1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2007 08 22 Activated L. Neves Printed copies are uncontrolled Copyright 2007, Ford Global Technologies, LLC Page 1 of 2 FABRIC, MICHIGAN DARK FLINT PATTERN, CIRCULAR KNITTED FABRIC WSS M1H1116-A 1. SCOPE The material defined by this specificat
2、ion is a circular knitted polyester fabric. 2. APPLICATION This specification was released originally for material used as an interior trim fabric for F Series. 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, +/- 10% tolerance (ASTM D 3775) Course 16 course/cm Wales 8 wales/cm 3
4、.2.2 Fabric Weight, (FLTM BN 106-01) Seat (laminated to 5,0 mm foam) 510 g/m +/- 10% 3.3 COMPOSITION (ASTM D 629) Fabric 100% Polyester Foam - Seat PUR/Polyether D28 5.0mm +/-0.5mm Backing Fabric (Seats only) 100% Polyester 65 g/m +/-10% ENGINEERING MATERIAL SPECIFICATIONWSS M1H1116-A Printed copies
5、 are uncontrolled Copyright 2007, Ford Global Technologies, LLC Page 2 of 2 3.4 YARN CONSTRUCTION (ASTM D 1244) Fill 150 dtex f48 Semi Dull, Round, False Twist Textured Polyester 250 dtex f48 Semi Dull, Round, False Twist Textured Polyester 250 dtex f48 Semi Dull, Round, Fixed False Twist Polyester
6、3.5 METHOD OF DYEING Fill 150 dtex f46 Solution Dyeing 250 dtex f46 Yarn Dyed 250 dtex f46 Yarn Dyed 3.6 FINISHING OPERATIONS Shear, Pad 3.7 THICKNESS, mm, range (ASTM D 1777) Seat (laminated to 5.0 mm foam + backing fabric) 6.1 8.0 mm 3.8 TRIMMABILITY PROPERTIES 3.8.1 Stretch, %, range (SAE J855) S
7、eat Warp 18.0 35.0% Weft 37.0 55.0% 3.9 FLAMMABILITY (ISO 3795/SAE J369) Burn Rate, max 100 mm/minute 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.
