FORD WSD-M2F186-A-2010 FABRIC VINYL COATED MULTI-PURPOSE TO BE USED WITH FORD WSS-M99P1111-A 《多用乙烯基涂层织物 与标准FORD WSS-M99P1111-A一起使用 ［使用 FORD WSS-M2F186-A2］》.pdf

1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2010 02 17 N-STATUS Replaced by WSS-M2F186-A1/A2 M. Dumitrescu, NA2004 05 26 Revised Para 1. and 3 revised N. Komatsu 1993 11 12 C10351581 Released N. Komatsu Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC Page 1

2、 of 4 FABRIC, VINYL COATED, MULTI-PURPOSE WSD-M2F186-A FABRIC, VINYL COATED, MULTI-PURPOSE, TRILAMINATE WSD-M2F186-B FABRIC, VINYL COATED, MULTI-PURPOSE, TRILAMINATE WSD-M2F186-C FABRIC, VINYL COATED, MULTI-PURPOSE, TRILAMINATE WSD-M2F186-D NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined

3、 by these specifications is an expanded polyvinyl chloride copolymer film laminated to a knitted polyester fabric. In specifications WSD-M2F186-B/C/D, the vinyl coated fabric (WSD-M2F186-A) is flame laminated to polyether foam and a knitted backing scrim. 2. APPLICATION These specifications were rel

4、eased originally for material used in interior trim as a covering for commercial vehicle seat cushions and seat backs. 3. REQUIREMENTS In addition to the requirements listed herein, this material shall meet all requirements of the WSS-M8P3-D1/D2/D3, PERFORMANCE, FLEXIBLE POLYMERIC FILM, INTERIOR QUA

5、LITY material performance specification for commercial vehicle applications. 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 REINFORCING FABRIC* 3.4.1 Compositio

6、n (ASTM D 276) Fabric Polyester, continuous filament Yarn Size 167 d tex 3.4.2 Construction of Finished Material, min (ASTM 3887) Wales/100 mm 164 Courses/100 mm 115 ENGINEERING MATERIAL SPECIFICATIONWSD-M2F186-A/B/C/D Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC Pag

7、e 2 of 4 3.4.3 Weight 80 g/m2(ASTM D 751, Sample Method) 3.4.4 Breaking Strength (ASTM D 1682 GT, Test Speed 300 mm/min) WMD 200 N AMD 250 N *or engineering approved alternative. 3.5 VINYL COATED FABRIC 3.5.1 Weight, min (ASTM D 751, Sample Method) Vinyl Coating 630 g/m2Backing Fabric 80 g/m2Total 7

8、10 g/m23.5.2 Breaking Strength, min (ASTM D 751, GT, Grab method) WMD 350 N AMD 350 N 3.5.3 Tear Strength, min (ASTM D 1117, Integration Method) WMD 70 N AMD 120 N 3.5.4 Seam Strength, min (FLTM BN 119-01) WMD 350 N AMD 350 N 3.5.5 Stretch and Set, range (SAE J855) Stretch Set max WMD 15 - 40% 5% AM

9、D 30 - 75% 5% 3.5.6 Dimensional Stability, max (SAE J883, 15 minutes at 100 C) WMD 2.0% AMD 4.0% ENGINEERING MATERIAL SPECIFICATIONWSD-M2F186-A/B/C/D Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC Page 3 of 4 3.5.7 Stiffness, max (ASTM D 747, direct reading at 60 Span

10、10 mm, Load 150 cmg) WMD 25 WMD 25 Note: Specimens to be tested with vinyl side down. 3.6 ADDITIONAL REQUIREMENTS FOR FLAME LAMINATED MATERIAL 3.6.1 Vinyl Coated Face Material As specified in clause 3.5. 3.6.2 Polyether Urethane foam As specified in WSD-M2D243-A2. 3.6.3 Backing Fabric As specified i

11、n WSD-M9H125-B2 or engineering approved alternative. 3.6.4 Total Weight, min (ASTM D 751 Sample Method) WSD-M2F172-B 800 g/m2WSD-M2F172-C 970 g/m2WSD-M2F172-D 910 g/m23.6.5 Thickness, range (ASTM D 3574) WSD-M2F172-B 2.0 - 3.5 mm WSD-M2F172-C 7.5 - 9.0 mm WSD-M2F172-D 5.5 - 7.0 mm 3.6.6 Adhesion, mi

12、n (FLTM BN 151-05) Face Fabric/Foam 15 N/50 mm Backing Fabric/Foam 10 N/50 mm ENGINEERING MATERIAL SPECIFICATIONWSD-M2F186-A/B/C/D Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC Page 4 of 4 3.6.7 Crease Test, WMD and AMD Must pass Form C Test Method Apparatus The forms

13、 are moulded from clear acrylic sheeting as per fig.1. Form A has a radius r = 100 mm Form B has a radius r = 75 mm Form C has a radius r - 50 mm Form D has a radius r = 30 mm Procedure: Cut 3 test specimens, approximately 200 - 250 mm x 75 mm with the longer dimension parallel to the roll direction

14、 and also 3 specimens across the roll direction. It is important that both the original sample and the individual test specimens are not folded or creased prior to testing. Bend the test specimen, without undue tension or pressure around form A with the face side to the clear acrylic form. Inspect t

15、he specimen through the acrylic sheet for evidence of creasing or collapse of the laminate foam. If the specimen is acceptable on form A repeat the test on form B then C, or until evidence of creasing occurs. Report the identification letter of the test form with the smallest radius on which the majority of test specimens pass.