1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2008 02 06 N-STATUS No replacement named G. Kowalski 2005 01 13 Revised Inserted 3.0; Deleted 3.1, 3.2, 3.9, 3.10 ESB-M4D157-A & ESB-M4D156-A Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 1 of 2 POLYETHYLEN
2、E (PE), SHEET - BLACK ESB-M4D156-A POLYETHYLENE (PE), SHEET - CLEAR ESB-M4D157-A NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by these specifications is a thermoplastic sheet produced from polyethylene. 2. APPLICATION These specifications were released originally for materials used as
3、 convertible top shipping covers, seat covers, door and quarter water shields. 3. REQUIREMENTS 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). 3.3 COLOR ESB-M4D156-A
4、 Black ESB-M4D157-A Clear 3.4 TENSILE STRENGTH, min (ASTM D 882) WMD 12.4 MPa AMD 9 MPa Elongation, min WMD 150% AMD 300% 3.5 THICKNESS 0.10 +/- 0.008 mm Unless otherwise specified on engineering drawings ENGINEERING MATERIAL SPECIFICATIONESB-M4D156-A ESB-M4D157-APrinted copies are uncontrolled Copy
5、right 2008, Ford Global Technologies, LLC Page 2 of 2 3.6 SPECIFIC GRAVITY 0.90 - 0.96 (ASTM D 1505) 3.7 WATER VAPOR TRANSMISSION No transmission (ASTM E 96) 3.8 COLOR FASTNESS After 200 h exposure in a fadeometer or fluorescent sunlamp cabinet, as described in FLTM BN 001-01 and BO 115-01, respectively, there shall be no more than a slight change in color as observed by the unaided eye. In no case shall the color change exceed that of the approved master sample.
