Skip to Main text

Double Coated Tapes 57-LE-series

Nitto 57-LE-series are pressure sensitive adhesive foam tapes with low emission values used to mount different substrates in airtight places such as automotive interior and electronic devices.

The softness of the foam absorbs the irregularities of two rigid substrates.
Contact Us

Business Hours (WET) 8:00h-17:00h

Except for Sat, Sun, and Holidays

Features

  • RoHS compliant
  • Reduced amount of VOC (volatile organic compound)
  • Follows the specifications of the automotive industry on formaldehyde content
  • Excellent adhesion to different substrates specially on LSE
  • High cohesion under stress
  • Good shock absorbance
  • Soft foam adapts easy to irregular shapes
  • UL certified: UL 746A / UL 746C

Structure

  1. Pressure sensitive acrylic adhesive
  2. Polyolefin foam
  3. Pressure sensitive acrylic adhesive
  4. PE-coated paper liner

Properties

5703LE 5704LE 5706LE 5709LE 5711LE
Adhesive type Modified acrylic
Tape thickness* 0.25 mm 0.35 mm 0.55 mm 0.85 mm 1.05 mm EN 1942
Release liner type PE-coated paper with green Nitto print (125 g/m²)
Carrier type Polyolefin foam anthracite
Release value (cN/50mm) 40 40 40 50 50 Nitto test method
Adhesion to BA steel (cN/20mm) 1400 1600 1600 1600 1700 EN 1939
Static shear 1 mm/3h 1 mm/3h 1 mm/3h 1 mm/3h 1 mm/3h EN 1943
Transport and storage conditions Temperature 15 to 30 °C 
Relative humidity 40 to 75% RH

*Tape thickness = Total thickness without liner

CAUTION: The above are typical values and should not be used in writing specifications.
Details from the test methods are described on the customer product specification.

Applications

Nitto 57-LE-series are used for mounting plastic and metal parts in electronic devices and automotive interior sealing applications.

Contact Us

Business Hours (WET) 8:00h-17:00h (Except for Sat, Sun, and Holidays)

Back to Page Top