FORD WSS-M2F173-B2-2015 VINYL FILM (PVC) UNSUPPORTED BI-AXIAL ORIENTATION TYPE TO BE USED WITH FORD WSS-M99P1111-A (Shown On FORD WSS-M2F173-B1).pdf

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1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions 2015 03 27 A. Wagenhals, NA Controlled document at www.MATS Copyright 2015, Ford Global Technologies, Inc. Page 1 of 5 VINYL FILM, (PVC), UNSUPPORTED WSS-M2F173-B1 VINYL FILM, (PVC), UNSUPPORTED WSS-M2F173-B2 BI-AXIAL ORIENTATION TYPE 1. SCOP

2、E The material defined by these specifications is an unsupported polymeric film used in soft interior components that require a flexible (soft) cover skin material. This cover material is to be used over a hard substrate with or without foam or spacer fabric. WSS-M2F173-B2 describes material with bi

3、-axial orientation characteristics. 2 APPLICATION These specifications were released originally for unsupported polymeric film materials to be used in applications such as in the manufacture of sun visors, door panels, interior tonneau covers, and quarter trim panels. The HF-welding procedure may be

4、 used as specified on Engineering Drawings. 3. REQUIREMENTS 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS 3.1.1 Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.1.2 Vehicle Interior Environment Quality Material

5、s/Component Performance Requirements Materials used in interior applications must meet the requirements outlined in WSS-M99P2222-D1/latest. 3.1.3 In addition to the requirements listed herein, these materials must meet all the applicable requirements: Flexible Polymeric Film Performance - WSS-M8P3-E

6、1/latest Sunvisor Assembly - WSS-M98P3-B/latest Soft Interior Components WSS-M15P45-B/latest Refer to Table 1 within WSS-M8P3-E1/latest for new construction and color approval requirements. 3.2 APPEARANCE (FLTM BI 109-01) The color, pattern, and finish shall match the approved Design Center master s

7、ample, or shall be as specified on the engineering drawing. ENGINEERING MATERIAL SPECIFICATION WSS-M2F173-B1/B2 Copyright 2015, Ford Global Technologies, Inc. Page 2 of 3 3.3 CONSTRUCTION PROPERTIES 3.3.1 Weight 450 - 530 g/m2 (FLTM BN 106-01) 3.3.2 Thickness As specified on Engineering (ISO 4591) D

8、rawing Tolerances +/- 10% 3.3.3 Tensile Strength (FLTM BN 150-04, Test Speed 500 mm/minute) WMD 173 kgf/cm2 min AMD 173 kgf/cm2 min 3.3.4 Breaking Strength 3.3.4.1 Unsupported Films Report, MPa (ISO 37 type 1 dumbbell/ASTM D 412, Method A, Die C) 3.3.4.2 Supported Films Report, N (ASTM D 751, grab m

9、ethod) 3.3.4.3 Foam Laminated Films Report, N (ASTM D 751, grab method) 3.3.5 Elongation at Break (FLTM BN 150-04, Test Speed 500 mm/minute) WMD 200% min AMD 200% min 3.3.6 Resistance to Taber Abrasion 250 cycles (FLTM BN 108-02, CS-10 wheels, 1000 g load) The abraded area must exhibit compatible co

10、lor and appearance with the adjacent unbraided area. There shall be no loss of grain or other detrimental effects. The abrasion resistance of production material shall be equal to or better than the sample approved by Materials Engineering. All three specimens must pass. 3.4 COLOR PROPERTIES 3.4.1 S

11、oiling and Cleanability (FLTM BN 112-08: ISO 105-A02/ AATCC Evaluation Procedure 2) Agents: Standard Soil Rating 4 min Grease Rating 4 min 3.4.2 Resistance to Fade (FLTM BO 116-01, ISO 105-A02/ AATCC Evaluation Procedure 1) 977.6 kJ/m2 Rating 4 min ENGINEERING MATERIAL SPECIFICATION WSS-M2F173-B1/B2

12、 Copyright 2015, Ford Global Technologies, Inc. Page 3 of 3 The material shall not exhibit any change in appearance, such as color tone change, fading in excess of the required AATCC rating. In addition, the material shall not exhibit staining, blistering, or delamination. 3.5 CURL TEST The test spe

13、cimen must not raise itself at any point more than 10 mm when tested as follows: Die cut across the width of the material four test specimens 100 x 100 mm in size with two of these taken at a distance of 25 mm from the selvedges of the roll. Place each specimen immediately on a smooth flat supportin

14、g surface (face side up) and measure the maximum distances between the supporting surfaces and the underside of the specimens. After 15 minutes, repeat the same measurement and report the greatest degree of curl. 3.6 WELDABILITY The material must be capable of being HF-welded under normal production

15、 conditions to the appropriate other materials released for production and/or to itself, without any difficulties, and it must exhibit no faults or defects after HF-welding. 3.6.1 Bonded Seam Strength (FLTM BN 151-01) Original 65 N/50 mm min After Aging 55 N/50 mm min After Humidity Aging 45 N/50 mm min 4. GENERAL INFORMATION The information below is provided for clarification and assistance in meeting the requirements of the specification. Contact for questions concerning Engineering Material Specifications. 5. SUMMARY OF REVISIONS