OptiCLEAR™ Optical Encapsulants & Adhesives are specially formulated for use on optical sensors, digital cameras, light transmission devices and doming applications.
These transparent liquid encapsulants are 100% solids, odorless epoxies. They function well in thick or thin encapsulation with versions that cures via UV or thermal energy as well as at room temperature.
OptiCLEAR™ encapsulants & adhesives are excellent alternatives to acrylic encapsulants. |
 |
OptiCLEAR™ Product Line
|
TDS
|
Product
|
Cure
|
Viscosity (CPS)
|
Tg
(C)
|
Modulus @ 25ºC (Mpa)
|
CTE
ά1 / ά2
(ppm/C)
|
Comments
|
| 634 |
SF502A
|
1 part, UV/thermal
|
4700
|
40
|
175
|
NA/200
|
Ref. Index 1.54
|
| |
SF5021
|
1 part, UV/thermal
|
4700
|
>40 |
175
|
NA/200
|
Improved flow SF502A
|
| 632 |
|
1 part, UV/thermal
|
15,500
|
40
|
170
|
NA/200
|
Med. viscosity
|
| 633 |
|
1 part, UV/thermal
|
95,000
|
20
|
15
|
NA/210
|
High viscosity
|
| 668 |
SF503A
|
1 part, UV/thermal
|
1500
|
125
|
10
|
70/200
|
Low CTE version of SF502A
|
| 675 |
SF801
|
2 part, RT
or thermal
|
1500
|
65
|
36
|
55/200
|
2 Part optically clear epoxy
|
| 871 |
SF900 |
2 part, RT
or thermal |
500 |
20 |
180 |
150/300 |
2 Part optically clear epoxy |
| 890 |
71372
A & B |
2 part, RT
or thermal |
1000 |
50 |
250 |
80/225 |
2 Part optically clear epoxy |
For more information or for help selecting the right material please contact us via email: gsandgren@polysciences.com