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1205 Tape Polyimide Film With Acrylic Adhesive
Data Sheet Product Description 3M™ 1205 Tape is a 1-mil polyimide backing with acrylic adhesive. It is designed for high-temperature applications, in which a solvent-resistant backing is required, used on coils, capacitors and wire harnesses. 1-mil polyimide Kapton™ backing Acrylic adhesive •Supplied on 3 inch cores 3M 1205 Tape is available in standard and custom widths and lengths. Standard length is 36 yards. Widths from 1/4” to 23” Longer lengths up to several times normal length, dependent upon width. Check with Customer Service. Properties Applications 3M 1205 Tape is used for high-temperature electrical applications in which a tough, thin insulating material that is solvent resistant is required for wrapping coils, transformers, capacitors and wire harnesses. It is also used as a cover layer material for many types of flexible printed circuits. Typical Values Adhesive | Acrylic | Backing | Polyimide | Backing Thickness1 | One Mil | Total Thickness | 3.0 mils/.076mm | Operating Temperature (continuous) | 155°C/311°F | Dielectric Breakdown1 | 7,500 Volts | Insulation Resistance1 (megohms) | >1 x 106 | Breaking Strength1 | 30 lbs./in. (53 n/10mm) | Elongation1 (% at break) | 55 | Electrolytic Corrosion Factor3 | 1.0 | Adhesion to Steel1 | 35 oz./in. (3,8 n/10mm) | UL 510 Flame Retardant2 | Yes |
* Footnote: 1. Test method ASTM D 1000
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