1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 00 2016 11 17 Released M Souza, SA Controlled document at www.MATS Copyright 2016, Ford Global Technologies, Inc. Page 1 of 4 CARPET, 100% VIRGIN POLYESTER, NON WOVEN, DILOUR, WSS-M3H155-A4 LATEX BACKED, 340 g/m2 (10 oz/yd2) 1. SCOPE The
2、material defined by this specification is dilour, polyester, nonwoven carpet of good quality and uniform composition. The carpet face is made with 100% virgin polyester. 2. APPLICATION This specification was released originally for the Ecosport 2018 MY load floor compartment. 3. REQUIREMENTS 3.1 APP
3、ROVED SOURCES This 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 e
4、xternally through a 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 condition
5、ing environment or 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-B and any additional SDS requirements. The details for each of the suppliers specific construction shall be documented in the su
6、pplement attached 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 progr
7、am milestone. 3.4 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. ENGINEERING MATERIAL SPECIFICATION WSS-M3H155-A4 Copyright 2016, Ford Global Technologies, Inc. Page 2 of 4 3.5 APP
8、EARANCE The color, pattern, and gloss shall match the approved Corporate Design master sample. 3.6 COMPOSITION 3.6.1 Face Fiber 100% virgin Polyester (ASTM D276) 3.6.2 Pre-Coat Latex (ASTM D276) 3.7 METHOD OF DYEING Solution dyed 3.8 CONSTRUCTION 3.8.1 Face Fiber 6 Denier (ASTM D 1244) 3.9 THICKNESS
9、* 3.0 +/- 0.7 mm (ISO 1765) *Face thickness prior to molding. 3.10 WEIGHT 3.10.1 Face Fiber (306 374) g/m2 (ASTM D5848) (9 11) oz 3.10.2 Pre-Coat 72 88 g/m2 (ASTM D5848) (2.1 2.6) oz 4. GENERAL INFORMATION This information given below is provided for clarification and assistance in meeting the requi
10、rements 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-M3H155-A4 Supplier Name and Product Code (As it appears on the App
11、roved Source Listing) WSS-M8P16-B 4.2 APPROVAL OF MATERIALS ENGINEERING MATERIAL SPECIFICATION WSS-M3H155-A4 Copyright 2016, Ford Global Technologies, Inc. Page 3 of 4 Suppliers desiring approval of their materials shall first obtain an expression of interest from Purchasing, Design or Product Devel
12、opment, 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 Specification. Tested material samples mus
13、t 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 RESPONSIBILITY All materials m
14、ust 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 supplier shall notify the affecte
15、d 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 Specifications, all samples tested to
16、 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 direction applies to the materials addre
17、ssed 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 reporting. 5. SUMMARY OF REVISIONS ENGINEERIN
18、G MATERIAL SPECIFICATION WSS-M3H155-A4 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 _ Supplier Product Code _ Manufacturing Locati
19、on _ 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 one) Denier (s) _ Face Fiber Thickness I
20、SO 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 _
