1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2003 10 09 Activated M. Dumitrescu Printed copies are uncontrolled Copyright 2003, Ford Global Technologies, Inc. Page 1 of 2 FABRIC, GEORGIA PATTERN, KNIT WSS-M1H921-A 1. SCOPE The material defined by this specification is a GEORGIA PATTERN,
2、56 Gauge, Single Raschel knitted body cloth of good quality and uniform composition. 2. APPLICATION This specification was released originally for material used as an interior trim fabric for 2003 Expedition seat bolster. 3. REQUIREMENTS In addition, to the requirements listed here in, the fabric sh
3、all 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 (WSS-M99P1111-A). 3.2 FABRIC CONSTRUCTION 3.2.1 Fabric Count, +/- 5% tolera
4、nce (ASTM D 3887) Wales 141 wales/10 cm Courses 220 courses/ 10 cm 3.2.2 Fabric Weight, range, g/m2(FLTM BN 106-01) Face w/backcoat 261 -289 3.3 COMPOSITION (ASTM D 629) Tolerance as specified in WSS-M8P18-A1/A4 Fabric 100% Polyester Backcoat 100% Acrylic ENGINEERING MATERIAL SPECIFICATIONWSS-M1H921
5、APrinted copies are uncontrolled Copyright 2003, Ford Global Technologies, Inc. Page 2 of 2 3.4 YARN CONSTRUCTION (ASTM D 1244) Face (A) 7.7 tex f34 (Semi-dull Polyester) (B) 7.7 tex f34 (Semi-dull Polyester) Middle 7.7 tex f56 (semi-dull Polyester) Back 7.7 tex f36 (semi-dull Polyester) 3.5 METHOD OF DYEING Piece Dye 3.6 FINISHING OPERATIONS knit, setmake, heatset, prebulk, dye, dry, tenter backcoat
