1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 00 2017 08 22 Released A. Wilson, EU Controlled document at www.MATS Copyright 2017, Ford Global Technologies, Inc. Page 1 of 4 CARPET, RECYCLED POLYESTER, 191 PATTERN, NON WOVEN, WRS-M3H191-A1 RANDOM VELOUR, NEEDLED, LATEX PRE COAT, POLY
2、ETHYLENE BACKED, COPOLYMER FILM BACKING, 550 g/m2 (16.2 oz) 1. SCOPE The materials defined by these specifications are random velour, needled, nonwoven carpets of good quality and uniform composition. The carpet face is made with 100% post consumer recycled fiber. 2. APPLICATION This specification w
3、as released originally for EcoSport MY2018 main floor carpet in Europe. 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 f
4、ile, 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 values are based on material conditioned for not less than 24 h prior to testing in a controlled environment of 23
5、 +/- 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 requirements listed herein, the end-item floor carpet shall be tested to WSS-M8P16-B and any additional SDS requirem
6、ents. 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 Environment Quality Materials/Component Performance Requirements Materials used in interior applications must meet the r
7、equirements outlined in WSS-M99P2222-D1/ latest. Data must be included at the appropriate program milestone. 3.3.3 Recycled Content This specification must contain 100% recycled content as defined by WRS- M99P42-A2, Textile Materials, Identification of Recycled Content. ENGINEERING MATERIAL SPECIFIC
8、ATION WRS-M3H191-A1 Copyright 2017, Ford Global 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
9、 match the approved Corporate Design master sample. 3.6 COMPOSITION 3.6.1 Face Fiber 100% Recycled (ASTM D276) Polyester 3.6.2 Pre Coat SBR-Latex (ASTM D279) 3.6.3 Primary Backing LDPE Powder (ASTM D276) 3.6.4 Secondary Backing Polyethylene/Polyamide (ASTM D276) 3.7 METHOD OF DYEING Solution dyed 3.
10、8 CONSTRUCTION 3.8.1 Face Fiber 10.8 Denier (ASTM D 1244) 3.9 THICKNESS 4.5 +/- 0.5 mm (ISO 1765) 3.10 WEIGHT 3.10.1 Face Fiber 495-605 g/m2 (ASTM D5848) (14.6 17.8) oz 3.10.2 Pre Coat 90-110 g/m2 (ASTM D5848) (2.7 3.2) oz 3.10.3 Primary Backing 144-176 g/m2 (ASTM D5848) (4.3 5.2) oz 3.10.4 Secondar
11、y Backing 31.5-38.5 g/m2 (ASTM D5848) (0.9 1.1) oz 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. ENGINEERING MATERIAL SPECIFICA
12、TION WRS-M3H191-A1 Copyright 2017, Ford Global Technologies, Inc. Page 3 of 4 4.1 DRAWING CALL OUT The following shall be called out on the Engineering drawing to correctly designate the approved material. WRS-M3H191-A1 Supplier Name and Product Code (As it appears on the Approved Source Listing) WS
13、S-M8P16-B 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 their laboratory test reports, signed by a qualifie
14、d 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 request, the supplier will review the associated qua
15、lity 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 originally granted. Prior to making any changes to
16、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 activities of the proposed changes (with reasons) by su
17、bmission 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 Production Part Approval Process (PPAP) sign off
18、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 Management Standard WSS-M99P9999-A1 which is upda
19、ted 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-M3H191-A1 Copyright 2017, Ford Global Technologies, Inc. Page 4 of 4 Non Woven Carpet Construction Supp
20、lement 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 Fiber ASTM D276 _ _ Minimum Recycled Content _ % PIR _
21、 % PCR Pre Coat ASTM D276 _ _ Primary Backing ASTM D276 _ _ Secondary Backing ASTM D276 _ _ Construction Solution or piece dyed (circle one) Denier (s) _ Face Fiber Thickness ISO 1765 _+/- _ mm Pre Coat Thickness ISO 1765 _+/- _ mm Primary Backing Thickness ISO 1765 _+/- _ mm Secondary Backing Thickness ISO 1765 _+/- _ mm Mass per Unit Area Weight Face Fiber ASTM D5848 _+/- _ g/m2 Pre Coat 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 _
