FORD WSD-M2F187-E-2012 FABRIC VINYL COATED MULTI-PURPOSE TRILAMINATE TO BE USED WITH FORD WSS-M99P1111-A (Shown on FORD WSD-M2F187-A).pdf

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1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions Rev 02 2012 09 11 N Status A-Replaced by WSS-M2F178-A1, B/C/D/E/F/G no replacements S. Stanciu, NA 2003 01 30 Revised Para 3.0 inserted ; Para 3.1, 3.2, 3.3, 3.6, 4 deleted 1995 01 31 C10460360 Released N.J.

2、 Komatsu Controlled document at www.MATS Page 1 of 5 Copyright 2012, Ford Global Technologies, Inc. FABRIC, VINYL COATED, MULTI-PURPOSE WSD-M2F187-A FABRIC, VINYL COATED, MULTI-PURPOSE, TRILAMINATE WSD-M2F187-B FABRIC, VINYL COATED, MULTI-PURPOSE, TRILAMINATE WSD-M2F187-C FABRIC, VINYL COATED, MULTI

3、-PURPOSE, TRILAMINATE WSD-M2F187-D FABRIC, VINYL COATED, MULTI-PURPOSE, TRILAMINATE WSD-M2F187-E FABRIC, VINYL COATED, MULTI-PURPOSE, TRILAMINATE WSD-M2F187-F FABRIC, VINYL COATED, MULTI-PURPOSE, TRILAMINATE WSD-M2F187-G NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by these specificat

4、ions is a calendered polyvinyl chloride copolymer film laminated to a knitted polyester fabric. In specifications WSD-M2F187-B,C,D, the vinyl coated knitted fabric is flame laminated to polyether urethane foam and a knitted backing scrim. In specification numbers WSD-M2F187-E,F,G, the vinyl coated k

5、nitted fabric is flame laminated to polyester urethane foam and a knitted backing scrim. 2. APPLICATION These specifications were released originally for material used in interior trim as covering for automotive seat backs. 3. REQUIREMENTS In addition to the requirements listed herein, this material

6、 shall meet all requirements of the WSB-M8P3-C, PERFORMANCE, FLEXIBLE POLYMERIC FILM, INTERIOR QUALITY material performance specification. 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materi

7、als (WSS-M99P1111-A). 3.4 BACKING FABRIC 3.4.1 Composition 100 % polyester (ASTM D 629) ENGINEERING MATERIAL SPECIFICATION WSD-M2F187-A/B/C/D/E/F/G Page 2 of 5 Copyright 2012, Ford Global Technologies, Inc. 3.4.2 Yarn Size and Type 167 dtex (polyester) (ASTM D 1244) 3.4.3 Construction (ASTM D 3887)

8、Wales 90 / 10 cm Courses 90 / 10 cm Or Engineering Approved Alternative 3.5 VINYL COATED FABRIC 3.5.1 Weight, min (ASTM D 751, sample method) Vinyl Coating 515 g/m2 Backing Fabric 65 g/m2 Total 580 g/m2 3.5.2 Breaking strength, min (ASTM D 751 GT, Grab method) WMD 350 N AMD 350 N 3.5.3 Tear Strength

9、, Trapezoid, min (ASTM D 1117, Integration method) WMD 70 N AMD 100 N 3.5.4 Seam Strength, min (FLTM BN 119-01) WMD 350 N AMD 350 N 3.5.5 Stretch and Set (SAE J 885) Stretch Set 10 40 % 0 5 % 35 55 % 0 10 % ENGINEERING MATERIAL SPECIFICATION WSD-M2F187-A/B/C/D/E/F/G Page 3 of 5 Copyright 2012, Ford

10、Global Technologies, Inc. 3.5.6 Modulus N 25 % strain WMD 200 N AMD 120 N 3.5.7 Stiffness, max (ASTM D 747, direct reading at 60 Span 10mm, Load 150 cmg) WMD 14 AMD 10 Note: Specimens to be tested with vinyl side down. 3.6 ADDITIONAL REQUIREMENTS FOR FLAME LAMINATED MATERIALS 3.6.1 Vinyl Coated Face

11、 Material As specified in clause 3.5. 3.6.2 Polyether Urethane Foam (B,C,D) As specified in WSD-M2D243-A2 3.6.3 Polyester Urethane Foam (E,F,G) As specified in WSD-M2D243-A4 3.6.4 Backing Fabric As specified on WSD-M9H125-B2 or engineering approved alternative. 3.6.5 Total Weight, min (ASTM D 751, S

12、ample method) WSD-M2F187-B 675 g/m2 WSD-M2F187-C 860 g/m2 WSD-M2F187-D 790 g/m2 WSD-M2F187-E 660 g/m2 WSD-M2F187-F 795 g/m2 WSD-M2F187-G 745 g/m2 ENGINEERING MATERIAL SPECIFICATION WSD-M2F187-A/B/C/D/E/F/G Page 4 of 5 Copyright 2012, Ford Global Technologies, Inc. 3.6.6 Thickness, range (ASTM D 3574

13、) WSD-M2F187-B 2.0 3.5 mm WSD-M2F187-C 7.5 9.0 mm WSD-M2F187-D 5.5 7.0 mm WSD-M2F187-E 2.0 3.5 mm WSD-M2F187-F 7.5 9.0 mm WSD-M2F187-G 5.5 7.0 mm 3.6.7 Adhesion, min (FLTM BN 151-05) Face Fabric/foam 15N / 50 mm Backing Fabric/foam 10N / 50 mm 3.6.8 Crease test WMD and AMD PASS FORM C Test Method: A

14、pparatus The forms are molded 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, approx. 200 250 mm x 75 mm with the longer dimension parallel to the roll

15、 direction 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.

16、 Inspect the 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 and C and then 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. ENGINEERING MATERIAL SPECIFICATION WSD-M2F187-A/B/C/D/E/F/G Page 5 of 5 Copyright 2012, Ford Global Technologies, Inc.