AFTINNOVATM EF(AEF)series

Functional adhesive / encapsulation film (developing product)
AFTINNOVATM EF series “AEF” series

Optical adhesive film

FA series
What is optical adhesive film?

Optical clear adhesive (OCA) with good flex resistance.
Excellent strain recovery and low elasticity across a wide temperature range.
It is also suitable for applications that require low moisture permeability and dielectric constant.

Have you experienced these issues?

Need adhesive film with superior repeatable bendability
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Need transparent adhesive film
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Looking for adhesive film with low dielectric and moisture permeability
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Here is the product that resolves these issues. FA series Optical adhesive film

Displays low elasticity across a wide temperature range.
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Feature
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The strain recovery rate is high, resulting in good flex resistance.
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Feature
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It has lower moisture permeability and dielectric than typical OCA, making it suitable for use in electronic devices.
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Typical characteristics

Evaluation item Unit FA06 Remark
Standard Thickness μm 25,50  
Transparency % 91.8 D65
Haze % <1.0 D65
180deg. Peel strenght gf/cm 1050 PET / OCA / PI
Tg deg.C -55 tanδ Peak
Strain Recovery test
 Max strain
% 802 1st.95kPa – 5sec
2nd.0Pa – 60 sec.
Strain Recovery test
Recovery
% 91
  Bending test
Curvature radius 1.0mm
Structure PI / FA06 / PI
Condition 60deg.C / 90% RH
Counts 100,000
Inner PI(25μm) PI(50μm)
Outer PI(50μm) PI(25μm)
Appearance of FA06 Good Good
These data are measurement values, not the values for guaranteeing.
The contents in this sheet may be revised without prior notice.

Application example

Flexible display, OLED peripheral substrate material, etc.

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Application process

STEP1
Telephone or form inquiry
STEP2
Inquire about customer issues, required characteristics
STEP3
Propose and send samples for evaluation
STEP4
Customer evaluation
STEP5
Interview regarding results of evaluation
STEP6
When it is difficult to use existing products
STEP7
Consultation and consideration of development themes

Contact us / Request materials