1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2003 04 17 Revised Para 3.0 inserted; Para 3.1, 3.2, 3.3, 3.9, 4 deleted 2002 02 25 Activated M. Dumitrescu Printed copies are uncontrolled Page 1 of 2 Copyright 2003, Ford Global Technologies, Inc. FABRIC,
2、IMPULSE PATTERN, KNIT WSS-M1H880-A 1. SCOPE The material defined by this specification is an IMPULSE PATTERN, a 40 Gauge, SINGLE Raschel knit, body cloth of good quality and uniform composition. 2. APPLICATION This specification was released originally for material used as an interior trim fabric fo
3、r 2003 FOCUS seat cover, insert and bolster, trilaminated with the foam and Nylon Knitted scrim. 3. REQUIREMENTS In addition, to the requirements listed herein, the fabric shall meet all requirements of WSS-M8P18-A1/A4 as applicable. 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppli
4、ers 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 % tolerance (ASTM D 3887) Wales 98.4 wales/10 cm Courses 153.5 courses/ 10 cm 3.4.2 Fabric Weight, range, g/m2(FLTM BN 106-01) Face w
5、/no Backcoat 319-389 Laminated to 3 mm foam 455-557 Knitted scrim 45.6 ENGINEERING MATERIAL SPECIFICATION WSS-M1H880-A Page 2 of 2 Copyright 2003, Ford Global Technologies, Inc. 3.5 COMPOSITION (ASTM D 629) Tolerance as specified in WSS-M8P18-A1/A4 Fabric 66% Polyester, 34% Polypropylene Knitted scrim 100% Nylon Tricot 3.6 YARN CONSTRUCTION (ASTM D 1244) Face 26% 16.7 tex f50 (Semi Dull Polyester) Middle 34% 16.7 tex f36 (Sol dyed Polypropylene) Back 40% 16.7 tex f50 (Semi Dull Polyester) 3.7 METHOD OF DYEING Piece Dye 3.8 FINISHING OPERATIONS Knit, Dye, Dry, Inspect
