1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions Rev. 2 2008 11 05 N-STATUS Replaced by WSS-M8P16-B L. Sinclair, FNA 2005 08 03 Activated L. Soreide Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 1 of 2 CARPET, POLYPROPYLENE, RANDOM VELOUR, NEEDLED, WSS-M3
2、H141-A3 ULTRA LOW PILE, LATEX BACKING NOT TO BE USED FOR NEW DESIGN 1. SCOPE The materials defined by this specification are an ultra low pile, random velour polypropylene, non-woven fabric of good quality and uniform composition. The face fiber is 100% 6 denier polypropylene. It is back coated with
3、 appropriate weight and type of latex for the end use. 2. APPLICATION This specification was released originally for material used on seat backs and load floors. It is not intended for seat side facings, doors or full floors. 3. REQUIREMENTS In addition to the requirements listed herein, the end-ite
4、m shall meet all the applicable requirements of WSS-M8P16-A PERFORMANCE, CARPET, FLOOR AND TRIM. In addition it must meet the appropriate requirements in the Seat or Interior Trim SDS. 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Compan
5、ys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.2 SAMPLE SELECTION All evaluations shall be conducted of test specimens taken from production representative rolled goods. 3.3 APPEARANCE (FLTM BN 109-01) The color, pattern and finish shall match the approved Design Center master
6、 sample, or shall be as specified on the engineering drawing. 3.4 COMPOSITION (ASTM D 276) Fiber Polypropylene Backcoating Synthetic Latex 3.5 METHOD OF DYEING Solution Dyed ENGINEERING MATERIAL SPECIFICATIONWSS-M3H141-A3 Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 2 of 2 3.6 CONSTRUCTION 3.6.1 Fiber Size & Description 6.0d, Polypropylene (ASTM D 1244) 3.6.2 Thickness 3.0 +/- 1.0 mm (ASTM D 418) 3.7 WEIGHT, min, g/m2(FLTM BN 106-01) Face Fiber 290 Backcoating 70 Total 360 3.8 FLAMMABILITY (ISO 3795/SAE J369) Burn Rate, max 100 mm/minute
