ProductsDescription
ChemOptics Inc. manufactures and provides superior products based
on advanced technologies and innovative processes.
Optical Material
UV Imprinting Resin
ChemOptics UV Imprinting Resins are versatile, multi-functional acrylate-based, photoactive UV curable resins. This resin is well suited for manufacturing UV imprinted optical components such as micro lens arrays, DOE and lenticular lenses with UV imprinting technology.
Singlemode uv Resin
Multimode uv Resin
Product List
-
Exfine CO-RI series
-
Expattern NIP series
Exfine CO-RI series
Features
- High transparency at visible region
- Wide range of refractive index
- Environmental stability
- Low shrinkage
- Solventfree
- Low viscose for UV imprinting
Applications
- Micro optical elements
- Micro lens array
- Surface relief gating pattern
- DOE and lenticular lens
- Polymer optical bench
Performance Specifications
| Exfine | CO150 | CO153 | CO156 | CO157 | CO160 | |
|---|---|---|---|---|---|---|
| Liquide | Viscosity(cps @ 25°C) | 50 ~ 300 | 5280(±500) | |||
| UV-expisure(under N2) | ＞ 2,500 mJ/cm2 | |||||
| (160~200°C/30 min, post baking) | ||||||
| Film | Refractive Index @ 1550nm | 1.50 | 1.53 | 1.56 | 1.57 | 1.57 |
| Abbe numer(vd) | 48.5 | 40 | 34.9 | 30.0 | 25.7 | |
| Birefringence(nTE - nTM) | 0.001 ± 0.0005 | |||||
| LInear shrinkage(solid to solid) | ＜ 5% | |||||
| Glass Transition Temp.(Tg) | Not Detectable | |||||
| Degradation Temp.(1 wt%) | 300 ± 20°C | |||||
· Refractive index is precisely tunable from 1.50 to 1.60 by request at 1550nm.
Expattern NIP series
Features
- UV curing type
- Extremely low viscosity
- Excellent process ability
- Excellent dry etching resistance
- Anti-adhesion to master
Applications
- Nano imprinting lithography
- Nano-scale pattern fabrication
Performance Specifications
| Expattern | NIP-K28 | NIP-K40 | NIP-SC58 | NIP-SC28LV100 ~LV600 |
NIP-SC58LV100 ~LV600 |
|---|---|---|---|---|---|
| Appearance | Colorless Clear liquid | ||||
| UV-exposure | ＞ 1,400 mJ/cm2 | ||||
| Viscosity(cps @ 25°C) | 8 | 11 | 15 | ＜ 8 | ＜ 8 |
| Film thickness | - | - | - | 100 ~ 600nm | 100 ~ 600nm |
| Dispensing | Drop wise | Drop wise | Spin coatiog | Spin coatiog | Spin coatiog |
| Adhesion promoter | ZAP-1020 | ||||
| Remover | None | ||||
· NIP-SC28LVXX and NIP-SC58LVXXX are adjustable in 100nm units within the range of 100nm to 600nm