1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 0 2012 08 27 Released M. Montgomery, FOE Controlled document at www.MATS Copyright 2012, Ford Global Technologies, LLC Page 1 of 2 FABRIC , LITHOS , WARP KNIT, WSS-M1H1078-A1 UNLAMINATED FABRIC , LITHOS , WARP KNIT, WRS-M1H1078-A2 27% PI
2、R/PCR UNLAMINATED 1. SCOPE The material defined is a warp knit polyester face fabric embossed. Material conforming to WRS-M1H1078-A2 contains 27% PIR/PCR (Post industrial/post consumer) recycled yarn. 2. APPLICATION This specification was released originally for material used as an interior trim fab
3、ric for B299 MCA 2013.5 MY seat insert. The fabric was originally approved as trilaminated with foam and backing fabric/scrim. 3. REQUIREMENTS 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Ma
4、terials (WSS-M99P1111-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 WSS- M1H1078-A1. This specification is based on virgin materials. 3.1.2 WRS-M1H1078-A2. This specificatio
5、n must contain 27% recycled content as defined by WRS-M99P42-A2. The remaining portion of the material can come from virgin sources. 3.1.3 In addition to the requirements listed herein, the fabric shall meet all requirements of WSS-M8P18-A1/A2/A3/A4 as applicable. 3.2 FABRIC CONSTRUCTION 3.2.1 Fabri
6、c Count, -5 /+10 % tolerance (ASTM D3775) Wales 130 / 10 cm Courses 240 / 10 cm 3.2.2 Fabric Weight, -5 / +10 % tolerance (FLTM BN 106-01) 260 g/m2 3.3 COMPOSITION (ASTM D629) Fabric 100% polyester ENGINEERING MATERIAL SPECIFICATION WSS-M1H1078-A1 WRS-M1H1078-A2 Copyright 2012, Ford Global Technolog
7、ies, LLC Page 2 of 2 3.4 YARN CONSTRUCTION (ASTM D1244) Face (A) 78 Dtex f36 (polyester false twist, texturized) Face (B) 76 Dtex f24 (polyester flat yarn) A1 A2 Back 76 Dtex f24 76 Dtex f24 (polyester flat yarn) (polyester flat yarn made with 100% recycled yarn) 3.5 METHOD OF DYEING Solution dyed o
8、r as approved by Material Engineering 3.6 FINISHED OPERATIONS Washing, drying, framing flame lamination, plate embossed or as approved by Materials Engineering 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specific
9、ation. 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. 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-A1/A2/A3/A4. 4.1 Global strategy for this fabric is to use Tri-Laminate / foam & scrim construction in all regions.
