1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 01 2017 11 16 Revised See Summary of Revisions L. Pollard, NA 2016 05 24 Released L. Sinclair, NA Controlled document at www.MATS Copyright 2017, Ford Global Technologies, Inc. Page 1 of 4 CARPET, 100% PIR RECYCLED POLYESTER, NON WOVEN,
2、WRS-M3H155-A3 DILOUR, FUSED BACK, 350 G/M2 (10.0 OZ) FACE 1. SCOPE The materials defined by this specification are dilour, polyester, non-woven carpets of good quality and uniform composition. This carpet is a solid color matched carpet. 2. APPLICATION This specification was originally released for
3、moldable cargo systems with a solid color matched face. 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 do
4、cuments. The list of approved sources is 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、+/- 5% relative humidity. Testing of the 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 must be tested to WSS-M8P16-B and any additional SDS requirements. The details
6、 for each of the suppliers specific construction shall be documented in the supplement attached and uploaded into the scanned data package. 3.3.2 Recycled Content This specification must contain 85% recycled content as defined by WRS-M99P42-A2 (Textile Materials, Identification of Recycled Content).
7、 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 sample. ENGINEERING MATERIAL SPECI
8、FICATION WRS-M3H155-A3 Copyright 2017, Ford Global Technologies, Inc. Page 2 of 4 3.6 COMPOSITION 3.6.1 Face Fiber Polyester (85% PCR) (ASTM D276) 3.6.2 Binder Low Melt Polyester (ASTM D276) or Polypropylene* *As defined in the approval package. 3.7 METHOD OF DYEING Solution dyed 3.8 CONSTRUCTION 3.
9、8.1 Face Fiber 6 Denier (ASTM D1244) (6.7 dtex) 3.9 THICKNESS 3.1 +/- 0.7 mm (ISO 1765) 3.10 WEIGHT 3.10.1 Face Fiber 277 - 339 g/m2 (ASTM D5848) (8.2-10) oz 3.10.2 Binder 18 - 46 g/m2 (ASTM D5848) (0.5 1.4) oz 3.10.2 Total Weight 295 - 385 g/m2 (ASTM D5848) (8.7 11.4) oz 4. GENERAL INFORMATION This
10、 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 the Engineering drawing to correctly designate the
11、 approved material. WRS-M3H155-A3 Supplier Name and Product Code (As it appears on the Approved Source Listing) WSS-M8P16-B ENGINEERING MATERIAL SPECIFICATION WRS-M3H155-A3 Copyright 2017, Ford Global Technologies, Inc. Page 3 of 4 4.2 APPROVAL OF MATERIALS Suppliers desiring approval of their mater
12、ials 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, signed by a qualified and authorized representative of the test facility, demonstrating full compl
13、iance 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 review the associated quality control documents (Process Failure Mode and Effects Analysis, Control Pla
14、ns, 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 making any changes to the material originally approved, whether or not such changes affect the mater
15、ials 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 (with reasons) by submission of a completed Suppliers Request for Engineering Approval, SREA. For
16、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 RESTRICTED SUBSTANCE MANAGEMENT STANDARD Substan
17、ce 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 suppliers responsibility to comply with this standard on
18、 a continuing basis through IMDS and or GMAP reporting. 5. SUMMARY OF REVISIONS 2017 11 16 Removed VIEQ testing Added polypropylene binder ENGINEERING MATERIAL SPECIFICATION WRS-M3H155-A3 Copyright 2017, Ford Global Technologies, Inc. Page 4 of 4 Non Woven Carpet Construction Supplement Supplier _Su
19、pplier 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 Fiber ASTM D276 _ _ Minimum Recycled Content _ % PIR _ % PCR Pre-Coat AST
20、M 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 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 _
