1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2009 12 10 Revised Para 2 , 4.2 , 4.3 M. Montgomery, EU 2004 09 09 Activated N. J. Komatsu Printed copies are uncontrolled Copyright 2009, Ford Global Technologies, LLC Page 1 of 2 FABRIC, RACK PATTERN, WARP KNITTED, WSS-M1H936-A UNLAMINATED 1
2、. SCOPE The material defined by this specification is a 4 bar 28 gauge flat warp knitted, polyester face fabric 2. APPLICATION This specification was released originally for material used for as an interior trim fabric for 2004 Model Year. Fabric developed using a Tri-Laminate construction with no b
3、ack coating. 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 REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For P
4、roduction Materials (WSS-M99P1111-A). 3.2 FABRIC CONSTRUCTION 3.2.1 Fabric Count, range +/- 10% (ASTM D 3887) Wales 135 wales/10 cm Courses 160 courses/10 cm 3.2.2 Fabric Weight, range +/- 10% 257 g/m2(FLTM BN 106-01) 3.3 COMPOSITION (ASTM D 629) Fabric 100% polyester 3.4 YARN CONSTRUCTION (ASTM D 1
5、244) Face 167 dtex f 48 (polyester, false twist) Middle & Back 167 dtex f32 (polyester, flat) Back 78 dtex f 24 (polyester false twist) ENGINEERING MATERIAL SPECIFICATIONWSS-M1H936-A Printed copies are uncontrolled Copyright 2009, Ford Global Technologies, LLC Page 2 of 2 3.5 METHOD OF DYEING Piece
6、dyed or as approved by Materials Engineering 3.6 FINISHING OPERATIONS - Pre Set - Jet Dye - Stenter Finish 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. 4.1 Purch
7、ase departments will ensure that both materials defined in this specification and shipped to any one assembly plant will be produced by one supplier only. 4.2 Global C346 strategy to use Tri-laminate construction in all regions. 4.3 If yarn is locally sourced it must meet the above fabric construction, Composition & Yarn construction.The fabric must also meet the requirements of WSS-M8P18A1/A2/A3/A4 .
