1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2008 12 04 N-STATUS No Replacement L. Schmalz, FNA / M. Montgomery, FOE2003 04 14 Revised Para 3.0 inserted; Para 3.1, 3.2, 3.3, 3.10, 3.11, 4 deleted 2001 03 28 Revised N. J. Komatsu Printed copies are unco
2、ntrolled Page 1 of 2 Copyright 2008, Ford Global Technologies, Inc. FABRIC, PLAZA PATTERN, WARP KNIT, UNLAMINATED WSS-M1H852-A NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a 4 bar 28 gauge warp knitted, polyester bodycloth. 2. APPLICATION This specification wa
3、s released originally for material used as an interior trim fabric for the 2001 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 initial qua
4、lification 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, +/- 7 % tolerance (ASTM D 3887) Wales 157 wales/
5、10 cm Courses 195 courses/10 cm 3.4.2 Fabric Weight, min (FLTM BN 106-01) 178 +/- 20 g/m23.5 COMPOSITION (ASTM D 629) Fabric 100 % polyester ENGINEERING MATERIAL SPECIFICATION WSS-M1H852-A Page 2 of 2 Copyright 2008, Ford Global Technologies, Inc. 3.6 YARN CONSTRUCTION (ASTM D 1244) Bar 1 22 dtex f1
6、 (polyester, semi-dull, round) Bar 2 76 dtex f32 (polyester, textured, semi-dul, round) Bar 3 + 4 55 dtex f20 (polyester, bright, round) 3.7 METHOD OF DYEING Piece dyed or as approved by Materials Engineering 3.8 FINISING OPERATIONS As approved by Materials Engineering 3.9 FLAMMABILITY (ISO 3795/SAE
7、 J369) Burn Rate, max 100 mm/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.
