1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 02 2012 04 24 N Status No usage or replacement N. Benipal, NA 2006 08 14 Revised Inserted 3.0; Deleted 3.1, 3.2, 3.3, 3.9, 4 1996 08 21 Activated E. J. Duda Controlled document at www.MATS Copyright 2012, Ford Global Technologies, LLC Pag
2、e 1 of 1 TAPE, POLYESTER, TWO SIDED PRESSURE SENSITIVE, WSS-M3G228-A GENERAL PURPOSE NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a polyester film with a pressure sensitive adhesive on both sides. 2. APPLICATION This specification was released originally for m
3、aterials used as an aid to assemble intake manifold gaskets. Tape application to substrates not specified is permitted provided specification adhesion requirements are attained. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to t
4、he Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.4 THICKNESS, CARRIER PLUS ADHESIVE 0.086 +/- 0.02 mm (ASTM D 1000) 3.5 BREAKING STRENGTH, min (ASTM D 1000, except use samples cut with Die “A“ per ASTM D 412 and hold with standard jaws) MD 1500 N/m CD 1500 N/m 3.6 ELONG
5、ATION, min (ASTM D 1000) MD 85% CD 75% 3.7 180 PEEL ADHESION, min (ASTM D 1000) Stainless steel substrate 3.7.1 30 minutes After Bonding Each Side 1200 N/m width 3.8 STORAGE STABILITY The unwind pull and ease of paper backing removal measured by hand peel examination shall not change appreciably after 24 months storage at temperature of 24 C and 50% relative humidity or less.
