1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 00 2016 10 26 Released L. Sinclair, NA Controlled document at www.MATS Copyright 2016, Ford Global Technologies, LLC Page 1 of 4 CARPET, BCF NYLON 6, CUT PILE, LATEX BACKED WSS-M3H163-A1 RUSSIA PATTERN, 390 g/m2 (11.5 oz) 1. SCOPE The ma
2、terials defined by this specification are fine denier, bulked continuous filament (BCF) nylon, cut pile carpets, tufted into a synthetic primary foundation. 2. APPLICATION This material was originally released for main floor carpet for the Russian Explorer. 3. REQUIREMENTS 3.1 APPROVED SOURCES This
3、specification 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
4、 Ford 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
5、soon after removal. 3.3 PERFORMANCE CRITERIA 3.3.1 In addition to the requirements listed herein, the end-item floor carpet shall be tested to WSS-M8P16-B1 and any additional SDS requirements. The details for each of the suppliers specific construction shall be documented in the supplement attached
6、and uploaded 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 included at the appropriate program milestone. 3.4
7、SAMPLE SELECTION 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 COMPOSITION 3.6.1 Pile Yarn
8、 Nylon 6 ENGINEERING MATERIAL SPECIFICATION WSS-M3H163-A1 Copyright 2016, Ford Global Technologies, LLC Page 2 of 4 (ASTM D 276) 3.6.2 Primary Foundation Polyester (ASTM D 276) 3.6.3 Back Coating Latex (ASTM D 276) 3.7 CONSTRUCTION 3.7.1 Pile Yarn 1080 Denier (ASTM D 1244) 3.7.2 Pile Count (ISO 1763
9、) Rows / 100 mm 40.0 Stitches / 100 mm 50.0 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 provided on the approved construction supplement for the approved material. 3.7.3 Needle Gauge 2.54 mm 3.8 METHOD OF DYING Solut
10、ion 3.9 THICKNESS 3.9.1 Pile Height 3.5 4.5 mm (ISO 1765) Pile Height tolerances approved for each suppliers construction can be found in the construction package 3.9.2 Primary Foundation 0.4 - 0.6 mm (ISO 1765) 3.9.3 Back Coating (mm) Report * (ISO 1765) The back coating shall thoroughly saturate t
11、he 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. *Thicknesses and tolerances approved for e
12、ach suppliers construction can be found on the supplement form in the construction package. 3.10 WEIGHT 3.10.1 Pile Yarn 390-410 g/m2 (ASTM D5848) (11.5-12.1 oz) 3.10.2 Primary Foundation 100 140 g/m2 (ASTM D5848) (2.9 4.1 oz) Nominal ENGINEERING MATERIAL SPECIFICATION WSS-M3H163-A1 Copyright 2016,
13、Ford Global Technologies, LLC Page 3 of 4 3.10.3 Back Coating (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 clarif
14、ication 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 the Engineering drawing to correctly designate the approved material. WSS-M3H163-A1 Supplier Name
15、 and Product Code WSS-M8P16-B 4.2 APPROVAL OF MATERIALS Suppliers desiring approval of their materials shall first obtain an expression of interest from Purchasing, Design or Product Development, and Materials Engineering. The supplier shall submit a completed copy of their laboratory test reports,
16、signed by a qualified and authorized representative of the test facility, demonstrating full compliance with all the requirements of the Material Specification. Tested material samples must be available for review upon request and kept for a minimum of one year. Upon request, the supplier will revie
17、w the associated quality control documents (Process Failure Mode and Effects Analysis, Control Plans, Certification testing) with Ford. 4.3 SUPPLIERS ONGOING RESPONSIBILITY All materials must be equivalent in all characteristics to the material upon which approval was originally granted. Prior to ma
18、king any changes to the material originally approved, whether or not such changes affect the materials ability to meet the specification requirements, the supplier shall notify the affected Supplier Technical Assistance (STA), Purchasing, and Materials Engineering activities of the proposed changes
19、(with reasons) by submission of a completed Suppliers 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 Proc
20、ess (PPAP) sign off must be kept until Job 1. 4.4 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-M99P9
21、999-A1 which is updated yearly. It is the suppliers responsibility to comply with this standard on a continuing basis through IMDS and or GMAP reporting. 5. SUMMARY OF REVISIONS ENGINEERING MATERIAL SPECIFICATION WSS-M3H163-A1 Copyright 2016, Ford Global Technologies, LLC Page 4 of 4 Floor Carpet Co
22、nstruction Supplement Supplier _Supplier 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 D
23、276 _ _ Back Coating ASTM D276 _ _ Pre 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 widt
24、h Needle Gauge _ mm Pile Thickness ASTM 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 _
