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, RECYCLED POLYESTER, NON WOVEN, WRS-M3H167-A1 FLAT NEEDLED, FUSED BACKED, 350 g/m2 (10.3 oz) 1. SCOPE Th
2、e material defined by this specification is a flat needled, recycled polyester, nonwoven carpet of good quality and uniform composition. A low melt polyester binder forms the backing. 2. APPLICATION This specification was released originally for Ecosport 2018 MY vehicles used in a cut and sew seat b
3、ack application. 3. REQUIREMENTS 3.1 APPROVED 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 i
4、s located within Ford at or available externally 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 th
5、e material should occur in the conditioning 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 co
6、nstruction shall be documented in the supplement 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
7、must be included at the appropriate program milestone. 3.3.3 Recycled Content The material must contain a minimum of 67% recycled content as defined by WRS-M99P42-A2 (Textile Materials, Identification of Recycled Content). ENGINEERING MATERIAL SPECIFICATION WRS-M3H167-A1 Copyright 2016, Ford Global
8、Technologies, Inc. Page 2 of 4 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. 3.5 APPEARANCE The color, pattern, and gloss shall match the approved Corporate Design master samp
9、le. 3.6 COMPOSITION 3.6.1 Face Fiber 75% Polyester (ASTM D276) 3.6.2 Binder Fiber 25% Low Melt (ASTM D276) Polyester 3.6.3 Recycled Content 67% minimum 3.7 METHOD OF DYEING Solution dyed 3.8 CONSTRUCTION 3.8.1 Face Fiber 7.7 Denier (ASTM D 1244) 3.8.2 Binder Fiber 4.4 Dtex (ASTM D 1244) 3.9 THICKNES
10、S 3.0 +/- 0.5 mm (ISO 1765) 3.10 WEIGHT 3.10.1 Face Fiber (236-289) g/m2 (ASTM D5848) (7 8.5) oz/yd2 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 Mater
11、ial Specifications. 4.1 DRAWING CALL OUT The following shall be called out on the Engineering drawing to correctly designate the approved material. WRS-M3H167-A1 Supplier Name and Product Code (As it appears on the Approved Source Listing) WSS-M8P16-B ENGINEERING MATERIAL SPECIFICATION WRS-M3H167-A1
12、 Copyright 2016, Ford Global Technologies, Inc. Page 3 of 4 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 t
13、heir 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 must be available for review upon request and kept for a minimum of one year. Upon re
14、quest, 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 must be equivalent in all characteristics to the material upon which approval was o
15、riginally 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 affected Supplier Technical Assistance (STA), Purchasing, and Materials Engineering activ
16、ities 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 the specifications for Design Verification (DV), Production Verification (PV) and
17、 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 addressed by this document. The restrictions are identified in the Restricted Substance
18、 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 ENGINEERING MATERIAL SPECIFICATION WRS-M3H167-A1 Copyright 2016, Ford Global Technologies, I
19、nc. 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 Location _ Supplier Lab Number _ Supplier Lab Date _ Composition Type Supplier Face Fibe
20、r 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 ISO 1765 _+/- _ mm Pre Coating Thickness ISO 1765 _+/- _ mm Mass Backing Thickness
21、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 _
