1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2007 08 22 Activated L. Neves Printed copies are uncontrolled Copyright 2007, Ford Global Technologies, LLC Page 1 of 2 FABRIC, SAVANA MEDIUM DK GRAPHIT, WOVEN WSS-M1H1120-A 1. SCOPE The material defined by this specification is a plain woven
2、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 requirements of WSS-M8P18-A1/A2/A3/A4 as applicable. 3.1 STANDAR
3、D 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 3775) Warp 11.5 yarn/cm Fill 12 yarn/cm 3.2.2 Fabric Weigh
4、t, 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 - 45g/m2+/-10% ENGINEERING MATERIAL SPECIFICATIONWSS-M1H1120-
5、A Printed copies are uncontrolled Copyright 2007, 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 Warp Yarn Dyed Fill Yarn Dyed
6、 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) Burn Rate, max 100 mm/minute 4
7、 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.
