Product Details

Optically-Clear Resin

Our adhesive lineup includes grades appropriate for use with polarizers. They can be customized to have low water vapor transmission rate and/or dielectric constant, and UV peel-off adhesives for semiconductor manufacturing.

Typical adhesive types

For polarizers (& retarders)

Our products support various polarizer applications.

  • Countermeasure for light irregularity
  • Long-lasting
  • Acid-free
Various refractive index

We offer optical adhesives in both high and low refractive index types.

  • Modifying the refractive index allows you to suppress optical loss that occurs at the interface with the adherend, thus contributing to better optical design.
  • High refractive index type: Refractive index 1.59
  • Low refractive index type: Refractive index 1.37
High Moisture Barrier
  • Low water vapor transmission
  • Low dielectric constant
UV peel-off type (for semiconductor manufacturing)

The UV peel-off adhesive for semiconductor processes decreases adhesion at a low amount of UV irradiation (400 mJ).

  • Before UV irradiation: High adhesion
  • After UV irradiation: Zero adhesion

Specifications

Product Code

Adhesive
Thickness
(µm)

Adhesion Force
(N / 25 mm)

Features

POL-443

25

To GLASS: 15.5

 

POL-436

20

To GLASS: 5

 

POL-787

20

To GLASS: 4.5

 

POL-204

20

To GLASS: 8.5

 

HRI-7

20

To acrylic: 15

Refractive index
1.56

LRI-13

25

To acrylic: 15

Refractive index
1.37

TR-758GB

25

To GLASS: 18

WVTR
46g/m2/day

UH-1

10

 

gelation rate: 45(before UV irradiation)
→95(after 400mJ UV irradiation)

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