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| Bonding agent that supports high performance, durability and reliability of optical fibers |
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| Various types of OPTODYNE of differing refraction index are available. Select according to need. |
| Field |
Example use |
Optodyne type |
Refraction index
(After curing)
(nD) |
| Optical communications |
Bonding of Photo conductive wave path cladding |
UV-1000 |
1.453 |
| UV-1100 |
1.457 |
| Quartz-Quartz bonding for optical fiber |
UV-2000 |
1.477 |
| UV-2100 |
1.477 |
| Quartz-BK-7 bonding for optical fiber |
UV-3000 |
1.498 |
| UV-3100 |
1.493 |
| UV-3200 |
1.514 |
| This bonding agent offers thermal shock resistance, and water and moisture proofing not seen with earlier products. |
| Characteristic |
Feature |
| Transparency |
91-94% of 1.3  m wavelength light used in optical networks passes per 0.1 mm. |
| Bonding strength |
High bonding strength:6.9-11.8 MPa |
Durability
Water - Moisture proofing |
Almost keeping same bonding strength |
| Thermal shock resistance |
Almost keeping same bonding strength |
| Workability |
Easily worked (Low viscosity at 250 - 1600 cp.
Bonds within 1 min at ambient temperature.) |
| PDBonding strength change under high temperature/humidity |
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| Test condition |
| Temperature |
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85 |
| Humidity |
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85%RH |
| Bonded method |
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Pyrex
to Pyrex |
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2DDurability
OPTODYNE UV-3000 was able to withstand 500 heat cycles of -10 to +60 Effect of bonding strength heat cycle (-10 to +60)
| Cycles |
Initial |
50 |
100 |
300 |
500 |
| Bonding strength (MPa) |
7.6 |
MIN 7.6 |
MIN 7.6 |
MIN 7.6 |
MIN 7.6 |
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Bonded materials: BK-7 glass
Curing conditions: Heated for 1 hour at 60 fter being irradiated with 9-12 J/cm2 UV by high pressure mercury lamp |
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*1. Curing conditions: Irradiated with 10 J/cm2 UV by high pressure mercury lamp
*2. Curing conditions: Irradiated with ??5 J/cm2 UV by high pressure mercury lamp, heated for 1 hour at 60 |
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