1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2005 10 12 Revised Inserted 3.0; Deleted 3.1, 3.11, 4 1978 10 17 Released #CE3H-RD782440-E Supp #10 E. J. Duda Printed copies are uncontrolled Copyright 2005, Ford Global Technologies, LLC Page 1 of 2 TAPE, PRESSURE SENSITIVE - HIGH TENSILE PA
2、PER ESE-M3G115-A1 ESE-M3G115-A2 1. SCOPE The material defined by this specification is a pressure sensitive, high tensile easy printable paper tape. 2. APPLICATION This specification was released originally for material used for temporary labeling of parts such as catalytic converters and color iden
3、tification tapes. 3. REQUIREMENTS On part drawings that specify ESE-M3G115-A, ESE-M3G115-A1 is understood. ESE-M3G115-A1 was ESE-M3G115-A Type I. ESE-M3G115-A2 was ESE-M3G115-A Type II. 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Compa
4、nys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.2 COLOR A1 A2 White or as See Engineering specified on Materials Approved engineering Source List for drawing color code identification 3.3 THICKNESS, in (mm) 0.007 +/- 0.0006 0.006 +/- 0.0005 (ASTM D 1000) (0.18 +/- 0.015) (0.15
5、 +/- 0.013) 3.4 TENSILE STRENGTH, lb/in (N/mm) width, min (ASTM D 1000) 3.4.1 Original Tensile 45.0 (7.9) 45.0 (7.9) 3.4.2 Aged Dry Tensile 38.0 (6.7) - (Aged in oven 5 days at 66 +/- 3 C) 3.4.3 Aged Wet Tensile 20.0 (3.5) - Test Method: Age specimens in a 66 +/- 3 C oven for 5 days. Cool and immers
6、e in distilled water at 23 +/- 2 C for 6 h. Remove, blot off excess water and pull immediately. ENGINEERING MATERIAL SPECIFICATIONESE-M3G115-A1/A2Printed copies are uncontrolled Copyright 2005, Ford Global Technologies, LLC Page 2 of 2 3.5 ELONGATION, % min (ASTM D 1000) A1 A2 3.5.1 Original Elongat
7、ion 4 4 3.5.2 Aged Elongation 4 4 (Aged in oven 5 days at 66 +/- 3 C) 3.6 UNWIND PULL, oz/in, N/m) width, max 30 (328) 30 (328) Test Method: Place core of tape around a fixture which will allow it to revolve. Attach the free end of the tape to a 10 lb (44.5 N) max limit spring scale. Pull the tape f
8、rom its roll at the rate of 12 in (305 mm)/min. Measure and record the unwind pull as a direct scale reading. 3.7 ADHESION TO BACKING, oz/in, (N/m), 15 (164) 15 (164) width, min (ASTM D 1000, 12 in (305 mm)/min rate of pull) 3.8 ADHESION TO STEEL, oz/in, 24 (263) 35 (383) (N/m) width, min (ASTM D 10
9、00, 12 in (305 mm)/min rate of pull) 3.9 WATERFASTNESS OF DYE AND PRINTING INK Shall be waterfast Test Method: Vigorously shake a 4 in (100 mm) strip of tape in 200 mL of distilled water at 23 +/- 2 C. Allow to stand in the water at 23 +/- 2 C for 6 h. Any discoloration of the water will be cause fo
10、r rejection. 3.10 FINISHED TAPE The tape shall be wound evenly on rolls so that the surface of the roll shall be free from depressions. The tape shall have no liner over the adhesive and shall unroll evenly and uniformly without raveling. The adhesive material shall not separate from the backing so
11、as to leave bare spots or show offsetting of the adhesive from one layer to another when the tape is unwound. When unwound from the roll, the tape shall remain reasonably flat with no tendency to curl transversely. The tape shall adhere snugly to work without wrinkling, curling, or buckling. The edges of the tape shall be straight, true and unbroken so as to provide sharp, distinct boundaries to finished areas.
