1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 1 2014 10 02 Released A2 version M. Montgomery, EU 2013 08 30 Released M. Dumitrescu, NA Controlled document at www.MATS Copyright 2014, Ford Global Technologies, LLC Page 1 of 2 FABRIC, NOVA PATTERN, KNIT WRS-M1H1236-A1 25% PCR FABRIC, N
2、OVA PATTERN, KNIT WSS-M1H1236-A2 1. SCOPE The material defined by this specification is a Tricot knitted fabric 2. APPLICATION This specification was released originally for material used as an interior trim fabric for inboard seat side facings, anti-squeak application, and for low wear application.
3、 2.1 LIMITATIONS The fabric should not be used for Class A surface. The fabric does not pass the Velcro requirement for Class A surface, which is not applicable for seat side facing and low wear/low visible application. 3. REQUIREMENTS 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material supp
4、liers 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 whenever technically feasible. 3.1.1 WRS-M1H1236-
5、A1 This specification must contain 25% recycled content as defined by WRS-M99P42-A2. The remaining portion of the material can come from virgin sources. 3.1.2 WSS-M1H1236-A2 is made with non recycled yarns 3.1.3 In addition to the requirements listed herein, the fabric shall meet all requirements of
6、 WSS-M8P18-A1/A2/A3/A4 as applicable. 3.2 FABRIC CONSTRUCTION 3.2.1 Fabric Count, - 5% to + 5% tolerance (ASTM D 3887) Wales 136 wales/10 cm Courses 228 courses/ 10 cm 3.2.2 Fabric Weight, - 5% to +5% tolerance (FLTM BN 106-01) Face w/no backcoat 157 g/m2 ENGINEERING MATERIAL SPECIFICATION WRS-M1H12
7、36-A1 WSS-M1H1236-A2 Copyright 2014, Ford Global Technologies, LLC Page 2 of 2 3.3 COMPOSITION (ASTM D 629) Tolerance as specified in WSS-M8P18-A1/A4 Fabric 100% Polyester 3.4 YARN CONSTRUCTION (ASTM D 1244) WRS-M1H1236-A1 Face (A) 78 dtex (Polyester) Back 44.4 dtex (100% PCR Polyester) WSS-M1H1236-
8、A2 Face (A) 78 dtex (Polyester ) Back 50 dtex (Polyester) 3.5 METHOD OF DYEING Piece Dye 3.6 FINISHING OPERATIONS Jet dye, heatset, Inspect 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. Contact for
9、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, compo
10、sition and yarn construction. The fabric must also meet the requirements of WSS-M8P18-A1/A2/A3/A4. 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 10 02 Added A2 version. Changed fabric weight and count tolerances from +/-2% to +/-5% Added 4.2 and 4.3
