1298, ***Discontinued*** Electrical Tape, 3M, adhesive tape datasheet

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3M 1298
***Discontinued*** Electrical Tape

General Information

***Discontinued-- 3M recommends 1350F-1 white***3M 1298 is a 2.5 mil electrical tape featuring a polyester film backing with a flame retardant acrylic adhesive used for magnet wire enamels and insulation applications. 1298 tape is compatible with most commonly used magnet wire enamels, such as polyurethane, formvar and polyester. UL file number E17385 A and B, Guide OANZ2, Underwriters Laboratiories (UL) recognized products have been evaluated for use as components of end-product equipment that is listed or classified by UL. To achieve Underwriters Laboratories recognition, component construction must meet UL specifications and conditions of acceptability for proper and safe use of the component or product.

Backing	Adhesive (unwind)	Thickness (total)	Liner Type (outer)
PET - Polyester	Acrylic	2.50 mil

Adhesion to Steel 180° Peel	Adhesive Activation	Tensile Strength	Elongation Percent
40.00 oz/in	Pressure	25.00 lbs/in	100.00%

Min Application Temp	Min Service Temp	Max Short-Term Temp	Max Long-Term Temp
40 °F	0 °F	130 °F

Adhesive Tape Features

Polyester film backing
Pressure-sensitive acrylic adhesive
Copper corrosion: none
Flammability: pass
Insulation resistance: 1 x 10 to the 6th power megohms
Compatiable with most magnet wire enamels
Flagging resistant
Printable
Solvent resistant without thermosetting

Adhesive Tape Applications

Magnet wire enamels

Adhesive Tape Markets Served

Adhesive Tape Colors

Comparable products

3M 1298

***Discontinued*** Electrical Tape

Backing	Adhesive	Thickness	Adhesion
PET - Polyester	Acrylic	2.50mil	40.00oz/in

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The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.

It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.

Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.

Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.