1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 2 2014 07 30 Activated Added A2 and A4 M. Dumitrescu, NA/ M. Montgomery, EU 2014 05 21 Editorial Corrected filament count typo R.Kyle, EU 2014 03 08 Released Mark Montgomery EU Controlled document at www.MATS Copyright 2014, Ford Global
2、Technologies, LLC Page 1 of 3 FABRIC, FREEDOM PATTERN, DOBBY WOVEN, WSS-M1H1162-A1 UNLAMINATED FABRIC, FREEDOM PATTERN, DOBBY WOVEN, WRS-M1H1162-A2 50% PIR/PCR UNLAMINATED FABRIC, FREEDOM PATTERN, DOBBY WOVEN, WSS-M1H1162-A3 UNLAMINATED. WITH ANTI SOILING TREATMENT FABRIC, FREEDOM PATTERN, DOBBY WOV
3、EN, WRS-M1H1162-A4 50% PIR/PCR UNLAMINATED WITH ANTI SOILING TREATMENT 1. SCOPE The material defined is a dobby woven polyester face fabric. Material conforming to WRS-M1H1162-A2/A4 contains 50% PIR/PCR (Post industrial/post consumer) recycled yarn. 2. APPLICATION This specification was released ori
4、ginally for material used as an interior trim fabric for C346 MCA MY14 seat insert and bolster. WSS-M1H1162-A1/A3- The fabric was originally approved as trilaminated with foam and backing fabric/scrim. WRS-M1H1162-A2/A4- The fabric was originally approved as backcoated and trilaminated with foam and
5、 backing fabric/scrim and has improved stretch property. 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-M99P1111-A). Materials with recycled content as defined b
6、y WRS-M99P42-A2 (Textile Materials, Identification of Recycled Content) should be used whenever technically feasible. 3.1.1 WSS-M1H1162-A1/A3 is based on virgin materials. 3.1.2 WSS-M1H1162-A3 has an anti-soiling coating. 3.1.3 WSR-M1H1162-A2/A4 must contain 50% recycled content as defined by WRS-M9
7、9P42-A2. The remaining portion of the material can come from virgin sources 3.1.4 WRS-M1H1162-A4 has an anti-soiling coating 3.1.5 In addition to the requirements listed herein, the fabric shall meet all requirements of WSS-M8P18-latest as applicable. ENGINEERING MATERIAL SPECIFICATION WSS-M1H1162-A
8、1 / A3 WRS-M1H1162-A2 / A4 Copyright 2014, Ford Global Technologies, LLC Page 2 of 3 3.2 FABRIC CONSTRUCTION 3.2.1 Fabric Count, +/-10 % tolerance (ASTM D3775) A1/A3 A2/A4 Warp 295 / 10 cm 295 / 10 cm Weft 295 / 10 cm 295 / 10 cm 3.2.2 Fabric Weight, +/-10% tolerance, except -5/+10% for backcoat (FL
9、TM BN 106-01) A1/A3 A2/A4 Face fabric 235 g/m2 235 g/m2 Backcoat 0 g/m2 30 g/m2 Total 235 g/m2 265 g/m2 3.3 COMPOSITION (ASTM D629) Fabric 100% polyester Backcoat only A2 and A4 Polyurethane 3.4 YARN CONSTRUCTION (ASTM D1244) A1/A3 A2/A4 Warp 370 dtex f96 370 dtex f96, (polyester, false twist, textu
10、red yarn) (polyester, false twist, textured yarn) Weft 370 Dtex f96 370 dtex f96 (polyester, false twist textured yarn) (100% recycled polyester, false twist) 3.5 METHOD OF DYEING Solution dyed or as approved by Materials Engineering, 3.6 FINISHED OPERATIONS Washing, drying, framing, Backcoated (A2
11、and A4) Anti soiling treatment (A3 and A4) Or as Approved by Materials Engineering. ENGINEERING MATERIAL SPECIFICATION WSS-M1H1162-A1 / A3 WRS-M1H1162-A2 / A4 Copyright 2014, Ford Global Technologies, LLC Page 3 of 3 4. GENERAL INFORMATION The information given below is provided for clarification an
12、d 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 supplier only. 4.2
13、 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- Latest. Fabric must be reviewed by Design and approved to the original master 4.3 Global strategy for this fabric is to use tri-laminate/foam & scrim construction in all regions 5. SUMMARY OF REVISIONS 2014 07 30 - added WRS-M1H1162-A2 and A4 2014 05 21 -Editorial corrected filament count typo
