High refractive index material
Feature
- Monomer for high refractive index resin composition (nD：approximately 1.69)
- This monomer is Low-viscosity (≦20ｍPa・s(25℃))
- Compatible with both heat- and photo-curing methods.
SUMITOMO SEIKA CHEMICALS suggest high refractive index monomer, utilizing organic sulfur compound synthesis technology.
Applications
- For index matching
- For improving light extraction efficiency
Composition example
| Composition example | Cured product | ||
|---|---|---|---|
| No. |
Viscosity |
Curing Method |
Refractive Index |
|
mPa・s（25℃） |
nD（25℃） | ||
| ① | 24 | UV,Heat | 1.72 |
| ② | 19 | UV,Heat | 1.71 |
| ③ | 14 | Heat | 1.70 |
