AFTINNOVATM EF（AEF）series
Thermal curing optical film
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What is thermal curing optical film?
It is thermal curing optical film that offers superior heat and weather resistance.
We are developing and proposing the HR series transparent type and the WR series white type.
Have you experienced these issues?
I would like to bond the materials by the simple lamination process.
case
01
The film is required the heat resistance.
case
02
The optical stability of the film is the important point.
case
03
Here is the product that resolves these issues.
Thermal curing optical film
Punching and laser processing are possible for this film.
Feature
#1
This film is reflow-resistant and can be applied to semiconductor peripheral components.
Feature
#2
It is heat- and light-resistant and can be used in optical applications.
Feature
#3
Typical characteristics
Transparent type: HR series
| Item | Unit | HR10 | Condition |
|---|---|---|---|
| Standard Thickness | μm | 25, 50, 70 | |
| CTE x-y, < Tg | ppm/K | 71 | Tensile TMA |
| Tg | deg.C | 135 | DMA |
| Young's modulus | GPa | 2.4 | JIS K-7161 |
| Elongation | % | 6.1 |
Highly reflective type: WR series
| Item | Unit | WR01 | Condition |
|---|---|---|---|
| Standard Thickness | μm | 50, 100 | |
| CTE x-y, < Tg | ppm/K | 87 | Tensile TMA |
| Tg | deg.C | 122 | DMA |
| Young's modulus | GPa | 6.1 | JIS K-7161 |
| Elongation | % | 3.9 |
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.
Good yellowing resistance to heat exposure and light irradiation
Can be applied as copper clad laminate (CCL)
Withstood 500 hours of insulation reliability testing
Reflow: 265degC peak
SUNTEST: Daylight, 60 W/m2 (300~400 nm)2（300~400 nm）
SUNTEST: Daylight, 60 W/m2 (300~400 nm)2（300~400 nm）
No degradation in reflectivity even after exposure to high temperature and UV
Sandblasting is also available.
Superior dielectric properties
Application example
LED-related materials
Optical waveguide
Semiconductor package material
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
