1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions 2008 11 06 N-STATUS No Replacement L. Schmalz, FNA / M. Montgomery, FOE2002 10 14 Revised Updated & Renumbered 1990 01 09 C10052972 Released N. J. KomatsuPrinted copies are uncontrolled Page 1 of 3 Copyright 2008, Ford Global Technologies, In
2、c. FABRIC, LILLE PLAIN, WEFT KNITTED ESD-M1H493-A7 NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a weft knitted (interlock) polyester fabric with good 2 way stretch properties flame laminated to polyester urethane foam and backed with a polyurethane film. LILLE
3、 PLAIN ESD-M1H493-A7 2 mm laminate to polyurethane film 2. APPLICATION This specification was released originally for material used as a cover fabric for formed seat shells and as specified on Engineering drawings. Note: The material is only suitable for low wear areas fully bonded to a substrate. 3
4、 REQUIREMENTS 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 REQUIREMENTS FOR FACE FABRIC 3.2.1 Dyeing Piece dyed 3.2.2 Yarn Size and Type Ground 90 dTex x 48f
5、 Polyester, texturized Surface 76 dTex x 24f, Polyester, texturized ENGINEERING MATERIAL SPECIFICATION ESD-M1H493-A7 Page 2 of 3 Copyright 2008, Ford Global Technologies, Inc. 3.2.3 Construction, min (ASTM D 3887) Wales 160/10 cm Courses 150/10 cm Knitting machine gauge 28 3.2.4 Weight, min 230 g/m
6、2(FLTM BN 106-01) 3.3 REQUIREMENTS FOR POLYESTER FOAM 3.3.1 As specified in SKM-4D9502-A. 3.4 REQUIREMENTS FOR THE POLYURETHANE FILM 3.4.1 As specified in SKM-99H134-A 3.5 REQUIREMENTS FOR THE LAMINATE Note: In addition to the requirement quoted herein these materials must meet the requirements of G
7、eneral Performance Specification for Seating Fabrics, Polyester SK-M8P9700-A except clauses: SEAM STRENGTH and FLEX FOLD. 3.5.1 Compressed Thickness, range 1.6 +/- 0.3 mm 1 Kg force, circular presser foot, area 645 mm2, 5 sec dwell 3.5.2 Total Weight, min 370 g/m23.5.3 Stretch & Set, range (FLTM EU-
8、BN 4-1) The following limits are intended as a guideline. Material outside the limits may be used pending satisfactory moldability. Stretch Wales 30 -50 %Courses 55 - 95 % Set Wales 0 -5 %Courses 5 - 15 % ENGINEERING MATERIAL SPECIFICATION ESD-M1H493-A7 Page 3 of 3 Copyright 2008, Ford Global Techno
9、logies, Inc. 3.5.4 Dry Tensile Strength, min (ASTM D 1682, Method GT) Wales 700 N Courses 350 N 3.5.5 U.V. Degradation, % loss, max (FLTM BO 150-02, Method B) Wales 35 %Courses 50 % 3.5.6 FLAMMABILITY, max burn rate (ISO 3795) 100 mm/minute Note: Not required on face fabric when used as a fully bond
10、ed composite. 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. Purchase Departments will ensure that all materials defined in this specification and shipped to any one Assembly Plant will be produced by one Supplier only.
