1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 0 2017 04 04 Released L.Wu, APA Controlled document at www.MATS Copyright 2017, Ford Global Technologies, LLC Page 1 of 2 FABRIC, MAGNITUDE EMBOSSED PATTERN, WARP KNIT, WSS-M1H1297-A13 100% VIRGIN WITH SOIL REPELLANT AND BACKCOATING 1. S
2、COPE The material defined by this specification is a warp knit polyester face fabric made from 100% virgin yarn. Hush is the base fabric for this embossed pattern. 2. APPLICATION This specification was released originally for material used as an interior trim fabric for Escort MY2018 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 APPEARANCE The color, pattern, and finish shall match the approved Corporate Design master sample. 3.3 FABRIC PERFORMANCE In addition to the requir
5、ements listed herein, the fabric shall meet all requirements of WSS-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 Environmenta
6、l Quality Material/Component Requirements. Data must be included in 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. T
7、esting of the material should occur in the conditioning environment or soon after removal. ENGINEERING MATERIAL SPECIFICATION WSS-M1H1297-A13 Copyright 2017, Ford Global Technologies, LLC Page 2 of 3 3.6 FABRIC CONSTRUCTION 3.6.1 Fabric Count, - /+ 5 % tolerance (ASTM D3775) Wales 173 / 10 cm Course
8、s 236 / 10 cm 3.6.2 Fabric Weight, (FLTM BN 106-01) Face fabric, -/+5 % tolerance 312 g/m2 Back Coating, -/+ 10% tolerance 50 g/m2 Total Weight 362 g/m2 3.7 COMPOSITION (ASTM D629) Fabric 100% polyester Back Coating PET 3.8 YARN CONSTRUCTION (ASTM D1244) Fabric Bar 1 Bar 2 83Dtex f36, 89 Dtex f156,
9、(Polyester, Texturized Filament Spun Drawn Yarn) (Polyester, False Twist Texturized) 3.9 METHOD OF DYEING Piece Dyed 3.10 FINISHED OPERATIONS Fixing, Raising, Pad SR, Fixing, Coating, Embossing Any changes to the above process must be approved by Materials Engineering. 4. GENERAL INFORMATION The inf
10、ormation given below is provided for clarification and assistance in meeting 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 asse
11、mbly plant will be produced by one supplier only. In the event of a Global 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 ab
12、ove fabric construction, composition and yarn construction. The fabric 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
13、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 representative of the test facility, demonstrating full
14、compliance with all the requirements of the Material ENGINEERING MATERIAL SPECIFICATION WSS-M1H1297-A13 Copyright 2017, Ford Global Technologies, LLC Page 3 of 3 Specification. Tested material samples must be available for review upon request and kept for a minimum of one year. Upon request, the sup
15、plier will review the associated quality control documents (Process Failure Mode and Effects Analysis, Control Plans, Certification testing) with Ford. 4.5 SUPPLIERS ONGOING RESPONSIBILITY All materials must be equivalent in all characteristics to the material upon which approval was originally gran
16、ted. Prior to making any changes to 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 p
17、roposed changes (with reasons) by submission 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 Producation P
18、art Approval Process (PPAP) sign off must be kept until Job 1. 4.6 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-A/latest which is updated yearly. It is the suppliers responsibility to comply with this standard on a continuing basis. 5. SUMMARY OF REVISIONS
