabric 100% Polyester Foam - Seat PUR/Polyether - D28 - 5.0mm +/-0.5mm Backing Fabric (Seats only) 100% Polyester - 45
5、g/m2 +/-10% ENGINEERING MATERIAL SPECIFICATION WSS-M1H1120-A Copyright 2016, Ford Global Technologies, LLC Page 2 of 2 3.4 YARN CONSTRUCTION (ASTM D 1244) Warp 1268 dtex f240 Semi Dull, Round, Air Textured Polyester Fill 1268 dtex f240 Semi Dull, Round, Air Textured Polyester 3.5 METHOD OF DYEING Wa
6、rp Yarn Dyed Fill Yarn Dyed 3.6 FINISHING OPERATIONS Heat Set 3.7 THICKNESS, mm, range (ASTM D 1777) Seat (laminated to 3.0 mm foam + backing fabric) 5.0 - 6.5 mm 3.8 TRIMMABILITY PROPERTIES 3.8.1 Stretch, %, range (SAE J855) Seat Warp 5.0 - 15% Fill 2.0 7.0% 3.9 FLAMMABILITY (ISO 3795/SAE J369) Bur
7、n Rate, max 100 mm/minute 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. 4.1 Purchase departments will ensure that material defined in this specification and shipped to anyone assembly plant will be produced by one supplier only.
