1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 0 2016 02 04 Released R.Kyle, EU Controlled document at www.MATS Copyright 2016, Ford Global Technologies, LLC Page 1 of 2 FABRIC, TIRA PATTERN, WARP KNIT, WSS-M1H1253-A11 100% VIRGIN WITH SOIL REPELLANT 1. SCOPE The material defined is
2、a warp knit polyester face fabric. Material conforming to WSS-M1H1253-A11 is 100% virgin yarn. 2. APPLICATION This specification was released originally for material used as an interior trim fabric for 2017 MY Fiesta seat insert. The fabric was originally approved as tri-laminated with foam and a ba
3、cking 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 drawing, CAD file, or other documents. The list of approved sources is lo
4、cated 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 requirements listed herein, the fabric shall meet all requirements of WSS
5、M8P18-B1/B2/B3/B4/latest as applicable. 3.4 VEHICLE INTERIOR ENVIRONMENTAL PERFORMANCE Materials used in interior applications must meet the requirements outlined in WSS-M99P2222-D1/latest, Performance, Vehicle Interior Environmental Quality Material/Component Requirements. Data must be included in
6、 material submission package. 3.5 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 humidity. Testing of the material should occur in the conditioning environment
7、 or soon after removal. 3.6 FABRIC CONSTRUCTION 3.6.1 Fabric Count, - /+ 5 % tolerance (ASTM D3775) Wales 120 / 10 cm Courses 260/ 10 cm 3.6.2 Fabric Weight, -/+5 % tolerance 330 g/m2 (FLTM BN 106-01) ENGINEERING MATERIAL SPECIFICATION WSS-M1H1253-A11 Copyright 2016, Ford Global Technologies, LLC Pa
8、ge 2 of 3 3.7 COMPOSITION (ASTM D629) Fabric 100% polyester 3.8 YARN CONSTRUCTION (ASTM D1244) Face (Bar 1) 110 Dtex f36, polyester, semi dull, texturized Face (Bar 2) 110 Dtex f36, polyester, semi dull, texturized Back (Bar 3) 110 Dtex f36, polyester, semi dull, texturized 3.9 METHOD OF DYEING Piec
9、e dyed 3.10 FINISHED OPERATIONS Dry, Pad SR, Stenter Finish 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 meeting the requirements of this specification. Contact for ques
10、tions 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 Global Program or Regional duplication, each regional location of
11、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 must also meet the requirements of WSS-M8P18-B1/B2/B3/B4/latest
12、 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, Design or Product Development, and Materials Engineering. The
13、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. Tested material samples must be available for review upon request
14、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 SPECIFICATION WSS-M1H1253-A11 Copyright 2016, Ford Global Technologies
15、 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, whether or not such changes affect the materials ability to meet
16、 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 and components
17、 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 RESTRICTED SUBSTANCE MANAGEMENT STANDARD Substance restrictions imp
18、osed 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
