1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2006 08 14 Activated L. Neves Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 1 of 2 FABRIC, ST. LOUIS MEDIUM DARK DOVE PATTERN, WOVEN WSS-M1H1089-A 1. SCOPE The material defined by this specification is a wo
2、ven polyester fabric. 2. APPLICATION This specification was released originally for material used as an interior trim fabric for BV 256 - 2007 Model Year. 3. REQUIREMENTS Material specification requirements are to be used for initial qualification of materials. In addition to the requirements listed
3、 herein, the fabric shall meet all requirements 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
4、 Fabric Count, +/- 5% tolerance (ASTM D 3775) Warp 29 yarn/cm Fill 18 yarn/cm 3.2.2 Fabric Weight, +/- 5% tolerance (FLTM BN 106-01) Seat (laminated to 4 mm foam + backing fabric) 400 g/m Door Panel (laminated to 2 mm foam + non woven) 400 g/m 3.3 COMPOSITION (ASTM D 629) Fabric 100% Polyester Foam
5、PUR/Polyester Backing Fabric (Seats only) 100% Polyester Non woven (Door Panel only) 100% Polyester ENGINEERING MATERIAL SPECIFICATIONWSS-M1H1089-A Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 2 of 2 3.4 YARN CONSTRUCTION (ASTM D 1244) Warp 334 dtex, f 48, Semi
6、Dull, Round, Textured Polyester Fill 500 dtex, f 68, Brilliant, Round, Textured Polyester 3.5 METHOD OF DYEING Warp Yarn Dyed Fill Solution Dyed 3.6 FINISHING OPERATIONS Wash, Heat Set 3.7 THICKNESS, mm, range (ASTM D 1777) Seat (laminated to 4 mm foam + backing fabric) 3.0 a 4.0 mm Door Panel (lami
7、nated to 2 mm foam + TNT) 1.5 2.5 mm 3.8 TRIMMABILITY PROPERTIES 3.8.1 Stretch, %, range (SAE J855) Seat and Door Panel Warp 5% Fill 3% 3.9 FLAMMABILITY (ISO 3795/SAE J369) Burn 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.
