1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions 2011 08 09 Activated Mark Montgomery EU, Maria Dumitrescu NA Controlled document at www.MATS Copyright 2011, Ford Global Technologies, LLC Page 1 of 2 FABRIC, VIEW PATTERN, WARP KNIT, WRS-M1H1231-A 27% PIR/PCR UNLAMINATED FABRIC, VIEW PATTERN
2、, WARP KNIT, WSS-M1H1231-A2 UNLAMINATED 1. SCOPE The material defined is a warp knit polyester face fabric. Material conforming to WRS-M1H1231-A contains 27% PIR/PCR (Post industrial/post consumer) recycled yarn. 2. APPLICATION This specification was released originally for material used as an inter
3、ior trim fabric for C520 2012 seat insert and bolster. The fabric was originally approved as trilaminated with foam and backing fabric/scrim. 3. REQUIREMENTS In addition to the requirements listed herein, the fabric shall meet all requirements of WSS-M8P18-A1/A2/A3/A4 as applicable. 3.1 STANDARD REQ
4、UIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). Materials with recycled content as defined by WRS-M99P42-A2 (Textile Materials, Identification of Recycled Content) should be used wh
5、enever technically feasible. 3.1.1 WRS-M1H1231-A This specification must contain 27% recycled content as defined by WRS-M99P42-A2. The remaining portion of the material can come from virgin sources. 3.1.2 WSS- M1H1231- A2. This specification is based on virgin materials. 3.2 FABRIC CONSTRUCTION 3.2.
6、1 Fabric Count, -5 /+10 % tolerance (ASTM D 3775) 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 D 629) Fabric 100% polyester ENGINEERING MATERIAL SPECIFICATION WRS-M1H1231-A WSS-M1H1231-A2 Controlled document at www.MA
7、TS Copyright 2011, Ford Global Technologies, LLC Page 2 of 2 3.4 YARN CONSTRUCTION (ASTM D 1244) Face (A) 78 Dtex f36 (polyester false twist, texturized) Face (B) 76 Dtex f24 (polyester flat yarn) A A2 Back 76 Dtex f24 76 Dtex f24 (polyester flat yarn made (polyester flat yarn) with 100% recycled ya
8、rn) 3.5 METHOD OF DYEING Solution Dyed or as approved by Materials Engineering 3.6 FINISHED OPERATIONS Washing, Drying, Framing 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
9、specification. 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. 4.3 Global strategy for this fabric is to use Tri-Laminate/foam & scrim construction in all regions
