AFTINNOVATM EF series “AEF” series
Optical adhesive film
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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
case
01
Need transparent adhesive film
case
02
Looking for adhesive film with low dielectric and moisture permeability
case
03
Here is the product that resolves these issues. FA series Optical adhesive film
Displays low elasticity across a wide temperature range.
Feature
#1
The strain recovery rate is high, resulting in good flex resistance.
Feature
#2
It has lower moisture permeability and dielectric than typical OCA, making it suitable for use in electronic devices.
Feature
#3
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.
The contents in this sheet may be revised without prior notice.
Application example
Flexible display, OLED peripheral substrate material, etc.
Application process
Telephone or form inquiry
Inquire about customer issues, required characteristics
Propose and send samples for evaluation
Customer evaluation
Interview regarding results of evaluation
When it is difficult to use existing products
Consultation and consideration of development themes
