1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 00 2017 10 27 Released R. Guo, AP Controlled document at www.MATS Copyright 2017, Ford Global Technologies, LLC Page 1 of 4 CARPET, POLYESTER, 203 PATTERNS, NON WOVEN, DILOUR, WRS-M3H203 -A1 LATEX AND POLYETHYLENE BACKED 650 g/m2 (19 oz)
2、 NOMINAL FACE, RECYCLED 1. SCOPE The materials defined by this specification are dilour, non-woven carpets of good quality and uniform composition. The face fiber is recycled polyester and it is back coated with the appropriate weight of latex and polyethylene. 2. APPLICATION This specification was
3、originally released for Ford Everest MY2018 India floor carpet. 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
4、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 values are based on material conditioned for not less than 24 h prior to testing in a controlled environment of 23 +/- 2 C
5、 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 requirements listed herein, the end-item carpet must be tested to WSS-M8P16-B and any additional SDS requirements. The detai
6、ls for each of the supplier specific constructions must be documented in the supplement attached and uploaded into the scanned data package. 3.3.2 Recycled Content This specification must contain 100% recycled content as defined by WRS-M99P42- A2 (Textile Materials, Identification of Recycled Conten
7、t). 3.4 SAMPLE SELECTION All evaluations shall be conducted on test specimens taken from finished roll goods (including substrate layers) prior to any subsequent operations, such as molding. 3.5 APPEARANCE The color, pattern, and gloss shall match the approved Corporate Design master sample. ENGINEE
8、RING MATERIAL SPECIFICATION WRS-M3H203-A1 Copyright 2017, Ford Global Technologies, LLC Page 2 of 4 3.6 COMPOSITION 3.6.1 Face Fiber Polyester (ASTM D276) 3.6.2 Primary Backing Latex (ASTM D276) 3.6.3 Moldable Substrate Polyethylene (ASTM D276) 3.6.4 Recycled Content 100% PCR 3.7 METHOD OF DYEING So
9、lution dyed 3.8 CONSTRUCTION 3.8.1 Fiber Size and Description 10 Denier (ASTM D1244) 3.9 FACE FIBER THICKNESS* 5 +/-1 mm (ISO 1765) * Thickness of PET layer only prior to molding. Thickness of Latex and PE layer approved for each suppliers construction can be found in the saved data package. 3.10 WE
10、IGHT 3.10.1 Pile Fiber (585-715) g/m2 (ASTM D5848) (17.2 21.1) oz 3.10.2 Primary Backing Report g/m2 (ASTM D5848) Report oz 3.10.3 Moldable Substrate Report g/m2 (ASTM D5848) Report oz Weight of Latex and PE layer, and the weight tolerances approved for each suppliers construction can be found in th
11、e saved data package. 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 out on t
12、he Engineering drawing to correctly designate the approved material. WRS-M3H203-A1 Supplier Name and Product Code (As it appears on the Approved Source Listing) WSS-M8P16-B ENGINEERING MATERIAL SPECIFICATION WRS-M3H203-A1 Copyright 2017, Ford Global Technologies, LLC Page 3 of 4 4.2 APPROVAL OF MATE
13、RIALS 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 their laboratory test reports, signed by a qualified and authorized representativ
14、e 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 request, the supplier will review the associated quality control documents (Proces
15、s 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 originally granted. Prior to making any changes to the material originally approv
16、ed, 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 activities of the proposed changes (with reasons) by submission of a completed Suppli
17、ers 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 Production Part Approval Process (PPAP) sign off must be kept until Job 1. 4.4
18、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 Management Standard WSS-M99P9999-A1 which is updated yearly. It is the supplier
19、s responsibility to comply with this standard on a continuing basis through IMDS and or GMAP reporting. 5. SUMMARY OF REVISIONS ENGINEERING MATERIAL SPECIFICATION WRS-M3H203-A1 Copyright 2017, Ford Global Technologies, LLC Page 4 of 4 Non Woven Carpet Construction Supplement Supplier _ Supplier Cont
20、act 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 _ _ _ Binder Fiber ASTM D276 _ _ Fabric Backing ASTM D276 _ _ Pre C
21、oat 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 _+/- _ mm Binder Fiber Thickness ISO 1765 _+/- _ mm Pre Coating Thickness ISO 1765 _+/- _ mm
22、 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 _
