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Optically Clear Adhesive

It has excellent adhesive strength on various materials and also it has excellent chemical-resistance, satisfaction of the markets' requirement for eco-friendly (halogen free).

Features

  • Easy cutting and converting
  • Very excellent optical properties (transmittance, haze, Y.I etc.)
  • Excellent coverage for glass ink gap and excellent adhesion to curved surfaces
    with a type of post-curable
  • Acid-free
  • Free and easy adjustment of modulus and physical properties
Item Unit Typical Values Remarks
Thickness Adhesive μm 100(4mil) ±10 Thickness gage
ASTM D 3652
Light Liner 50 or 75 ±5
Heavy Liner 75 ±5
Peel
Strength
Glass N/cm Over 8 180° Peel
ASTM D 3330

Auto Clave
50℃/ 0.7MPa / 15min
Optical
Properties
Refractive Index % 1.49 MINOLTA
CM-3600D with Quartz

ASTM D 1003
Transmittance Over 92
Haze Under 0.5
L* / a* / b* 97.14/ 0.01/ 0.12
Environment
Properties
High temp 95 No bubbles

Non-Delamination
500 hours
Temp/Humidity 85℃/85% 500 hours
Thermal Shock -40/80 300 cycles
Low Temp -40 500 hours
Item No. Total Tape
Thickness (μm)
Adhesion
(N/25mm)
Post Curable Recommended
Application
Features
PN1915 PC 150 14 O Mobile Phone Double Remove
Ink Step Coverage
PN1920 PC 200 18 O
PN1815 CL 150 14 X Convertibility
Drop Shock
PN1820 CL 200 18 X
PN17035 FD 35 8 X Foldable
PN1715 FD 150 13 X
PN1620 HR 200 20 X Automotive High Reliability
PN1630 HR 300 25 X
PN1505 GN 50 15 X General
PN1510 GN 100 20 X

* A post-UV curable adhesive is applied in the lamination process, then is UV cured after lamination is complete. This enables a more conformable adhesive in lamination that is then cured to deliver final properties.