TOPProductsSpecialty Coated Products“J-77 Series” for joining metals

Specialty Coated Products

For joining metals (general-purpose type)
JET Tape® “J-77 Series”

JET TapeR “J-77 Series”

The acrylic foam-based, double-sided “JET Tape®” is a flexible tape with high adhesive strength, suitable for a wide variety of industrial applications.
The absence of organic solvents throughout the manufacturing process ensures that the double-sided JET Tape® is environmentally friendly.
The “J-77 Series” adhesive tapes are ideal for joining metals.

Features

①Double-sided and super high adhesive strength
Simply remove the release paper and press the tape on to the metal surface to obtain firm adhesion.
Simple taping operation. No need for welding or other special skills.

②Adapts well to deformation and thermal contraction of metals
The tape is flexible and elastic, ideal for use on curved surfaces.
The tape is highly adaptable to thermal expansion and contraction, known characteristics of metals, and therefore can be used for joining metals of different materials.

③Adaptability to a wide temperature range
With its high resistance to heat and cold, the tape can be used in a wide temperature range.
The tape can also be used as sealing or vibration-damping material for precision machines.

④Compliant with JIS S1-1 standard(J-7706 & J-7708)
The tape meets S1-1 requirements, the most stringent of the JIS Z1541 standards for “High potential pressure sensitive adhesive double coated tapes.”
The tape never fails to deliver the optimum performance even under the harshest environment.

Product range

Part number J-7702 J-7704 J-7706 J-7708 J-7710
Thickness mm 0.2 0.4 0.6 0.8 1.0
Color White
Adhesive strength at 90° *1 N/10mm 17.8 26.0 33.2 39.5 43.9
Holding power *2 mm 0.8 1.1 1.8 2.6 2.8
The tape comes in a 30-m-long strip with a maximum width of 1000 mm. Other widths are also available. Please contact us for details.
Measuring conditions:
※1
The adhesive strength was measured using a polished piece of SUS 304 stainless steel and a test piece affixed to 50-mm-thick aluminum foil. The test piece was affixed to the piece of SUS 304 and was left in position for 72 hours at an ambient temperature of 23°C. The adhesive strength was then measured by pulling the test piece at 90° at a velocity of 300 mm/min.
※2
The holding power was measured using a piece of SUS steel and a test piece affixed to 200-μm-thick aluminum foil of 25x25 mm. The test piece was affixed to the piece of SUS and was left in position for 20 minutes at an ambient temperature of 80°C. The test piece was then subjected to shearing force of 2 kg for an hour. The test piece was then checked for displacement.
The values in the table above are representative of those typically obtained in Soken tests and can vary in actual applications.

Structure

Structure

Taping procedure

  • Clean the surface using solvent or other cleaning agents to remove dirt, rust, oil and other contaminants.
    Clean the surface using solvent or other cleaning agents to remove dirt, rust, oil and other contaminants.
  • Apply the tape and press it with a finger or a roller to firmly set it in place.
    Apply the tape and press it with a finger or a roller to firmly set it in place.
  • Remove the release paper. Place the joining piece on the tape and press it firmly with a roller or other means.
    Remove the release paper. Place the joining piece on the tape and press it firmly with a roller or other means.

Applications

・To fix the middle frames of steel doors
・As a substitute for welding or bonding
・To install accessories onto a truck
・To fix decorative sheets
・To assemble billboards

Fixing the middle frames of a steel door
Fixing the middle frames of a steel door
Billboard assembly
Billboard assembly
What is JIS “Z1541”? “J-78 Series” for joining plastics
Inquiries

Contact us for further information about our specialty coated products.

Specialty Coated Products Department, Specialty Coated Products Sales Group 03-3983-2516

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