SYNTHETIC CHEMICAL VINA
Expert in glue and dispensing solutions
Expert in glue and dispensing solutions
OPTODYNE UV 3100 is a reliable UV curable optical adhesive with controlled refractive index with low viscosity properties.
OPTODYNE UV-3100 is a clear, ultraviolet (UV) curable, optical adhesive based on fluorinated epoxy and fluorinated epoxy acrylate resins.
It is designed for optoelectronic applications such as bonding and fixing of optical fibers, lenses, and prisms which require optimum refractive index matching in addition to good adhesion and workability.
Key features
– Transparent ultraviolet (UV) curing type optical adhesive based on fluorinated epoxy and fluorinated
acrylate resin.
– It is used to connect optical fibers requiring optically optimal refractive index matching as well as
adhesion fixing function.
– Highly reliable adhesive with excellent adhesion and workability.
Technical information
| Main constituents | Epoxy |
| Before-curing characteristics | |
| Appearance | Light yellow transparent |
| Viscosity (mPa・s) | 460 |
| Specific gravity | 1.33 |
| Refractive index 589nm | 1.471 |
| Flash point (℃) | 127 |
| Curing conditions | 5 J/cm2 or 10 J/cm2 UV light was irradiated with a high pressure mercury lamp |
| Antimony compound | 2% |
| Post-curing characteristics | |
| Appearance | Light yellow transparent |
| Hardness | 80 |
| Glass transition temperature (℃) | 130 |
| Refractive index 589nm 23℃ | 1.493 |
| Refractive index 1320nm 25℃ | 1.481 |
| Transmittance (%) 1300nm | 92.6 |
| Saturated water absorption rate （％）Thickness 0.1mm，23℃ | 1.4 |
| Coefficient of thermal expansion （1/℃） | 9.0×10^-5 |
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