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, MAINFRAME RF PATTERN, FLAT CIRCULAR KNIT WSS-M1H929-A2 TREATED WITH REPELLANT FINISH 1. SCOPE The material def
2、ined by this specification is a MAINFRAME RF pattern, flat circular knitted bodycloth 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 fabric for the 20
3、05 D219 seat insert, trilaminated with foam and Nylon knitted scrim. This fabric is not recommended for commercial vehicle seat application. 3. REQUIREMENTS Material specification requirements are to be used for initial qualification of materials. In addition to the requirements listed herein, the f
4、abric shall meet all requirements of: WSS-M8P18-A1/A4. 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.2 FABRIC CONSTRUCTION 3.2.1 Fabric Count, +/- 5% tolerance (
5、ASTM D 3887) Wales 106/10 cm Courses 173/10 cm 3.2.2 Fabric Weight, range (FLTM BN 106-01) Face Fabric w/backcoat 304 - 361 g/m2Laminated to 3mm foam 472 - 576 g/m2Knitted Scrim 69 g/m2ENGINEERING MATERIAL SPECIFICATIONWSS-M1H929-A2 Printed copies are uncontrolled Copyright 2006, Ford Global Technol
6、ogies, LLC Page 2 of 2 3.3 COMPOSITION (ASTM D 629) Tolerance as specified in WSS-M8P18-A1/A4. Fabric 100% Polyester Backcoat Acrylic Knitted Scrim 100% Nylon knit Scrim 3.4 YARN CONSTRUCTION (ASTM D 1244) Face 49% 16.7 tex f34 (semi-dull round polyester) x 2 Back 51% 22.2 tex f48 (semi-dull round polyester) x 1 3.5 METHOD OF DYEING Package dye 3.6 FINISHING OPERATIONS Slit, Tenter Heat Set, Tenter Repellant Tenter Backcoat, Inspect Note: The fabric is treated with 1% repellant finish to prevent the staining caused by water based agents.
