1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2006 02 08 Revised Inserted 3.0; Deleted 3.1, 3.2, 3.3, 3.10, 4 1993 01 15 Released NGA1E10269419000 L. Rumao Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 1 of 2 TAPE, GLASS CLOTH, PRESSURE SENSITIVE, DOUB
2、LE SIDED, WSF-M3G213-A SILICONE ADHESIVE 1. SCOPE The material defined by this specification is a glass cloth tape with double sided, pressure sensitive, silicone based adhesive. 2. APPLICATION This specification was released originally for material used for anchoring an inductor on PWB in radio amp
3、lifier assemblies. 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). 3.4 CONSTRUCTION This tape shall consist of a glass cloth, coated on both sides wi
4、th a silicone based pressure sensitive adhesive. 3.5 THICKNESS (ASTM D 1000) Backing and Adhesive 0.254 mm Backing Alone 0.152 mm 3.6 BREAKING STRENGTH, min 25 N/mm width (ASTM D 1000) Ultimate elongation, min 5.0% 3.7 DIELECTRIC STRENGTH AT 23 +/- 2 C (ASTM D 1000) Total Thickness Reading, min 5.0
5、kV 3.8 ADHESION TO STEEL, min 215 N/m width (ASTM D 1000) 3.9 ADHESION TO BACKING, min 875 N/m width (ASTM D 1000) ENGINEERING MATERIAL SPECIFICATIONWSF-M3G213-APrinted copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 2 of 2 5. GENERAL INFORMATION The information below is provided for clarification and assistance in meeting the requirements of this specification. 5.1 SERVICE TEMPERATURE RANGE -75 to 260 C
