1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2006 11 08 Activated M. Dumitrescu Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 1 of 2 FABRIC, MORTAR RF PATTERN, KNIT TREATED WSS-M1H890-A5 WITH REPELLANT FINISH 1. SCOPE The material defined by this spec
2、ification is a MORTAR RF PATTERN, a 56 Gauge, Single Raschel knit, body cloth of good quality and uniform composition. The fabric is treated with repellant finish to prevent staining 2. APPLICATION This specification was released originally for material used as an interior trim fabric for D219 2007
3、seat bolster. The fabric does not have flame retardant. In order to meet flammability requirements this construction must be used laminated with minimum 6 mm foam or fully bonded to a substrate. 3. REQUIREMENTS Material specification requirements are to be used for initial qualification of materials
4、 In addition, to the requirements listed herein, the fabric shall meet all requirements of WSS-M8P18-A1/A4 as applicable. 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements for Production Materials (WSS-M99P111
5、1-A) 3.2 FABRIC CONSTRUCTION 3.2.1 Fabric Count, +/- 5% tolerance (ASTM D 3887) Wales 129.9 wales/10 cm Courses 146 courses/ 10 cm 3.2.2 Fabric Weight, +/- 5% g/m2 (FLTM BN 106-01) Face w/Backcoat 313 ENGINEERING MATERIAL SPECIFICATIONWSS-M1H890-A5 Printed copies are uncontrolled Copyright 2006, For
6、d Global Technologies, LLC Page 2 of 2 3.3 COMPOSITION (ASTM D 629) Tolerance as specified in WSS-M8P18-A1/A4 Fabric 100% Polyester Backcoat Acrylic 3.4 YARN CONSTRUCTION (ASTM D 1244) Face 16.7 tex f36 (Semi dull textured Polyester) Middle 16.7 tex f36 (Semi dull textured Polyester) Back 16.7 tex f36 (Semi dull textured Polyester) 3.5 METHOD OF DYEING Piece Dye 3.6 FINISHING OPERATIONS Knit, Setmake, Dye, Tenter Dry Tender repellant, Inspect Note: The fabric is treated with 1% repellant finish to prevent staining caused by water based agents
