Products

Metal foil type conductive adhesive single coated tapes

For EMI shield and countermeasure against static electricity.


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Product name

 CU7636R

Suitable use

 For shielding

Application
  • Computers/
  • Game machines/
  • AV/
  • Cellular phones

Features
  • Conductive adhesive is coated on 35µm rolled copper foil to enable conduction in the thickness direction.
  • Easy to bend and wind.

Structure

Structure

Specifications

Product name CU7636R
Main component Conductive acrylic base
Carrier About 35µm rolling copper foil
Color Copper color
Adhesive thickness(µm) About 70
Release paper thickness(µm) About 115
Bonding strength(N/20mm) 8
St'd size(width & length) 500mm x 25m
Resistance(Ω)
* Thickness direction		 0.1
Warranty period from manufacturing date 12 months

UL certified. UL file No: UL510 No.EL178432
*1 180° peeling strength to polyimide


Application Example

Application Example
Ideal for shielding the interior of computers and cellular phones.

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Technical Data

1.Shielding effects and properties


Test Piece condition
  • Shielding effects of the product under a magnetic or electric field were measured using a device for measuring electromagnetic wave shielding effect (the KEC method).
Results
(dB)
The shielding effects Product name Measuring method Freguency
30MHz 100MHz 300MHz
CU7636R Under an electric field 69 73 50
Under a magnetic field 70 90 96
Results

2.Bonding strength at different temperatures (180° peeling)


Test Piece condition
Substrate: Stainless steel plate (SUS304)
Tape width: 20mm
Bonding condition: One stroke with 2-kg roller
Measuring condition: 23°C±5°C 60%±20%RH
Peeling speed: 300mm/min
  • [Left at RT for one hour and then at each temperature for 30 minutes before measurement]
Results
Results

3.Reliability of bonding strength after adhesion under different conditions (180° peeling)


Test Piece condition
Substrate: Stainless steel plate (SUS304)
Tape width: 20mm
Bonding condition: One stroke with 2-kg roller
Measuring condition: 70°C
Peeling speed: 300mm/min
  • [Left at RT for one hour and aged under each test condition before measurement]
Results
Results

4.Bonding strength after heat cycle test (180° peeling)


Test Piece condition
Substrate: Stainless steel plate (SUS304)
Tape width: 20mm
Bonding condition: One stroke with 2-kg roller
Measuring condition: 23±5°C 60%±20%RH
Peeling speed: 300mm/min
  • [A test specimen was left at RT for one hour, and a heat cycle test was conducted under the following conditions
    (-20°C x 3 hours ⇔ 25°C x 15 min ⇔ 70°C x 3 hours ⇔ 25°C x 15 min).
    These conditions comprise one cycle. One to three cycles were conducted for each specimen.]
Results
Results
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coution
Note on the characteristic data given - Data on the characteristics of the products described in this page based on the results of evaluations carried out by the company. This does not guarantee that the characteristics of the product conform with your usage environment. Before use, review the usage conditions based on evaluation data obtained from the equipment and substrates actually used.