1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2009 01 06 N-STATUS No Replacement B. Haggart, FNA 2003 03 18 Revised Para 3.0 inserted ; Para 3.1, 3.2, 3.3, 3.11, 3.12, 4 deleted 2000 02 10 Activated L. Daniv-Zarewych Printed copies are uncontrolled Page
2、 1 of 2 Copyright 2009, Ford Global Technologies, Inc. FABRIC, TWEED PATTERN, PRINTED PLUSH KNIT WSS-M1H702-A NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a Tweed pattern, double needle bar knit bodycloth of good quality and uniform composition. 2. APPLICATION
3、 This specification was released originally for material used as an interior trim fabric. 3. REQUIREMENTS In addition to the requirements listed herein, the fabric shall meet all requirements of: WSS-M8P18-A1/A4. 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producer
4、s must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.4 FABRIC CONSTRUCTION 3.4.1 Fabric Count, +/- 5 % tolerance (ASTM D 3887) Wales 73 wales/cm Courses 130 courses/cm 3.4.2 Fabric Weight, range 395 - 485 g/m2(FLTM BN 106-01) 3.5 COMPOSITION (ASTM D 629)
5、Tolerance as specified in WSS-M8P18-A1/A4. Fabric 100 % Polyester ENGINEERING MATERIAL SPECIFICATION WSS-M1H702-A Page 2 of 2 Copyright 2009, Ford Global Technologies, Inc. 3.6 YARN CONSTRUCTION, Tex (ASTM D 1244) Face (A) 16.7 Tex f34 (Semi Dull Round Textured Polyester(B) 16.7 Tex f68 (Semi Dull R
6、ound Polyester Middle 16.7 Tex f34 (Dull Round Textured Polyester Back 16.7 Tex f34 (Dull Round Textured Polyester 3.7 METHOD OF DYEING Piece Dye/Overprinted 3.8 FINISHING OPERATIONS Knit, Slit, Dye, Dry, Heatset, Print, Steam, WhDy3.9 STRETCH & SET, %, range (SAE J855) Fabrics outside this range ma
7、y be accepted provided they have been approved jointly by the Materials Engineering activity and the affected Design Engineering and Development activity. Wales Course Stretch, range 4 30 2 - 35 Set, max* 12 14 * At no time shall the set exceed 40% of the measured stretch unless approved jointly by the Materials Engineering activity and the affected Design Engineering and Development activity. 3.10 FLAMMABILITY (ISO 3795, SAE J369) Burn Rate, max 100 mm/minute Note: Not required on face fabric when used as a fully bonded composite.
