FORD WSS-M3H186-A1-2017 CARPET BCF NYLON 6 CUT PILE 186 PATTERN 360 g m2 (10 oz) EVA POLYETHYLENE AND MASS BACKED TO BE USED WITH FORD WSS-M99P1111-A .pdf

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1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 01 2017 04 03 Released L. Wu, AP Controlled document at www.MATS Copyright 2017, Ford Global Technologies, LLC Page 1 of 5 CARPET, BCF NYLON 6, CUT PILE, WSS-M3H186-A1 186 PATTERN, 360 g/m2 (10 oz) EVA, POLYETHYLENE AND MASS BACKED 1. SCO

2、PE The materials defined by this specification are fine denier, bulked continuous filament (BCF) nylon 6, cut pile carpets, tufted into a synthetic primary foundation. 2. APPLICATION This material was originally released for Ford Taurus MY18 floor carpet. 3. REQUIREMENTS 3.1 APPROVED SOURCES This sp

3、ecification requires the use of approved sources. Only the sources identified on the Ford Approved Source List (ASL) can be used when this specification is listed on the drawing, CAD file, or other documents. The list of approved sources is located within Ford at or available externally through a F

4、ord Materials Engineer. 3.2 CONDITIONING AND TEST CONDITIONS All test values are based on material conditioned for not less than 24 h prior to testing in a controlled environment of 23 +/- 2 C and 50 +/- 5% relative humidity. Testing of the material should occur in the conditioning environment or so

5、on after removal. 3.3 PERFORMANCE CRITERIA 3.3.1 In addition to the requirements listed herein, the end-item carpet shall be tested to WSS-M8P16-B and any additional SDS requirements. The details for each of the supplier specific constructions shall be documented in the supplement attached and uploa

6、ded into the scanned data package. 3.3.2 Vehicle Interior Environment Quality Materials/Component Performance Requirements Materials used in interior applications must meet the requirements outlined in WSS-M99P2222-D1/ latest. Data must be provided at the appropriate program milestone. 3.4 SAMPLE SE

7、LECTION All evaluations shall be conducted on test specimens taken from finished roll goods prior to any subsequent operations, such as reheating or molding. 3.5 APPEARANCE The color, pattern, and gloss shall match the approved Corporate Design master sample. 3.6 METHOD OF DYEING Solution Dyed ENGIN

8、EERING MATERIAL SPECIFICATION WSS-M3H186-A1 Copyright 2017, Ford Global Technologies, LLC Page 2 of 5 3.7 COMPOSITION 3.7.1 Pile Yarn Nylon 6 (ASTM D276) 3.7.2 Primary Foundation Polyester (ASTM D276) 3.7.3 Back Coating EVA + Polyethylene (ASTM D276) 3.7.4 Secondary Foundation Mass Backing (ASTM D27

9、6) Materials approved for each suppliers construction can be found on the supplement form in the construction package. 3.8 CONSTRUCTION 3.8.1 Pile Yarn 1170 Denier (ASTM D1244) 3.8.2 Pile Count (ISO 1763) Rows / 100 mm 50.4 Stitches / 100 mm 40.0 Rows and stitches per 100 mm shall be based on an ave

10、rage count on a 254 mm length of carpet and shall not exceed the tolerance provided on the approved construction supplement for the approved material. 3.8.3 Needle Gauge 2.0 mm 3.9 THICKNESS 3.9.1 Pile Height 4.4 mm Nominal (ISO 1765) Pile Height tolerance approved for each suppliers construction ca

11、n be found in the construction package. 3.9.2 Primary Foundation 0.3 mm Nominal (ISO 1765) 3.9.3 Back Coating (mm) Report (ISO 1765) Thicknesses and tolerances approved for each suppliers construction can be found on the supplement form in the construction package. The back coating shall thoroughly

12、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. ENGINEERING MATERIAL SPECIFICATI

13、ON WSS-M3H186-A1 Copyright 2017, Ford Global Technologies, LLC Page 3 of 5 3.9.4 Secondary Foundation (mm) Report (ISO 1765) Thicknesses and tolerances approved for each suppliers construction can be found on the supplement form in the construction package. 3.10 WEIGHT 3.10.1 Pile Yarn 342-378 g/m2

14、(ASTM D5848) (12.1 - 13.3 oz) 3.10.2 Primary Foundation 110-130 g/m2 (ASTM D5848) (3.9 4.6 oz) 3.10.3 Back Coating (g/m2 (oz) Report* (ASTM D5848) 3.10.4 Secondary Foundation (g/m2 (oz) Report* (ASTM D5848) * Weight and tolerances approved for each suppliers construction can be found in the scanned

15、construction package. 4. GENERAL INFORMATION This information given below is provided for clarification and 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 t

16、he Engineering drawing to correctly designate the approved material. WSS-M3H186-A1 Supplier Name and Product Code (As it appears on the Approved Source Listing) WSS-M8P16-B 4.2 APPROVAL OF MATERIALS Suppliers desiring approval of their materials shall first obtain an expression of interest from Purc

17、hasing, Design or Product Development, and Materials Engineering. The supplier shall submit a completed copy of their laboratory test reports, signed by a qualified and authorized representative of the test facility, demonstrating full compliance with all the requirements of the Material Specificati

18、on. Tested material samples must be available for review upon request and kept for a minimum of one year. Upon request, the supplier will review the associated quality control documents (Process Failure Mode and Effects Analysis, Control Plans, Certification testing) with Ford. 4.3 SUPPLIERS ONGOING

19、 RESPONSIBILITY All materials must be equivalent in all characteristics to the material upon which approval was originally granted. Prior to making any changes to the material originally approved, whether or not such changes affect the materials ability to meet the specification requirements, the su

20、pplier shall notify the affected Supplier Technical Assistance (STA), Purchasing, and Materials Engineering activities ENGINEERING MATERIAL SPECIFICATION WSS-M3H186-A1 Copyright 2017, Ford Global Technologies, LLC Page 4 of 5 of the proposed changes (with reasons) by submission of a completed Suppli

21、ers Request for Engineering Approval, SREA. For parts and components using Ford Engineering Material Specifications, all samples tested to the specifications for Design Verification (DV), Production Verification (PV) and Production Part Approval Process (PPAP) sign off must be kept until Job 1. 4.4

22、RESTRICTED SUBSTANCE MANAGEMENT STANDARD Substance restrictions imposed by regulations or Company direction applies to the materials addressed by this document. The restrictions are identified in the Restricted Substance Management Standard WSS-M99P9999-A1 which is updated yearly. It is the supplier

23、s responsibility to comply with this standard on a continuing basis through IMDS and or GMAP reporting. 5. SUMMARY OF REVISIONS ENGINEERING MATERIAL SPECIFICATION WSS-M3H186-A1 Copyright 2017, Ford Global Technologies, LLC Page 5 of 5 Floor Carpet Construction Supplement Supplier _Supplier Contact N

24、ame_ 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 Coat ASTM D

25、276 _ _ 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 D6859 _+/-

26、 _ 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 _