1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 4 2014 06 13 N Status Replaced by WSS-M3H147-B L. Sinclair, NA 2014 03 11 Editorial See Summary of Revisions L. Sinclair, NA 2010 12 14 Activated L. Sinclair, NA Controlled document at www.MATS Copyright 2014, Ford Global Technologies, L
2、LC Page 1 of 5 CARPET, BCF NYLON 6/6, CUT PILE, WSS-M3H147-A BURKESHIRE PATTERN, 950 g/m2 (28 oz) NOT TO BE USED FOR NEW DESIGN 1. SCOPE The materials defined by this specification are fine denier, bulked continuous filament (BCF) nylon, cut pile carpets, tufted into a synthetic primary foundation.
3、The mat may be backed with either rubber or other material. 2. APPLICATION This material was originally released for floor mats. 3. REQUIREMENTS In addition to the requirements listed herein, the end-item mat assembly shall be tested to WSS-M15P44-B and any additional SDS requirements. The details f
4、or each of the suppliers specific construction shall be documented in the supplement attached and uploaded into the FMD (Ford Materials Database). 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Productio
5、n Materials (WSS-M99P1111-A). 3.1.1 Vehicle Interior Environment Quality Materials/Component Performance Requirements Materials used in interior applications must meet the requirements outlined in WSS-M99P2222-D1 or latest. Data must be included in material submission package. 3.2 SAMPLE SELECTION A
6、ll evaluations shall be conducted on test specimens taken from finished mat assemblies. 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. ENGINEERING MATERIAL SPECIFICATION WSS-M3H
7、147-A Copyright 2014, Ford Global Technologies, LLC Page 2 of 5 3.4 COMPOSITION 3.4.1 Pile Yarn 100% Nylon 6/6 (ASTM D 276) or Nylon 6 3.4.2 Primary Foundation Polyester (ASTM D 276) 3.4.3 Back Coating Report* (ASTM D 276) 3.4.4 Pre Coat Report * (ASTM D 276) 3.4.5 Secondary Foundation Report * (AST
8、M D 276) 3.4.6 Secondary Backing Report * (ASTM D 276) * Materials approved for each suppliers construction can be found in the FMD (Ford Material Database). 3.5 CONSTRUCTION 3.5.1 Pile Yarn 1000 Denier (ASTM D 1244) 3.5.2 Pile Count (ISO 1763) Rows/100 mm 50.4 Stitches/100 mm 65.0 Rows and stitches
9、 per 100 mm shall be based on an average count on a 254 mm length of carpet and shall not exceed the tolerance provided on the approved construction supplement in the FMD for the approved material. 3.5.3 Needle Gauge 2.0 mm 3.6 THICKNESS 3.6.1 Pile Height 9.0 mm Nominal (ISO 1765) Pile Height tolera
10、nces approved for each suppliers construction can be found in the FMD (Ford Material Database). 3.6.2 Primary Foundation (mm) Report * (ISO 1765) ENGINEERING MATERIAL SPECIFICATION WSS-M3H147-A Copyright 2014, Ford Global Technologies, LLC Page 3 of 5 3.6.3 Back Coating (mm) Report * (ISO 1765) The
11、back coating shall thoroughly saturate the base of the pile fiber bundles to ensure adequate tuft lock. Penetration of the back coating through to the face shall be controlled to provide the required resistance to abrasion and fiber loss, but it shall not be visible on the face of the pile fiber. 3.
12、6.4 Pre Coat (mm) Report * (ISO 1765) 3.6.5 Secondary Foundation (mm) Report * (ISO 1765) 3.6.6 Secondary Backing (mm) Report * (ISO 1765) * Thicknesses and tolerances approved for each suppliers construction can be found in the FMD (Ford Material Database). 3.7 WEIGHT 3.7.1 Pile Yarn 950 g/m2 (28oz
13、) (ASTM D5848) Nominal 3.7.2 Primary Foundation 120 +/- 10 g/m2 (ASTM D5848) (3.5 +/- 0.3 oz) 3.7.3 Back Coating (g/m2 (oz) Report * (ASTM D5848) 3.7.4 Pre Coat (g/m2 (oz) Report * (ASTM D5848) 3.7.5 Secondary Foundation (g/m2 (oz) Report * (ASTM D5848) 3.7.6 Secondary Backing (g/m2 (oz) Report * (A
14、STM D5848) * Weights and tolerances approved for each suppliers construction can be found in the FMD (Ford Material Database). 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. Contact for questions con
15、cerning Engineering Material Specifications. 4.1 DRAWING CALL OUT The following shall be called out on the Engineering drawing to correctly designate the approved material. WSS-M3H147-A Supplier Name and Product Code WSS-M15P44-B ENGINEERING MATERIAL SPECIFICATION WSS-M3H147-A Copyright 2014, Ford G
16、lobal Technologies, LLC Page 4 of 5 5. SUMMARY OF REVISIONS 3/11/2014 Editorial Added Burkeshire name Added tufter to supplement form. Correct rows and stitches which were switched Corrected material to include Nylon 6 Updated WSS-M99P2222 to D1 suffix 9/13/2011 Corrected Pile Height from 11 mm to 9
17、 mm. 2/16/2011 Corrected Denier from 1400 to 1000. ENGINEERING MATERIAL SPECIFICATION WSS-M3H147-A Copyright 2014, Ford Global Technologies, LLC Page 5 of 5 Floor Mat Construction Supplement Supplier _Supplier Contact Name_ Number _ Product Name _ Supplier Rubber Grade _ Supplier Product Code _ Perf
18、ormance Specification _ Supplier Lab Number _ Supplier Lab Date _ Manufacturing Location _Tufter _ Composition Product Code / Trade Name Supplier Pile Yarn ASTM D276 _ _ Primary Foundation ASTM D276 _ _ Back Coating (rubber) ASTM D276 _ _ Pre Coat ASTM D276 _ _ Secondary Foundation ASTM D276 _ _ Sec
19、ondary Backing ASTM D276 _ _ Construction Solution or piece dyed (circle one) Please provide the following thermal data on the rubber backing: FTIR (ASTM E1252) _ DSC (ASTM D1356/D3418) _ TGA (ASTM E1131) _ Pile Yarn ASTM D1244 _ Denier Pile Count ISO 1763 _+/- _ binding sites/ 100 mm length _+/- _b
20、inding sites/100 mm width Needle Gauge _ mm Pile Thickness ISO 1765 _+/- _ mm Primary Thickness ISO 1765 _+/- _ mm Back Coating Thickness ISO 1765 _+/- _ mm Pre Coat Thickness ISO 1765 _+/- _ mm Secondary Thickness ISO 1765 _+/- _ mm Secondary Backing Thickness ISO 1765 _+/- _ mm Mass per Unit Area
21、Weight Pile Yarn ASTM D5848 _+/- _ g/m2 Primary Foundation ASTM D5848 _+/- _ g/m2 Back Coating (rubber) ASTM D5848 _+/- _ g/m2 Pre Coat ASTM D5848 _+/- _ g/m2 Secondary Foundation ASTM D5848 _+/- _ g/m2 Secondary Backing ASTM D5848 _+/- _ g/m2 Materials Engineering Signature _Date _ Comments _ Design Verification _ Production Verification _
