1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2006 05 22 Activated M. Dumitrescu Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 1 of 2 FABRIC, BARK PATTERN, KNIT WSS-M1H1008-A 1. SCOPE The material defined by this specification is a BARK PATTERN, 3 bars
2、 28 Gauge, TRICOT knit, body cloth of good quality and uniform composition. 2. APPLICATION This specification was released originally for material used as an interior trim fabric for 2008 D258 seat insert. 3. REQUIREMENTS Material specification requirements are to be used for initial qualification
3、of materials. In addition, to the requirements listed herein, the fabric shall meet all requirements of WSS-M8P18-A1/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
4、WSS-M99P1111-A). 3.2 FABRIC CONSTRUCTION 3.2.1 Fabric Count, +/- 5% tolerance (ASTM D 3887) Wales 154 wales/10 cm Courses 283 courses/10 cm 3.2.2 Fabric Weight, range, g/m2 (FLTM BN 106-01) Laminated * Face w/no Backcoat 526 - 581 403 - 446 * 3 mm foam thickness 3.3 COMPOSITION (ASTM D 629) Toleran
5、ce as specified in WSS-M8P18-A1/A4 Fabric 100% Polyester ENGINEERING MATERIAL SPECIFICATIONWSS-M1H1008-A Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 2 of 2 3.4 YARN CONSTRUCTION (ASTM D 1244) Face (A) 27% 7.8 tex(natural polyester) (B) 54% 7.8 tex (natural polyester) Back 19% 7.8 tex (natural Polyester) 3.5 METHOD OF DYEING Piece Dye 3.6 FINISHING OPERATIONS Knit, Nap, Suede, Dye, Heatset, Etch, Steam, Wash, Heatset, inspect
