1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 0 2017 05 23 Released W. Andrews, NA Controlled document at www.MATS Copyright 2017, Ford Global Technologies, LLC Page 1 of 3 FABRIC, LEGEND HS PATTERN, FLAT WOVEN, WRS-M1H1282-A23 RECYCLED, PIR/PCR CONTENT WITH SOIL REPELLANT AND BACKC
2、OATING 1. SCOPE The material defined by this specification is a flat woven polyester face fabric containing a minimum of 25% PIR/PCR (Post industrial/post consumer) recycled yarn. 2. APPLICATION This specification was released originally for material used as an interior trim fabric for 2017 MY Exped
3、ition seat insert. 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
4、 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 requirements listed herein, the fabric shall meet all requirements o
5、f 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 be includ
6、ed 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 conditioning enviro
7、nment or soon after removal. ENGINEERING MATERIAL SPECIFICATION WRS-M1H1282-A23 Copyright 2017, Ford Global Technologies, LLC Page 2 of 3 3.6 FABRIC CONSTRUCTION 3.6.1 Fabric Count, -/+5 % tolerance (ASTM D3775) Warp 271 / 10 cm Fill 208 / 10 cm 3.6.2 Fabric Weight, -/+5 % tolerance (FLTM BN 106-01)
8、 Face fabric 398 g/m2 Backcoat 35 g/m2 (-5, +10 gsm) Total Weight 433 g/m2 3.6.3 Fabric Stretch and Set (SAE J855) Stretch Set Warp 6% -0/+5 2% Max Fill 6% -0/+5 2% Max 3.7 COMPOSITION (ASTM D629) Fabric 100% polyester Backcoating Polyurethane 3.8 YARN CONSTRUCTION (ASTM D1244) Warp 1150 Dtex / f288
9、 (solution dye polyester yarn) 370 Dtex / f68 (100% recycled solution dye polyester yarn) Fill 1150 Dtex / f288 (100% recycled solution dye polyester yarn) 370 Dtex / f68 Dtex (solution dye polyester yarn) 3.9 RECYCLED CONTENT Recycled yarn must contain a minimum of 25% recycled content PIR/PCR (Pos
10、tindustrial/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. 3.10 METHOD OF DYEING Solution dyed 3.11 FINISHED OPERATIONS Washing, bulking,
11、 drying, heat set, resin treatment/SR, backcoating Any changes to the above process must be approved by Materials Engineering. ENGINEERING MATERIAL SPECIFICATION WRS-M1H1282-A23 Copyright 2017, Ford Global Technologies, LLC Page 3 of 3 4. GENERAL INFORMATION The information given below is provided f
12、or 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 assembly plant will be produced by one
13、 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 above fabric construction, compositi
14、on 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 materials shall first obtain an ex
15、pression 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 compliance with all the requiremen
16、ts 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, Certification testing) wi
17、th 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 affect the materials ability to meet the spec
18、ification 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 using Fo
19、rd 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. 4.6 RESTRICTED SUBSTANCE MANAGEMENT STANDARD Substance restrictions imposed by re
20、gulations or Company direction applies to the materials addressed by this document. The restrictions are identified in the Restricted Substance Management Standard WSS-M99P9999-A1/latest which is updated yearly. It is the suppliers responsibility to comply with this standard on a continuing basis. 5. SUMMARY OF REVISIONS
