FORD WSK-M4D830-A-2010 POLYETHYLENE TEREPHTALATE (PET) FILM TRANSPARENT TO BE USED WITH FORD WSS-M99P1111-A 《透明聚对苯二甲酸乙二酯（PET）薄膜 与标准FORD WSS-M99P1111-A一起使用 》.pdf

1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2010 01 19 N-STATUS No replacement named J. Crist, NA 2006 04 11 Revised Inserted 3.0; Deleted 3.1, 3.2, 3.3, 3.8, 3.9 & 4 1991 12 02 Released EP00E01089491000 K. Gerahrds Printed copies are uncontrolled Copyright 2010, Ford Global Technologie

2、s, LLC Page 1 of 2 POLYETHYLENE TEREPHTALATE (PET) FILM WSK-M4D830-A TRANSPARENT NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a transparent polyethylene terephtalate film printed and/or painted on face and/or reverse side. The film may have a pressure sensitiv

3、e adhesive on the reverse side. 2. APPLICATION This specification was released originally for material used as auto shift lever indicator. 3. REQUIIREMENTS In addition to the requirements listed herein, assemblies using this material shall meet all the requirements of the appropriate assembly perfor

4、mance specification. 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 APPEARANCE (FLTM BI 109-01) The color, pattern and finish shall match the approved Design Ce

5、nter master sample or shall be as specified on the engineering drawing. 3.5 TEST SPECIMEN 3.5.1 Preparation of Test Specimens Unless otherwise specified, all tests shall be conducted on die cut specimens. 3.5.2 Thickness As specified on (ISO 4593/ASTM D 374, Method C) Eng. Drawing 3.5.3 Density 1.38

6、 - 1.42 g/cm3(ISO 1183, Method A/ASTM D 792, Method A1) WMD AMD 3.5.4 Tensile Strength at Break, MPa, min 250 300 (ISO R 527, type 2/ASTM D 638M, type M-II, 100 mm/minute test speed) 3.5.4.1 Elongation at Break, %, min 8 5 (Test according to para 3.5.4) ENGINEERING MATERIAL SPECIFICATIONWSK-M4D830-A

7、 Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC Page 2 of 2 WMD AMD 3.5.5 Tear Strength, kN/m, min 600 650 (ISO 34, Method B, Procedure a/ASTM D 624, Die C, except 50 mm/minute test speed) 3.5.6 Flexibility at -30 C No cracks (FLTM BN 102-01, except 180 bend over 19 -

8、20 mm diameter mandrel) 3.5.7 Dimensional Stability Dimensional Change, max 1.0% Test Method: A specimen approx. 300 x 300 mm in size shall be placed in a mechanical convection oven (150 +/- 50 air changes/h) maintained at 90 +/- 2 C for 3 h. Dimensional changes shall be measured after cooling down

9、to room temperature. 3.5.8 Fogging (FLTM BO 116-03) Fog Number, min 80 Formation of excessive amounts of clear film or droplets is cause for rejection. 3.5.9 Odor, max Rating 2 (FLTM BO 131-01/SAE J1351) 3.6 COATING AND ADHESION Refer to applicable performance specification 3.7 FLAMMABILITY (ISO 379

10、5) Burn Rate, max 100 mm/minute The specimen size required for material approval is 355 x 100 x 0.05 +/- 0.01 mm with a smooth surface. 5. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. 5.1 RECYCLING CODE SAE PET OPTIONAL