1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 04 2012 11 19 Revised Added limitation paragraph L. Sinclair, NA 2002 06 10 Revised Rev 2nd & 3rd page numbers, updated and renumbered L. Soreide 1997 04 02 Activated L. Graham, Y. Alenive Controlled document at www.MATS Copyright 2012, F
2、ord Global Technologies, Inc. Page 1 of 2 CARPET, POLYPROPYLENE, RANDOM VELOUR LATEX WSS-M3H120-A BACKED, MOLDABLE 1. SCOPE The material defined by this specification is a needled random velour, non-woven carpet of good quality and uniform composition. WSS-M3H120-A has a latex applied for molded per
3、formance. 2. APPLICATION This specification was released originally for material used as a covering fabric for door panels. 2.1 LIMITATIONS This material should not be used for sewn in seating applications or applications where it isnt molded onto a substrate. Appropriate taber and snagging results
4、cannot be achieved if this face material is not molded onto a substrate. 3. REQUIREMENTS In addition to the requirements listed herein, the end-item carpet assembly (molded or otherwise fabricated), shall meet all requirements stated in WSS-M8P16-A performance specification for trim applications. 3.
5、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 SAMPLE SELECTION All evaluations shall be conducted on test specimens taken from finished roll goods prior to any s
6、ubsequent operations, such as reheating or molding. 3.3 APPEARANCE (FLTM BI 109-01) The color, pattern, and finish shall match the approved Design Center master sample, or shall be as specified on the engineering drawing. 3.4 COMPOSITION (ASTM D 276) Fiber 100 % Polypropylene UV Resistant Backcoatin
7、g Synthetic Latex ENGINEERING MATERIAL SPECIFICATION WSS-M3H120-A Copyright 2012, Ford Global Technologies, Inc. Page 2 of 2 3.5 METHOD OF DYEING Solution dyed or equivalent 3.6 CONSTRUCTION 3.6.1 Fiber 10d Polypropylene (ASTM D 1244) 3.6.2 Thickness, min 4.0 mm +/- 1.0 mm (ASTM D 418) 3.7 WEIGHT, g
8、/m2, min* (ASTM D 418/FLTM AN 102-02) Fiber 330 Latex Backcoating 170 Total 500 *or as specified on engineering drawing 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. Contact for questions concerning Engineering Material Specifications. 5. SUMMARY OF REVISIONS 2012 11 19 Added paragraph 2.1 Limitations.
