3M 1039: High-Performance Filament Reinforced Electrical Tape
The 3M™ Filament Reinforced Electrical Tape 1039 is a premium-grade electrical tape. It has a thickness of 7 mils and delivers exceptional performance in demanding environments. The tape uses a polyester film/glass filament scrim backing and a chemical-resistant acrylic adhesive, providing both solvent resistance and durability. Rated for 600V applications, it withstands temperatures ranging from -40 to 266 °F (-40 to 130 °C). These qualities make it ideal for various industrial uses.
Product’s Applications
3M™ Tape 1039 works well in dry-type transformers, motor winding, and low voltage applications that require superior dielectric and mechanical strength. Its conformability, low stretch, and high tensile strength help secure end-turn tapping and lead wires to banding coils. The unique coating bonds effectively with diamond paper and insulation epoxy during the transformer baking process, ensuring reliability in critical applications. Professionals trust this tape, which holds UL Listing and RoHS 2011/65/EU Compliance.
Ideal Uses for 3M 1039
This versatile tape anchors end-turn tapping and lead wires to banding coils with precision. It provides stiffness, enabling easy handling during coil winding operations. The tape suits high-temperature masking and DC/fractional motor applications, where reliability and performance are crucial.
Key Features of 3M 1039
- Acrylic Adhesive: Adheres effectively to magnet wire, strip copper, and insulation materials.
- Durable Backing: The polyester film/glass filament scrim backing offers superior electrical characteristics and mechanical strength.
- Compliance and Certification: Meets UL Listing and RoHS 2011/65/EU standards for safety and reliability.
- High Temperature Resistance: Handles temperatures from -40 to 266 °F (-40 to 130 °C), making it suitable for high-temperature masking and DC/fractional motor applications.
- Reinforced Construction: The woven glass mat adds extra reinforcement, ensuring durability during coil winding operations.
Choose 3M 1039 Filament Reinforced Electrical Tape for your next project and trust in its unmatched quality and performance.
Typical properties
Adhesive Type | Acrylic |
Application | Insulation |
Electrolytic Corrosion Factor | 1.0 |
Elongation at Break | 5.0 % |
Insulation Resistance | 1 x 10^5 megohms |
Maximum Operating Temperature (Celsius) | 130 ℃ |
Product Color | White |
Shelf Life | 5 Year |
Total Tape Thickness without Liner (Imperial) | 7 mil |
Total Tape Thickness without Liner (Metric) | 0.178 mm |
eClass 14 Classification Group | 27140708 |
Dimensions and Classifications
Overall Length (Imperial) | 60 yd |
Overall Length (Metric) | 54.8 m, 55 m |
Overall Width (Imperial) | 22.992 in, 23 in |
Overall Width (Metric) | 58.42 mm, 584 mm |
