1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 00 2015 08 24 Released L. Sinclair, NA Controlled document at www.MATS Copyright 2015, Ford Global Technologies, Inc. Page 1 of 4 CARPET, RECYCLED POLYESTER, NON WOVEN, FLAT NEEDLED, WRS-M3H138-A7 HEAT ACTIVATED BINDER, FUSED BACK POLYEST
2、ER MOLDABLE BACKING 271 GSM (8 OZ) MIN 1. SCOPE The materials defined by this specification are flat needled, recycled polyester, non-woven carpets of good quality and uniform composition. Low melt polyester binder forms the backing with an additional polyester moldable backing. This carpet is a sol
3、id color matched carpet. 2. APPLICATION This specification was originally released for Lincoln vehicles, with a solid color matched face used as a enclosed trunk side walls and decklid. 3. REQUIREMENTS 3.1 APPROVED SOURCES This specification requires the use of approved sources. Only the sources ide
4、ntified 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. 3.2 CONDITIONING AND TEST CONDITIONS All test
5、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 PERFORMANCE CRITERIA 3.3.1 In addition to the re
6、quirements listed herein, the end-item floor carpet shall be tested to WSS-M15P32-D and any additional SDS requirements. The details for each of the suppliers specific construction shall be documented in the supplement attached and uploaded into the scanned data package. 3.3.2 Vehicle Interior Envir
7、onment 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. 3.3.3 Recycled Content This specification must contain 60% recycled content
8、as defined by WRS-M99P42-A2 (Textile Materials, Identification of Recycled Content). 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 WRS-M3H13
9、8-A7 Copyright 2015, Ford Global Technologies, Inc. Page 2 of 4 3.5 APPEARANCE The color, pattern, and gloss shall match the approved Corporate Design master sample. 3.6 COMPOSITION 3.6.1 Face Fiber 85-95% Polyester (ASTM D276) 3.6.2 Binder Fiber 5-15% Low Melt (ASTM D276) Polyester 3.6.3 Recycled c
10、ontent 60% minimum 3.6.4 Primary Backing Polyester (ASTM D276) 3.7 METHOD OF DYEING Solution dyed 3.8 CONSTRUCTION 3.8.1 Face Fiber 4.5 Denier (ASTM D1244) 3.8.2 Binder Fiber 4 Denier (ASTM D1244) 3.8.3 Primary Backing Fiber 7 Denier (ASTM D1244) 3.9 THICKNESS OF FACE 2.2-2.8 mm (ISO 1765) 3.10 WEIG
11、HT 3.10.1 Face Fiber 271-339 g/m2 (ASTM D5848) (8-10 oz) 3.10.2 Primary Backing Report (g/m2 / oz) (ASTM D5848) 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. Contact for questions concerning Enginee
12、ring Material Specifications. 4.1 DRAWING CALL OUT The following shall be called out on the Engineering drawing to correctly designate the approved material. WRS-M3H138-A7 Supplier Name and Product Code (As it appears on the Approved Source Listing) ENGINEERING MATERIAL SPECIFICATION WRS-M3H138-A7 C
13、opyright 2015, Ford Global Technologies, Inc. Page 3 of 4 WSS-M15P32-D 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 complete
14、d 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 must be available for review upon request and kept for a minimum of one ye
15、ar. 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 must be equivalent in all characteristics to the material upon which app
16、roval 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 affected Supplier Technical Assistance (STA), Purchasing, and Materials Engine
17、ering 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 the specifications for Design Verification (DV), Production Verificati
18、on (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 addressed by this document. The restrictions are identified in the Restricte
19、d 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 ENGINEERING MATERIAL SPECIFICATION WRS-M3H138-A7 Copyright 2015, Ford Global Tech
20、nologies, 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 Location _ Supplier Lab Number _ Supplier Lab Date _ Composition Type Supplie
21、r Face Fiber ASTM D276 _ _ Binder Fiber ASTM D276 _ _ Fabric Backing ASTM D276 _ _ Pre Coat ASTM D276 _ _ Primary Backing ASTM D276 _ _ Secondary Backing ASTM D276 _ _ Construction Solution or piece dyed (circle one) % Recycled (PIR/PCR) _ Denier _ Filament Count _ Face Fiber Thickness ISO 1765 _+/-
22、 _ mm Binder Fiber Thickness ISO 1765 _+/- _ mm Pre Coating Thickness ISO 1765 _+/- _ mm Primary Thickness ISO 1765 _+/- _ mm Secondary Thickness ISO 1765 _+/- _ mm Mass per Unit Area Weight Face Fiber ASTM D5848 _+/- _ g/m2 Binder Fiber ASTM D5848 _+/- _ g/m2 Pre Coating ASTM D5848 _+/- _ g/m2 Primary Backing ASTM D5848 _+/- _ g/m2 Secondary Backing ASTM D5848 _+/- _ g/m2 Materials Engineering Signature _Date _ Comments _ Rolled Goods _ Molded Product _
