1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2004 10 18 Activated L. Soreide Printed copies are uncontrolled Copyright 2004, Ford Global Technologies, LLC Page 1 of 1 CARPET, FUSED POLYESTER, DILOUR NEEDLED, POLYPROPYLENE WSS-M3H140-A CO-POLYMER EXTRUDED BACK 320 g/m21. SCOPE The materia
2、l defined by this specification is a fused polyester dilour needled with a polypropylene co-polymer extruded back. 2. APPLICATION This specification was released originally for material used as door insert carpet that is vibration welded to a polypropylene door substrate. It may also be used for pac
3、kage trays and other interior trim applications. 3. REQUIREMENTS In addition to the requirements listed herein, this material must meet all requirements of WSS-M8P16-A, WSS-M15P6-D, the Interior Trim (IT) SDS and other requirements as specified on the engineering drawing. 3.1 STANDARD REQUIREMENTS F
4、OR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.2 COMPOSITION (ASTM D 629) Fabric 100% Polyester Backcoating Fused Extruded Backing 100% Polypropylene 3.3 CONSTRUCTION 3.3.1 Fiber 9 dtex (ASTM D 1244) Polyester 3.3.2 Weight, Range (FLTM BN 106-01) Face fabric 280 - 360 g/m2Extruded Backing 380 - 540 g/m2Total 660 - 900 g/m23.3.3 Thickness, Range 2.2 2.9 mm (ASTM D 461) 3.4 FLAMMABILITY (ISO 3795/SAE J369) Burn Rate, max 100 mm/minute
