1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 0 2017 04 03 Released R.Kyle , EU Controlled document at www.MATS Copyright 2017, Ford Global Technologies, LLC Page 1 of 2 FABRIC, INROAD PATTERN, FLAT WOVEN, WSS-M1H1270-A11 100% VIRGIN WITH SOIL REPELLANT 1. SCOPE The material defined
2、 by this specification is a flat woven embossed polyester face fabric (Marl base) made from 100% virgin yarn. 2. APPLICATION This specification was released originally for material used as an interior trim fabric for Transit 2018 MY seat insert.The fabric was originally approved as tri-laminated wit
3、h 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 drawing, CAD file, or other documents. The list of approve
4、d 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 requirements listed herein, the fabric shall meet all requ
5、irements 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 Environmental Quality Material/Component Requirements. Data must
6、 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. Testing of the material should occur in the condition
7、ing environment or soon after removal. ENGINEERING MATERIAL SPECIFICATION WSS-M1H1270-A11 Copyright 2017, Ford Global Technologies, LLC Page 2 of 3 3.6 FABRIC CONSTRUCTION 3.6.1 Fabric Count, - /+ 5% tolerance (ASTM D3775) Warp 270 / 10 cm Weft 280 / 10 cm 3.6.2 Fabric Weight, -/+5 % tolerance 236 g
8、/m2 (FLTM BN 106-01) 3.7 COMPOSITION (ASTM D629) Fabric 100% polyester 3.8 YARN CONSTRUCTION (ASTM D1244) Warp(Marl) 78 Dtex f24, 250 Dtex f68 (false twist, sol dyed) (false twist, ecru) Weft(Marl) 78 Dtex f24 250 Dtex f68 (false twist, sol dyed) (false twist, ecru) 3.9 METHOD OF DYEING Solution dye
9、d / Piece dyed 3.10 FINISHED OPERATIONS Dyeing, drying, Pad SR, framing, laminate , embossing 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
10、 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 Global Program or Regional duplic
11、ation, 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 must also meet the requirement
12、s 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, Design or Product Development
13、 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. Tested material samples must be a
14、vailable for review upon request and kept for a ENGINEERING MATERIAL SPECIFICATION WSS-M1H1270-A11 Copyright 2017, Ford Global Technologies, LLC Page 3 of 3 minimum of one year. Upon request, the supplier will review the associated quality control documents (Process Failure Mode and Effects Analysis
15、 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 granted. Prior to making any changes to the material originally approved, whether or not such changes aff
16、ect 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 Request for Engineering Approva
17、l, 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 RESTRICTED SUBSTANCE MANAGEMENT ST
18、ANDARD 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
