1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2008 12 04 N-STATUS No Replacement L. Schmalz, FNA / M. Montgomery, FOE 2003 04 14 Revised Para 3.0 inserted; Para 3.1, 3.2, 3.3, 3.10, 3.11, 4 deleted 2001 06 11 Activated N. J. Komatsu Printed copies are u
2、ncontrolled Page 1 of 2 Copyright 2008, Ford Global Technologies, Inc. FABRIC, LINEA PATTERN, WEFT KNITTED, UNLAMINATED WSS-M1H857-A NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a weft knitted jacquard 20 gauge polyester face fabric. 2. APPLICATION This specif
3、ication was released originally for material used as an interior trim fabric for 2003 Model Year. 3. REQUIREMENTS In addition to the requirements listed herein, the fabric shall meet all requirements of WSS-M8P18-A1/A2/A3/A4 as applicable. Material specification requirements are to be used for initi
4、al 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, +/- 10 % tolerance (ASTM D 3887) Wales 95
5、wales/10 cm Courses 190 courses/10 cm 3.4.2 Fabric Weight, +/- 10 % tolerance (FLTM BN 106-01) 340 g/m23.5 COMPOSITION (ASTM D 629) Fabric 100 % polyester ENGINEERING MATERIAL SPECIFICATION WSS-M1H857-A Page 2 of 2 Copyright 2008, Ford Global Technologies, Inc. 3.6 YARN CONSTRUCTION (ASTM D 1244) Gr
6、ound 220 dtex f40-68 (polyester, falsetwist, semi-dul).Pile 167 dtex f32-48 (polyester, falsetwist, semi-dul).3.7 METHOD OF DYEING Yarn dyed or as approved by Materials Engineering 3.8 FINISHED OPERATIONS As approved by Materials Engineering 3.9 FLAMMABILITY (ISO 3795/SAE J369) Burn Rate, max 100 mm
7、/minute Note: Not required on face fabric when used as a fully bonded composite. 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.
