1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 00 2018 02 22 Released A.Wilson, EU Controlled document at www.MATS Copyright 2018, Ford Global Technologies, Inc. Page 1 of 5 CARPET, 208 PATTERN, POLYESTER, NON WOVEN, RANDOM VELOUR, WRS-M3H208-A1 NEEDLED, LATEX PRE-COAT 300 g/m2 (8.9 o
2、z) CARPET, 208 PATTERN, POLYESTER, NON WOVEN, RANDOM VELOUR, WRS-M3H208-A2 NEEDLED, LATEX PRE-COAT 350 g/m2 (10.3 oz) CARPET, 208 PATTERN, POLYESTER, NON WOVEN, RANDOM VELOUR, WRS-M3H208-A3 NEEDLED, LATEX PRE-COAT 380 g/m2 (11.2 oz) CARPET, 208 PATTERN, POLYESTER, NON WOVEN, RANDOM VELOUR, WRS-M3H20
3、8-A4 NEEDLED, LATEX PRE-COAT 765 g/m2 (22.6 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 industrial fiber. 2. APPLICATION This specification was released origina
4、lly for Transit Connect MY18 seat back. For reference, the original applications were as follows: A1 Lower side seat trim (inboard area) A2 Seat back A3 Lower back panel trim (toe kick) A4 Armrest cavity 3. REQUIREMENTS 3.1 APPROVED SOURCES This specification requires the use of approved sources. On
5、ly 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 is located within Ford at or available externally through a Ford Materials Engineer. 3.2 CONDITIONING AND TEST CO
6、NDITIONS 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 the material should occur in the conditioning environment or soon after removal. ENGINEERING MATERIAL SPECIFICATION
7、 WRS-M3H208-A1/A2/A3/A4 Copyright 2018, Ford Global Technologies, Inc. Page 2 of 5 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 specifi
8、c construction shall be documented in the supplement attached and uploaded into the 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 Content). 3.4 SAMPLE SELECTION All evaluations sh
9、all 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. 3.6 COMPOSITION 3.6.1 Face Fiber 100% Recycled (ASTM D276) Polyest
10、er 3.6.2 Pre-Coat SBR Latex (ASTM D276) 3.7 METHOD OF DYEING Solution 3.8 CONSTRUCTION 3.8.1 Face Fiber 6 Denier (ASTM D 1244) 3.9 THICKNESS (ISO 1765) 3.9.1 A1 4.1 +/- 0.6 mm 3.9.2 A2 5.0 +/- 0.6 mm 3.9.3 A3 5.0 +/- 0.6 mm 3.9.4 A4 6.5 +/- 0.6 mm ENGINEERING MATERIAL SPECIFICATION WRS-M3H208-A1/A2/
11、A3/A4 Copyright 2018, Ford Global Technologies, Inc. Page 3 of 5 3.10 WEIGHT 3.10.1 Face Fiber A1 (265-335) g/m2 (7.8 9.9) oz A2 (315-385) g/m2 (9.3 11.4) oz A3 (340-420) g/m2 (10.0 12.4) oz A4 (685-845) g/m2 (20.2 24.9) oz 3.10.2 Pre Coat A1 (105-135) g/m2 (3.1 4.0) oz A2 (135-165) g/m2 (4.0 4.9) o
12、z A3 (180-220) g/m2 (5.3 6.5) oz A4 (360-440) g/m2 (10.6 13.0) oz Weight tolerances approved for each suppliers construction can be found in the scanned data package. Approved moldable substrate weights can also be found on the Approved Source Listing. 4. GENERAL INFORMATION This information given b
13、elow 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 approved material.
14、WRS-M3H208-A1/2/3/4 Supplier Name and Product Code (As it appears on the Approved Source Listing) WSS-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 Engineerin
15、g. 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 compliance ENGINEERING MATERIAL SPECIFICATION WRS-M3H208-A1/A2/A3/A4 Copyright 2018, Ford Global Technologies, Inc. Page 4 of 5
16、 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 Plans, C
17、ertification 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 materials
18、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 parts
19、 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 Substance re
20、strictions 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 a co
21、ntinuing basis through IMDS and or GMAP reporting. 5. SUMMARY OF REVISIONS ENGINEERING MATERIAL SPECIFICATION WRS-M3H208-A1/A2/A3/A4 Copyright 2018, Ford Global Technologies, Inc. Page 5 of 5 Non Woven Carpet Construction Supplement Supplier _Supplier Contact Name_ Number _ Product/ Style Name _ Mat
22、erial 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 ASTM D276 _ _ Mass Backing ASTM D276 _ _ Back Coating ASTM
23、 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 _
