FORD ESB-M3G176-A-2016 TAPE ACETATE CLOTH - PRESSURE SENSITIVE - THERMOSETTING - EXTERIOR TO BE USED WITH FORD WSS-M99P1111-A .pdf

1、ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions2006 01 19 Revised Inserted 3.0; Deleted 3.1, 3.2, 3.3, 3.11, 3.12, 4 1990 03 29 Released NBI0E10020912006 WJC/ERR/MP Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 1 of 2 TAPE, ACETATE CLOTH - PRESSURE SENSIT

2、IVE - ESB-M3G176-A THERMOSETTING - EXTERIOR 1. SCOPEThe material defined by this specification is an acetate cloth tape with a rubber based thermosettingpressure sensitive adhesive on one side.2. APPLICATIONThis specification was released originally for materials used to seal small holes in the body

3、 frame andunderbody areas after vehicle E-Coat. Underbody sealer is applied over tape in most applications. Thetape will withstand high temperature exposure for short periods (spray prime oven for example).3. REQUIREMENTS3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part

4、producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.4 THICKNESS 0.170 - 0.230 mm (ASTM D 1000) 3.5 BREAKING STRENGTH 50 - 100 N/10 mm (ASTM D 1000) width Ultimate Elongation, min 10.0% Test Method: This shall be measured coincidentally with break

5、ing strength. Ultimate Elongation = (L2 - L1)/L1 x 100 Where: L1 = Original Length L2 = Length at Break 3.6 ADHESION STRENGTH, min 380 N/m width (ASTM D 1000, stainless steel panel) 3.6.1 Normal at 23 +/- 2 C 3.6.2 After 30 minutes at 163 +/- 3 C 3.6.3 After 7 days at 88 +/- 2 C 3.6.4 After 7 days a

6、t 38 +/- 2 C and 95 - 100% Relative Humidity Note: Samples shall be conditioned for a minimum of 4 h at 23 +/- 2 C and 50 +/- 5% RH after exposure periods prior to adhesion testing. NOT TO BE USED FOR NEW DESIGN2016 N Status Replace by WSS-M18P20-A1 C. Saige, NAENGINEERING MATERIAL SPECIFICATIONESB-

7、M3G176-APrinted copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 2 of 2 3.7 UNWIND PULL, max 900 N/m width (ASTM D 1000, Method B) 3.8 THERMOSETTING PROPERTIES, min 8 h (ASTM D 1000) 3.9 STORAGE STABILITY The tape shall be stored at temperatures below 32 C. Heat greatly acc

8、elerates aging. Shelf life shall be a minimum of three months when stored above 23 C and 6 months when stored at 23 C or below. The maximum storage temperature shall be 32 C. 3.10 FUNCTIONAL APPROVAL Materials being evaluated for approval to this specification shall be subjected to a production tria

9、l. Functional trial results must be approved by the affected assembly operation and Design Engineering. Results shall be made available to Materials Engineering prior to material approval and release. 5. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. 5.1 COLOR Neutral or as specified