1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2008 12 05 N-STATUS No Replacement L. Schmalz, FNA / M. Montgomery, FOE 2003 04 17 Revised Para 3.0 inserted; Para 3.1, 3.2, 3.3, 3.9, 3.10, 4 deleted 2002 03 22 Activated N. J. Komatsu Printed copies are un
2、controlled Page 1 of 2 Copyright 2008, Ford Global Technologies, Inc. FABRIC, CODE PATTERN, WOVEN DOBBY, WSS-M1H881-A UNLAMINATED NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a dobby woven polyester face fabric. 2. APPLICATION This specification was released o
3、riginally for material used as an interior trim fabric for 2003 model year applications. 3. REQUIREMENTS In addition to the requirements listed herein, the fabric shall meet all requirements of WSS-M8P18-A1/A2/A3/A4 as applicable for commercial vehicle application. Material specification requirement
4、s are to be used for initial qualification of materials. 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.4 FABRIC CONSTRUCTION 3.4.1 Fabric Count, +/- 5 % toleranc
5、e (ASTM D 3775) Warp 330 ends/10 cm Weft 165 picks/10 cm 3.4.2 Fabric Weight, range (FLTM BN 106-01) 235 - 285 g/m23.5 COMPOSITION (ASTM D 629) Fabric 100 % polyester ENGINEERING MATERIAL SPECIFICATION WSS-M1H881-A Page 2 of 2 Copyright 2008, Ford Global Technologies, Inc. 3.6 YARN CONSTRUCTION (AST
6、M D 1244) Warp 390 dtex f96 (Polyester, semi-dull, air texturized, round section) Weft 540 dtex f144 (Polyester, semi-dull, air texturized, round section) 3.7 METHOD OF DYEING Yarn dyed or as approved by Materials Engineering. 3.8 FINISHING OPERATION As approved by Materials Engineering 5. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. 5.1 Purchase departments will ensure that both materials defined in this specification and shipped to any one assembly plant will be produced by one supplier only.
