1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 03 2015 09 16 N STATUS No future usage L. Sinclair, NA 2004 09 10 RE-ACTIVATED Para 3.0 inserted; para 3.1, 3.2, 3.3, 3.8 & 4 deleted L. Soreide 1996 10 09 Activated Y. Alaniva, L. Graham Copyright 2015, Ford Global Technologies, LLC Page
2、 1 of 2 MAT, POLYPROPYLENE, FLAT NEEDLED, LATEX WSS-M3H118-A BACKCOATED, 340 g/m2 NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a flat needled, non-woven polypropylene mat with a latex backcoating. 2. APPLICATION This specification was released originally for m
3、aterial used as a console bin mat for the 1997 Mustang. 3. REQUIREMENTS In addition to the requirements listed herein, the mat must meet all requirements of WSS-M8P16-A, and other requirements as specified on the engineering drawing. 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 COMPOSITION (ASTM D 629) Fabric 100% Polypropylene Backcoating Synthetic Latex 3.5 CONSTRUCTION 3.5.1 Fiber 100% 10 dtex (ASTM D 1244) Polypropylene 3.5.2 Weight, Range (FLTM BN 1
5、06-01) Face fabric 265 - 312 g/m2 Backcoating 40 - 61 g/m2 Total 305 - 373 g/m2 3.5.3 Thickness, Range 2.7 - 3.4 mm (ASTM D 461) ENGINEERING MATERIAL SPECIFICATION WSS-M3H118-A Printed copies are uncontrolled Copyright 2004, Ford Global Technologies, LLC Page 2 of 2 3.6 PHYSICAL PROPERTIES Elongation at 110 N Load, Range (ASTM D 5034, Grab Method) WMD 25% +/- 10% AMD 20% +/- 10% 3.7 FLAMMABILITY (ISO 3795/SAE J369) Burn Rate, max 100 mm/minute
