1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2008 12 17 N-STATUS No Replacement B. Haggart, FNA 2003 02 25 Revised Para 3.0 inserted ; Para 3.1, 3.2, 3.3, 3.11, 3.12, 4 deleted 1999 02 26 Activated Lara Daniv-Zarewych Printed copies are uncontrolled Pa
2、ge 1 of 3 Copyright 2008, Ford Global Technologies, Inc. FABRIC, ZING PATTERN, KNIT WSS-M1H804-A NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a Flat Tricot pattern knit body cloth of good quality and uniform composition. 2. APPLICATION This specification was r
3、eleased originally for material used as an interior trim fabric for 2001 Ranger XLF seat insert. The fabric is backcoated and laminated. 3. REQUIREMENTS In addition, to the requirements listed herein, the fabric shall meet all requirements of WSS-M8P18-A1/A4 as applicable. The fabric must be backcoa
4、ted to pass requirements listed in WSS-M8P18-A1/A4. 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.4 FABRIC CONSTRUCTION 3.4.1 Fabric Count, +/- 5 % tolerance (AS
5、TM D 3887) Wales 8.7 wales/cm Courses 14.2 courses/cm 3.4.2 Fabric Weight, range, g/m2(FLTM BN 106-01) Laminated * Face with Backcoat 570 - 630 433 - 480 * At 3 mm thickness. ENGINEERING MATERIAL SPECIFICATION WSS-M1H804-A Page 2 of 3 Copyright 2008, Ford Global Technologies, Inc. 3.5 COMPOSITION (A
6、STM D 629) Tolerance as specified in WSS-M8P18-A1/A4 Fabric 100 % Polyester Backing 100 % Acrylic Latex 3.6 YARN CONSTRUCTION (ASTM D 1244) Face 27.8 tex, f54 (polysrtextured) Middle Face 27.8 tex, f54 (polyester, textured) Middle Back 16.7 tex, f34 (polyester, textured) Back 10.6 tex, f24 (polysrdr
7、aw) 3.7 METHOD OF DYEING Package Dye 3.8 FINISHING OPERATIONS Scour, Heat set, Backoated 3.9 FLAMMABILITY (ISO 3795/SAE J369) Burn Rate, max 100 mm/minute Note: Not required on face fabric when used as a fully bonded composite. ENGINEERING MATERIAL SPECIFICATION WSS-M1H804-A Page 3 of 3 Copyright 20
8、08, Ford Global Technologies, Inc. 3.10 STRETCH & SET, %, range (SAE J855) Fabrics outside this range may be accepted provided they have been approved jointly by the Materials Engineering activity and the affected Design Engineering and Development activity. Wales Course Stretch, range 6 30 10 - 35
9、Set, max* 12 14 * At no time shall the set exceed 40 % of the measured stretch unless approved jointly by the Materials Engineering activity and the affected Design Engineering and Development activity. 5. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. 5.1 Purchase departments will ensure that both materials defined in this specification and shipped to any one assembly plant will be produced by one supplier only.
