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3M Products & Supplies

3M™ Aluminum Foil Tape 439, Silver, 250 mm x 55 m, 3.1 mil, 1 Roll/Case - 7010314244

Sold As: 6-Pack
SKU: 7010314244
MPN: 7010314244
Made to Order: For a lead time estimate, please send your request to [email protected]
UPC: 00051125855433
3M ID: 70008502869
5 Digit UPC: 85543
$3,725.63 ($620.94 / Count)
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Product Description

3M™ Aluminum Foil Tape 439 is a high-performance foil tape designed for numerous applications across a broad range of industries. Comprised of a dead soft aluminum foil backing with a highly engineered pressure sensitive acrylic adhesive, it is ideal for heat shielding, heat reflecting, light enhancement, seaming and sealing.

Features

  • Thermally conductive tape helps dissipate heat and improves heating and cooling efficiency to protect temperature sensitive materials
  • Heat and light reflective tape protects surfaces and enhances lighting efficiency
  • Highly engineered acrylic adhesive provides long term durability, but removes cleanly after harsh masking applications
  • Withstands exposure to flame, weathering, moisture and UV
  • Linered version of our 3M™ Aluminum Foil Tape 431
  • Dead soft aluminum foil backing conforms to curved and uneven surfaces
Spec Sheet

 

Downloads

Specifications

Shelf Life730
Country of OriginUnited States
Minimum Operating Temperature (Celsius) UOMDegree
ApplicationEMI RFI Shielding of Seams
Primary Liner Thickness (Metric)0.14
Total Tape Thickness without Liner (Metric) UOMmm
IndustriesAerospace, Appliance, Automotive, Construction, Electronics, General Industrial, Metalworking, Military, Military and Government, Specialty Vehicles, Transportation
Backing (Carrier) Thickness (Imperial)1.9
Backing (Carrier) MaterialAluminum Foil
Primary Liner Thickness (Metric) UOMmm
Tensile Strength (Metric)31.5
Total Tape Thickness without Liner (Imperial)3.1
Overall Width (Metric) UOMmm
Minimum Operating Temperature (Celsius)-54.0
Minimum Operating Temperature (Fahrenheit) UOMDegree
Tensile Strength (Imperial) UOMlb/in
Tensile Strength (Imperial)18.0
Backing (Carrier) Thickness (Metric) UOMmm
Tensile Strength (Metric) UOMN/100mm
Maximum Operating Temperature (Celsius)149.0
Overall Length (Metric) UOMm
Adhesive TypeAcrylic
Backing (Carrier) Thickness (Imperial) UOMmil
Overall Length (Imperial)60.14
Overall Width (Imperial)9.84
Maximum Operating Temperature (Celsius) UOMDegree
Overall Length (Imperial) UOMyd
Shelf Life UOMMonth
Overall Length (Metric)55.0
Total Tape Thickness without Liner (Metric)0.08
Overall Width (Metric)250.0
Total Tape Thickness without Liner (Imperial) UOMmil
Backing (Carrier) Thickness (Metric)0.05
Product ColorSilver
Maximum Operating Temperature (Fahrenheit)300.0
Overall Width (Imperial) UOMin
Backing MaterialAluminum Foil
Elongation at Break3
Maximum Operating Temperature (Fahrenheit) UOMDegree
Minimum Operating Temperature (Fahrenheit)-65.0

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