Special functional OCAOptical Clear Adhesive Sheet (OCA) MO series
It is possible to impart functionality to a variety of OCAs* according to the application.
*OCA: Optical Clear Adhesive
Composition
Special functionalities
UV cut performance
| Product name | Adhesive Thickness [μm] |
Total Transmittance (1) [%] |
380 nm transmittance [%] |
b* [ - ] |
|---|---|---|---|---|
| MO-T015 | 25～125 | 99＜ | 90.4 | 0.2 |
| UV cut type ① | 25～125 | 99＜ | 7.0 | 0.4 |
| UV cut type ② | 25～125 | 99＜ | ≦0.1 | 1.5 |
※We are able to control UV-cut performance for on your needs.
Test condition
- Sample composition：Soda-lime glass/Adhesive
The values reported in the data are actual measured values and not guaranteed.
Transmission spectrum data
Ion-migration resistance performance
+ Electrode
General OCA
NG
Ion-migration resistance performance
OK
Ion migration resistant type
No electrode elution
- Electrode
General OCA
NG
Ion-migration resistance performance
OK
Ion migration resistant type
No electrode elution
Transmittance control
| Product name | Color | Total Transmittance [%] |
a* [ - ] |
b* [ - ] |
Blister resistance (Resin plate / OCA / Glass) |
||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Initial stage | After heat resistance test | After moisture and heat resistance test | Initial stage | After heat resistance test | After moisture and heat resistance test | Initial stage | After heat resistance test | After moisture and heat resistance test | |||
| MO-3017UV2 | Clear | ≧99 | ≧99 | ≧99 | -0.3 | -0.5 | -0.4 | 0.1 | 0.5 | 0.5 | ○ |
| MO-6017 | Grey | 59.0 | 59.4 | 59.1 | 0.2 | 0.1 | 0.3 | -1.8 | -1.7 | -1.8 | △ |
| MO-6017UV2 | Grey | 51.4 | 51.5 | 51.3 | 0.1 | -0.2 | 0.1 | -1.9 | -1.5 | -1.6 | ○ |
Test condition
Sample composition：Soda-lime glass/Adhesive
Heat resistance test：105℃1000h, Moisture and heat resistance test：85℃85%RH 1000h
The values reported in the data are actual measured values and not guaranteed.
Transmittance≧99%
Transmittance 50%
Transmittance 25%
Transmittance 13%
Image of using transmittance control type
When viewing area of in-vehicle display such as a CID is turned off,
it is expected to improve the design by harmonizing with surrounding parts.
Light diffusion performance
| Product name | Adhesive Thickness
[μm] |
Haze [%] |
Total Transmittance [%] |
|---|---|---|---|
| MO-8017 MO-8017UV2 |
25～250 | 10～99 | ＞80 |
* Measuring method : JIS K 7136
The values reported in the data are actual measured values and not guaranteed.
Light diffusion performance can be provided by dispersing fine particles in the adhesive layer.
Normal OCA
Light diffusion performance
Piling films with regular pattern such as black matrix elicits Moiré (interference fringes)
Using our Light Diffusion OCA as interlaminar material between films works less noticeability to Moiré.
Catalog Download
Special functional OCA
Catalog PDF (592KB)
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Optical Clear Adhesive Sheet (OCA) MO series
We offer a lineup of adhesive products that are ideal for bonding with the various components of mobile devices such as touch panels and displays.