1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 02 2016 06 01 Released Released A2 T, Guo, APA 2016 04 26 Revised Editorial revision to SCOPE paragraph M. Souza, SA 2016 01 20 Realesed M. Souza, SA Controlled document at www.MATS Copyright 2016, Ford Global Technologies, Inc. Page 1 of
2、 4 CARPET, POLYESTER, NON WOVEN, VELOUR, WRS-M3H157-A1 LATEX AND EVA, 700 g/m2 (21.0 oz) NOMINAL FACE CARPET, RECYCLED POLYESTER, NON WOVEN, FLAT NEEDLED, WRS-M3H157-A2 LATEX AND EVA, 700 g/m2 (21.0 oz) NOMINAL FACE 1. SCOPE The materials defined by these specifications are velour and flat needled p
3、olyester, non-woven carpets of good quality and uniform composition. The carpet face is made with 100% post consumer fiber. 2. APPLICATION This specification was released originally for Ford Ka 2016.5 MY front floor applications. 3. REQUIREMENTS 3.1 APPROVED SOURCES This specification requires the u
4、se 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 Ford Materials Engineer. 3.
5、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 soon after removal. 3.3 PERF
6、ORMANCE CRITERIA 3.3.1 In addition to the requirements listed herein, the end-item floor carpet shall be tested to WSS-M8P16-B/latest and any additional SDS requirements. The details for each of the suppliers specific construction shall be documented in the supplement attached and scanned data packa
7、ge. 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. ENGINEERING MATERIAL SPECIFICATION WRS-M3H15
8、7-A1/A2 Copyright 2016, Ford Global Technologies, Inc. Page 2 of 4 3.3.3 Recycled Content This specification must contain 100% recycled content as defined by WRS- M99P42-A2 (Textile Materials, Identification of Recycled Content). 3.4 SAMPLE SELECTION All evaluations shall be conducted on test specim
9、ens 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 Face Fiber Polyester (100% PCR) (ASTM D276) 3.6.2 Back Coating Latex (ASTM
10、D276) 3.6.3 Mass Backing EVA (ASTM D276) 3.7 METHOD OF DYEING Solution dyed 3.8 CONSTRUCTION 3.8.1 Face Fiber 70%15 denier + 30%22 denier (ASTM D 1244) 3.9 THICKNESS 5.5 +/- 1.0 mm (ISO 1765) 3.10 WEIGHT 3.10.1 Face Fiber 630 770 g/m2 (ASTM D5848) 19.0 23.0 (oz) 3.10.2 Back Coating Report g/m2 * (AS
11、TM D5848) 3.10.3 Mass Backing Report g/m2 * (ASTM D5848) * Back coating and mass backing weight is vehicle dependent. Approved mass backing weights and back coating will be documented on the Approved Source List (ASL) ENGINEERING MATERIAL SPECIFICATION WRS-M3H157-A1/A2 Copyright 2016, Ford Global Te
12、chnologies, Inc. Page 3 of 4 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 o
13、ut on the Engineering drawing to correctly designate the approved material. WRS-M3H157-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 fr
14、om Purchasing, 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 Spec
15、ification. 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
16、ONGOING 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,
17、 the supplier shall notify the affected Supplier Technical Assistance (STA), Purchasing, and Materials Engineering activities of the proposed changes (with reasons) by submission of a completed Suppliers Request for Engineering Approval, SREA. For parts and components using Ford Engineering Material
18、 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 RESTRICTED SUBSTANCE MANAGEMENT STANDARD Substance restrictions imposed by regulations or Company di
19、rection 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 suppliers responsibility to comply with this standard on a continuing basis through IMDS and or GMAP reporti
20、ng. 5. SUMMARY OF REVISIONS ENGINEERING MATERIAL SPECIFICATION WRS-M3H157-A1/A2 Copyright 2016, Ford Global Technologies, Inc. Page 4 of 4 Non Woven Carpet Construction Supplement Supplier _Supplier Contact Name_ Number _ Product/ Style Name _ Material Specification _ Performance Specification _ Sup
21、plier Product Code _ Manufacturing Location _ Supplier Lab Number _ Supplier Lab Date _ Composition Type Supplier Face Fiber ASTM D276 _ _ Minimum Recycled Content _ % PIR _ % PCR Pre-Coat ASTM D276 _ _ Mass Backing ASTM D276 _ _ Back Coating ASTM D276 _ _ Construction Solution or piece dyed (circle
22、 one) Denier (s) _ Face Fiber Thickness ISO 1765 _+/- _ mm Pre Coating Thickness ISO 1765 _+/- _ mm Mass Backing Thickness ISO 1765 _+/- _ mm Back Coating Thickness ISO 1765 _+/- _ mm Mass per Unit Area Weight Face Fiber ASTM D5848 _+/- _ g/m2 Pre Coating ASTM D5848 _+/- _ g/m2 Mass Backing ASTM D5848 _+/- _ g/m2 Back Coating ASTM D5848 _+/- _ g/m2 Materials Engineering Signature _Date _ Comments _ Rolled Goods _ Molded Product _
