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4-10-8902 (pdf) |
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PDF Datasheet Preview |
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Polyester Tapes 8901 • 8902 • 8905 Technical Data June, 2011 Product Description Product Construction 3M Polyester Tapes 8901, 8902, and 8905 are all made with strong polyester backing and silicone adhesive, allowing them to be used in applications requiring high temperatures or adhesion to silicone treated surfaces. This tape family offers a range of backing thickness to accommodate application needs from thin tape for splicing to a thicker, stronger tape from pulling through flashing or multiple layers. Backing Polyester Adhesive Silicone Color Blue Standard Roll Length 72 yds. m Typical Physical Properties Note The following technical information and data should be considered representative or typical only and should not be used for specification purposes. 3M Polyester Tapes 8901 8902 8905 ASTM Test Method Adhesion to Steel Tensile Strength Elongation at Break: 29 31 26 455 37 40 26 28 46 805 110 1920 oz./in. N/100mm lbs./in. N/100mm % D-3330 D-3759 D-3759 Total Thickness Backing Thickness: mils mm mils mm D-3652 D-3652 Temperature Use Range 400 204 400 204 400 204 Up to °F °C • Polyester films offer excellent thermal, abrasion, and chemical resistance while maintaining their flexibility. • Silicone adhesives offer high heat resistance compared to many rubber and acrylic adhesives, reducing failure due to softening, oozing and adhesive transfer. • Silicone adhesives adhere well to tough-to-stick-to surfaces like silicone liners and fixtures coated with mold release. • Removes cleanly from stainless steel, anodized aluminum and glass after a 5 hour. bake cycle at 350°F 177°C . • Variety of tape thicknesses offered allows uses for multiple applications. Application Ideas • Splicing of silicone treated webs. • Masking parts for powder coat painting • Holding parts or sealing vacuum bags during processing • Masking edges of overlap seams in metal bonding process where excess adhesive flows onto tape. Minimizes clean-up on tape removal. 3M Polyester Tapes 8901 • 8902 • 8905 Application Ideas continued • Composite bonding sticks well to molds treated with release agent, works as a flash breaker tape on removal of part from mold, seals vacuum bags if vacuum bag treatment is part of the process. • Provides a good barrier for separation of dissimilar metals. |
More datasheets: 1.5-10-8901 | 1-10-8905 | 1.5-10-8902 | 3/8-10-8902 | 3/8-10-8905 | 1/2-10-8902 | 4-10-8905 | 3/8-10-8901 | 1.5-10-8905 | 3/4-10-8905 |
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