1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 00 2018 02 09 Released R.Kyle, EU Controlled document at www.MATS Copyright 2018, Ford Global Technologies, LLC Page 1 of 3 FABRIC, ZAHA PATTERN, WARP KNIT, WRS-M1H1302-A21 RECYCLED, PIR/PCR CONTENT WITH SOIL REPELLANT 1. SCOPE The mater
2、ial defined by this specification is a warp knit polyester face fabric made from a minimum of 25% recycled content PIR/PCR (post industrial/post consumer) recycled yarn. 2. APPLICATION This specification was released originally for material used as an interior trim fabric for 2018 MY seat insert. Th
3、e fabric was originally approved as tri-laminated with foam and a backing scrim. 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 drawi
4、ng, 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 APPPEARANCE The color, pattern, and finish shall match the approved Corporate Design master sample. 3.3 FABRIC PERFORMANCE In addition to the requi
5、rements listed herein, the fabric shall meet all requirements of WSS-M8P18-B1/B2/B3/B4/latest as applicable. 3.4 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% relative
6、 humidity. Testing of the material should occur in the conditioning environment or soon after removal. 3.5 FABRIC CONSTRUCTION 3.5.1 Fabric Count, -/+5 % tolerance (ASTM D3775) Wales 144 / 10 cm Courses 270 / 10 cm 3.5.2 Fabric Weight, -/+5 % tolerance 220 g/m2 (FLTM BN 106-01) ENGINEERING MATERIAL
7、SPECIFICATION WRS-M1H1302-A21 Copyright 2018, Ford Global Technologies, LLC Page 2 of 3 3.6 COMPOSITION (ASTM D629) Fabric 100% polyester 3.7 YARN CONSTRUCTION (ASTM D1244) Face 83 Dtex f36, ( flat, 100% recycled yarn) Back 110 Dtex f144, ( false twist texturized) 3.8 RECYCLED CONTENT Recycled yarn
8、must contain a minimum of 25% recycled content PIR/PCR (Postindustrial/post consumer) as defined by WRS-M99P42-A2. The remaining portion of the material can come from virgin sources. Refer to the Approved Source List (ASL), for specific regional recycled levels for this material. Virgin yarn contain
9、s 100% virgin material. 3.9 METHOD OF DYEING Piece dyed 3.10 FINISHED OPERATIONS Dye, dry, Pad SR, Stenter Finish, Laminate Any changes to the above process must be approved by Materials Engineering. 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in m
10、eeting the requirements of this specification. Contact for questions concerning Engineering Material Specifications. 4.1 Purchase departments will ensure that the material defined in this specification and shipped to any one assembly plant will be produced by one supplier only. In the event of a Gl
11、obal Program or Regional duplication, each regional location of the supplier for this specification must provide a Construction package and be approved to meet this specification. 4.2 If yarn is locally sourced it must meet the above fabric construction, composition and yarn construction. The fabric
12、 must also meet the requirements of WSS-M8P18-B1/B2/B3/B4/latest. 4.3 Global strategy for this fabric is to use tri-laminate/foam & scrim construction in all regions. 4.4 APPROVAL OF MATERIALS Suppliers desiring approval of their materials shall first obtain an expression of interest from Purchasing
13、 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 compliance with all the requirements of the Material Specification. Te
14、sted 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, Certification testing) with Ford. ENGINEERING MATERIAL SPECIF
15、ICATION WRS-M1H1302-A21 Copyright 2018, Ford Global Technologies, LLC Page 3 of 3 4.5 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,
16、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 Suppliers
17、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 Producation Part Approval Process (PPAP) sign off must be kept until Job 1. 4.6 RES
18、TRICTED 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-A/latest which is updated yearly. It is the suppliers responsibility to comply with this standard on a continuing basis. 5. SUMMARY OF REVISIONS
