1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 3 2016 10 03 N Status Replaced by WSS-M1H1177-A23 D. Murtonen, NA 2014 12 04 Editorial See Summary of Revisions D. Murtonen, NA 2014 03 18 Released M.Dumitrescu, NA Controlled document at www.MATS Copyright 2016, Ford Global Technologies
2、, LLC Page 1 of 2 FABRIC, EVEREST PATTERN, WARP KNIT, WRS-M1H1177-A1 51% PIR/PCR UNLAMINATED NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a warp knit polyester face fabric. The material contains 51% PIR/PCR (Post industrial/post consumer) recycled yarn. 2. APP
3、LICATION This specification was released originally for material used as an interior trim fabric for seat bolsters on 2016MY Explorer. The fabric was originally approved as backcoated and laminated with foam. 2.1 LIMITATIONS Everest is to be tested for flammability as a fabric/foam composite not as
4、flat stock. Everest can only be used as a laminated product. Everest must be used with a high FR back coating. 3. REQUIREMENTS 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99
5、P1111-A). Materials with recycled content as defined by WRS-M99P42-A2 (Textile Materials, Identification of Recycled Content) should be used whenever technically feasible. 3.1.1 This specification must contain 51% recycled content asdefined by WRS-M99P42-A2. The remaining portion of the material can
6、 come from virgin sources. 3.1.2 In addition to the requirements listed herein, the fabric shall meet all requirements of WSS-M8P18-B1/B2/B3/B4 as applicable. 3.2 FABRIC CONSTRUCTION 3.2.1 Fabric Count, +/- 10 % tolerance (ASTM D3775) Wales 95 / 10 cm Courses 161 / 10 cm 3.2.2 Fabric Weight, + /- 10
7、 % tolerance (FLTM BN 106-01) Face fabric 300 g/m2 Backcoat-High FR 30 g/m2 Total 330 g/m2 ENGINEERING MATERIAL SPECIFICATION WRS-M1H1177-A1 Copyright 2016, Ford Global Technologies, LLC Page 2 of 2 3.3 COMPOSITION (ASTM D629) Fabric 100% polyester Backcoat Acrylic 3.4 YARN CONSTRUCTION (ASTM D1244)
8、 Face 16.7 dtex f34 (100% recycled polyester textured yarn) x1 Middle 16.7 dtex f36 (polyester textured solution dye yarn) x 2 Back 7.8 dtex f36 (polyester flat yarn) x 1 3.5 METHOD OF DYEING Piece dye/Solution dye or as approved by Materials Engineering 3.6 FINISHED OPERATIONS Knit,dye,tenter,dry o
9、r as 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 questions concerning Engineering Material Specifications. 4.1 Purchase departments will ensure that t
10、he material defined in this specification and shipped to any one assembly plant will be produced by one supplier only. 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-B1B2/B3/B4. 4.3 Global strategy for this fabric is to use tri-laminate/foam & scrim construction in all regions 5 SUMMARY OF REVISIONS 2014 12 04 Editorial Added FR back coating statements to 2.1 and 3.2.2 2014 11 05 Editorial - Added limitations paragraph
