Adhesive transfer tapes for FPC
Excellent for reflow process, and high processability.
Products Category Double coated tapes
Please select the product name :  
T4100/T4100W

Product name

 T4100 /T4100W

Suitable use

 For general-purpose, and fixing of FPC reinforcement.

Application

 Computers / AV / Cellular phones / Automobiles

Features
  • Highly adhesive to FPC backing materials (PET, polyimide and metal).
  • Resistant to high-temperature conditions for solder reflow. Little degradation of adhesive and release paper after reflow.
  • High processability and workability.
   
   
   

Structure

Specifications
Product name T4100 T4100W(※2)
Main component Acrylic base Acrylic base
Carrier Non-carrier Non-carrier
Color Semi transparent Semi transparent
Adhesive thickness(µm) About 50 About 50
Release paper thickness(µm) About 100 About100 + 110
Bonding strength(N/20mm) 9 9
St'd size (width & length) 500mm x 100m 500mm x 100m 

※   UL certificated. UL file NO.MH15431
※2 T4100W: With both side release paper

Application Example
Application Example
For adhesion of nameplates to plastic or metal materials, or adhesion of FPC reinforcement.
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Technical Data
1.Bonding strength (90° peeling) 90° peeling strength test
Test Piece Condition
Substrate: Glass epoxy
Tape width: 20mm
Bonding condition: One stroke with 2-kg roller
Measuring condition: 23°C±5°C 60%±20%RH
Peel speed: 300mm/min 
Backing material: 25µm PET
  • [Left at RT for one hour before measurement]
Results
9N/20mm
2.Holding Power at different temperatures Holding power test
Test Piece Condition
Substrate: Bakelite
Bonding area: 20mm x 10mm 
Bonding condition: Press (25°C, 14.7 kg/cm², 180 sec)
Backing material: 25µm PET
  • [No dropping found after application of 1-kg load at 40°C for longer than 100-min after being left at RT for one hour]
Results
No dropping observed for longer than 100 minutes.
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caution The technical data in this document, which was acquired based on reliable tests, does not guarantee full performance as per the documentation in any instance. Users assume total responsibility and risk for use of this product for any purpose under any usage conditions.