Lamart 881-L
Lamart 881-L Copper is a pressure-sensitive tape engineered for electromagnetic and radio frequency shielding. It's solderable and suitable for printed circuit board repair or prototypes, serving as a connector where mechanical options are impractical. Its interliner aids die-cutting.
The tape is made with a 0.0014" (1 oz.) copper foil backing and a 0.0015" acrylic adhesive, plus a polyethylene-coated paper interliner. To apply, ensure the surfaces are clean and dry. The tape's copper foil conforms to irregular surfaces, while its solderable surface allows for easy fabrication. The liner allows for die-cutting into various shapes. Store under conditions of 70 degrees F (21 degrees C) and 50% R.H. for a shelf life of 1 year.
Key Features:
- Copper foil backing with acrylic adhesive
- Polyethylene coated paper interliner
- Electromagnetic and radio frequency shielding
- Solderable
- Conformable to irregular surfaces
- Interliner for die-cutting
- Meets UL 510 Flame Test Specification
Typical Applications:
- Electromagnetic and radio frequency shielding on microwave components, cables, antennas, motors, or cabinets
- Static drain
- Printed circuit board repair or prototypes
- Connector where mechanical connectors are not practical
Product Key Properties:
Backing: 0.0014" (1 oz.) Copper Foil, Adhesive: 0.0015" Acrylic Adhesive, Interliner: Polyethylene Coated Paper, Thickness w/o liner: 0.003 inch +/- 10%, Peel Strength: 40 oz./inch of width, Breaking Strength: 25 lbs./inch of width, Elongation at Break: 6.25%, Color: Copper, Service temperature: -40 / 250F, Shelf Life: 1 year when stored under conditions of 70 degrees F. (21 degrees C.) and 50% R.H.
Product Performance Benefits:
- Highly conformable to irregular and curved surfaces
- Solderable surface for fast and easy fabrication
- Liner allows die-cutting into shapes
- Meets UL 510 Flame Test Specification