1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 1 2015 01 07 Revised See Summary of Revisions 2013 10 28 Released L. Sinclair, NA Controlled document at www.MATS Copyright 2015, Ford Global Technologies, LLC Page 1 of 4 CARPET, BCF NYLON 6/6, CUT PILE, WSS-M3H151-A1 PRINCETON PATTERN,
2、 390 g/m2 (11.5 oz), POLYESTER BACKING CARPET, BCF NYLON 6/6, CUT PILE, WSS-M3H151-A2 PRINCETON PATTERN, 390 g/m2 (11.5 oz), MASS BACKING 1. SCOPE The materials defined by this specification are bulked continuous filament (BCF) nylon, cut pile carpets, tufted into a synthetic primary foundation. 2.
3、APPLICATION This material was originally released for F150 and Lincoln floors 3. REQUIREMENTS 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.1.1 Vehicle Interior
4、Environment Quality Materials/Component Performance Requirements Materials used in interior applications must meet the requirements outlined in WSS-M99P2222-D1/ latest. Test data must to be provided by the Tier 1 at the appropriate program milestone. 3.1.2 In addition to the requirements listed here
5、in, the end-item mat assembly shall be tested to WSS-M8P16-B and any additional SDS requirements. The details for each of the suppliers specific construction shall be documented in the supplement attached and uploaded into the or scanned data package 3.2 SAMPLE SELECTION All evaluations shall be con
6、ducted on test specimens taken from finished roll goods prior to any subsequent 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 COMP
7、OSITION 3.4.1 Pile Yarn Nylon 6/6 (ASTM D 276) 3.4.2 Primary Foundation 100% Polyester (ASTM D 276) ENGINEERING MATERIAL SPECIFICATION WSS-M3H151-A1/A2 Copyright 2015, Ford Global Technologies, LLC Page 2 of 4 3.4.3 Back Coating Polyethylene (ASTM D 276) 3.4.4 Secondary Backing (ASTM D 276) 3.4.4.1
8、A1 Only Polyester 3.4.4.2 A2 Only Elastomer 3.5 CONSTRUCTION 3.5.1 Pile Yarn 1400 Denier (ASTM D 1244) 3.5.2 Pile Count (ISO 1763) Rows / 100 mm 39.4 Stitches / 100 mm 40.0 Rows and stitches per 100 mm shall be based on an average count on a 254 mm length of carpet and shall not exceed the tolerance
9、 provided on the approved construction supplement for the approved material. 3.5.3 Needle Gauge 2.54 mm 3.6 THICKNESS 3.6.1 Pile Height 5.5 mm Nominal (ISO 1765) Pile Height tolerances approved for each suppliers construction can be found in the construction package 3.6.2 Primary Foundation 0.57 +/-
10、 0.11 mm (ISO 1765) 3.6.3 Back Coating 0.03 +/- 0.001 mm (ISO 1765) The 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 f
11、iber loss, but it shall not be visible on the face of the pile fiber. 3.6.6 Secondary Backing (mm) Report * (ISO 1765) *Thicknesses and tolerances approved for each suppliers construction can be found on the supplement form in the construction package. 3.7 WEIGHT 3.7.1 Pile Yarn 389 g/m2 (11.5 oz) (
12、ASTM D5848) Nominal ENGINEERING MATERIAL SPECIFICATION WSS-M3H151-A1/A2 Copyright 2015, Ford Global Technologies, LLC Page 3 of 4 3.7.2 Primary Foundation 110 g/m2 (3.2 oz) (ASTM D5848) Nominal 3.7.3 Back Coating (g/m2 (oz) Report * (ASTM D5848) 3.7.4 Secondary Backing (A1 Only) (g/m2 (oz) Report* (
13、ASTM D5848) 3.7.5 Secondary Mass Backing (A2 Only) (g/m2 (oz) Report * (ASTM D5848) * Weights and tolerances approved for each suppliers construction can be found in the supplement form on the construction package. 4. GENERAL INFORMATION This information given below is provided for clarification and
14、 assistance in meeting the requirements of this specification. Contact for questions concerning 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-M3H151-A1 Or WSS-M3H151-A2 Supplie
15、r Name and Product Code WSS-M8P16-B 5. SUMMARY OF REVISIONS 2015 01 07 Corrected number of rows from 41.3 to 39.4. Added Princeton name ENGINEERING MATERIAL SPECIFICATION WSS-M3H151-A1/A2 Copyright 2015, Ford Global Technologies, LLC Page 4 of 4 Floor Carpet Construction Supplement Supplier _Supplie
16、r Contact Name_ Number _ Product Name _ Supplier Substrate Grade _ Supplier Product Code _ Performance Specification _ Supplier Lab Number _ Supplier Lab Date _ Manufacturing Location _ Composition Type Supplier Pile Yarn ASTM D276 _ _ Primary Foundation ASTM D276 _ _ Back Coating ASTM D276 _ _ Pre
17、Coat ASTM D276 _ _ Secondary Backing ASTM D276 _ _ Construction Solution or piece dyed (circle one) Recycled % (PIR/PCR) _ Denier _ Filament Count _ Pile Yarn ASTM D1244 _ Pile Count ASTM D5793 _+/- _ binding sites/ 100 mm length _+/- _binding sites/100 mm width Needle Gauge _ mm Pile Thickness ASTM
18、 D6859 _+/- _ mm Primary Thickness ASTM D6859 _+/- _ mm Back Coating Thickness ASTM D6859 _+/- _ mm Pre Coat Thickness ASTM D6859 _+/- _ mm Secondary Thickness ASTM D6859 _+/- _ mm Mass per Unit Area Weight Pile Yarn ASTM D5848 _+/- _ g/m2 Primary Foundation ASTM D5848 _+/- _ g/m2 Back Coating ASTM D5848 _+/- _ g/m2 Pre Coat ASTM D5848 _+/- _ g/m2 Secondary Backing ASTM D5848 _+/- _ g/m2 Materials Engineering Signature _Date _ Comments _ Design Verification _ Production Verification _
