High Temperature Light Blocking Tapes

Light blocking PET tapes designed to provide a strong bond and shear performance on polycarbonate substrates at high temperatures

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Designed for use with delicate electronic components that require a high level of light blocking and bonding strength. This range of PET tapes offers excellent light blocking, optimal tack, adhesion and cohesion performance, and high temperature resistance. It also offers chemical, UV and humidity resistance.

Product Family


FT 5255, FT 5335M, FT 5393 DL, FT 5395 DL

 

Features

  • Black PET carrier with different light blocking categories
  • Excellent bonding solution to optical polymers such as glass and acrylic PET substrates
  • Excellent environmental resistance properties
  • Two film liners for optimum adhesive smoothness with a differential release for ease of processing and protection from contamination
  • Wound on plastic cores and wrapped in plastic to eliminate paper fiber contamination

 

Benefits

  • Solid black tape provides good opacity performance (no light reflection, eliminates the risk of pin hole) in back light unit or bonding back light unit to edge of the module
  • Extra thin tape with optimal bonding strength designed for compact electronic devices
  • Optimum outlook (PET carrier and liner) to eliminate the risk of wrinkle, shrinkage, fiber and article contamination in clean rooms
  • Specially formulated adhesive and tape construction provides a strong, lasting bond in the back light unit and LCD display module

 

Applications

  • Gasket Mounting
  • LCDs and digital displays

Adhesive Type = Modified Acrylic

 

  Total TapeThickness
Liner
Carrier
Adhesion
Shear Operating Temperatures

Construction
Readily Available
  mils
μm Type
mils
μm Type
    MaxContinuous Max Intermittent Type
Region
°F °C °F °C
FT 5255 2.0 50 Clear PET 2.0 50 Black PET H H 212 100 248 120 Single Coated
AP
FT 5335M 1.4 30 Clear PET 2.0 50 Black PET H H 212 100 248 120 Single Coated AP
FT 5393 DL 1.4 30 Clear PET / Clear PET
2.0 / 1.4 50 / 30 Black PET H H 212 100 248 120 Double Coated Film AP
FT 5395 DL 2.0 50 Clear PET / Clear PET 2.0 / 1.4 50 / 30 Black PET H H 212 100 248 120 Double Coated Film AP

 

 
Technical Data Information
MSDS Information
FT 5255
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FT 5335M
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FT 5393 DL
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FT 5395 DL
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