1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2005 02 23 Activated L. Neves Printed copies are uncontrolled Copyright 2005, Ford Global Technologies, LLC Page 1 of 2 FABRIC, BUSSAC PATTERN, KNITTED JACQUARD, UNLAMINATED WSS-M1H993-A 1. SCOPE The material defined by this specification is a
2、 pile knitted polyester face fabric. 2. APPLICATION This specification was released originally for material used as an interior trim fabric for 2006 Model Year. 3. REQUIREMENTS In addition to the requirements listed herein, the fabric shall meet all requirements of WSS-M8P18-A1/A2/A3/A4 as applicabl
3、e. 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). 3.2 FABRIC CONSTRUCTION 3.2.1 Fabric Count, +/- 5% tolerance (ASTM D 3775) Wales 180 wales/10 cm Courses 100 cours
4、es/10 cm 3.2.2 Fabric Weight, range 295 - 367 g/m (FLTM BN 106-01) 3.2.3 Thickness, range 1.75 2.25 mm (ASTM D 1777) 3.2.4 Thickness, trilaminated, range 3 mm 3.3 COMPOSITION (ASTM D 629) Fabric 100% Polyester ENGINEERING MATERIAL SPECIFICATIONWSS-M1H993-A Printed copies are uncontrolled Copyright 2
5、005, Ford Global Technologies, LLC Page 2 of 2 3.4 YARN CONSTRUCTION (ASTM D 1244) Pile 167 dtex f48x1 Semi Dull, Round Polyester Base 222 dtex f48x1 Semi Dull, Round Polyester 3.5 METHOD OF DYEING Wales Yarn Dyed Courses Yarn Dyed 3.6 FINISHING OPERATIONS Shear, Pad 3.7 STRETCH AND SET (TRILAMINATE
6、D) 3.7.1 Stretch, range Wales 20 34% Course 19 33% 3.7.2 Set, max. Wales 5% Course 5% 3.8 FLAMMABILITY (ISO 3795/SAE J369) Burn Rate, max 100 mm/minute Note: Not required on face fabric when used as a fully bonded composite. 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. 4.1 Purchase departments will ensure that material defined in this specification and shipped to anyone assembly plant will be produced by one supplier only.
