1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2008 12 05 N-STATUS No Replacement L. Schmalz, FNA / M. Montgomery, FOE 2004 07 12 Activated N. J. Komatsu Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 1 of 2 FABRIC, SMOOTH PATTERN, WOVEN DOBBY, WSS-M1H90
2、8-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 originally for material used as an interior trim fabric for heavy duty applications. 3. REQUIREMENTS In addition to
3、 the requirements listed herein, the fabric shall meet all requirements of WSS-M8P18-A1/A2/A3/A4 as applicable for commercial vehicle application. 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Productio
4、n Materials (WSS-M99P1111-A). 3.2 FABRIC CONSTRUCTION 3.2.1 Fabric Count, +/- 5% tolerance (ASTM D 3775) Warp 140 ends/10 cm Weft 125 picks/10 cm 3.2.2 Fabric Weight, range (FLTM BN 106-01) 365 - 405 g/m23.3 COMPOSITION (ASTM D 629) Fabric 100% polyester 3.4 YARN CONSTRUCTION (ASTM D 1244) Warp 1330
5、 dtex f288 (Polyester, semi-dull, air texturized, round section) Weft 1330 dtex f288 (Polyester, semi-dull, air texturized, round section) ENGINEERING MATERIAL SPECIFICATIONWSS-M1H908-A Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 2 of 2 3.5 METHOD OF DYEING Yar
6、n dyed or as approved by Materials Engineering. 3.6 FINISHING OPERATION As approved by Materials Engineering Note: Not required on face fabric when used as a fully bonded composite. 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 both materials defined in this specification and shipped to any one assembly plant will be produced by one supplier only.
