3M 1039 Polyester/Glass Filament Electrical Tape
- MFR #1039
- EIS #PH22-1039
$11.09 - $82.81
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| Stock Status | |||
|---|---|---|---|
 | 0.25 Inch | $ / Roll more info | |
| 0.5 Inch | $ / Roll | |
| 1.5 Inch | $ / Roll | |
| 0.6875 Inch | $ / Roll | |
| 0.375 Inch | $ / Roll | |
| 0.4375 Inch | $ / Roll |
3M filament tape 1039 tape construction offers a strong tape backing with an adhesive that provides a durable bond to substrates. It is designed to withstand such stress as the high-speed coil winding process used for making dry-type transformers. Offers the ultimate in low stretch, high tensile and edge tear resistance for a more cost-effective solution to glass cloth tapes. - 3M filament tape 1039 is a conformable, solvent-resistant, high temperature filament tape with acrylic adhesive. Designed for applications needing both the dielectric strength of polyester film and the high mechanical strength of glass fibers. Excellent for anchoring lead wires to banding coils and end-turn taping.
Features
- Good initial adhesion of the tape to magnet wire, strip copper and insulation materials
- Stable adhesion even after long exposure to transformer fluids
- Stiffness for excellent handling, which promotes operator efficiency during application of the tape during coil winding operations
- Compatibility with diamond paper insulation thermal bonding with back side of tape
- Easy consistent unwind to promote operator efficiency
- Temperature rating of -40 to 266 °F
Applications
- For Holding Down Magnet Wire, Copper Strips (Sheets) and Insulation Materials
General Information
| Item Name | Electrical Tape |
| Trade Name | 3M |
| Series | 1039 |
General Features
| Shelf Life | 60 Months |
Design & Construction
| Adhesive Type | Acrylic |
| Backing Material | Polyester/Glass Filament |
| Color | White |
Performance Details
| Adhesive Strength | 35 oz/Inch |
| Breaking Strength | 275 lb/Inch |
| Flame Retardant | No |
Electrical Properties
| Dielectric Strength | 5500 V |
Physical Properties
| Core Size | 3 Inch |
| Elongation | 5% |
| Length | 60 Yard |
| Thickness | 7 mil |
Environmental Condition
| Resists | Chemical, Solvent, Tear |
| Temperature Rating | 266 °F |