OpticPB® 17E Series is a thick optically clear adhesive (OCA) designed for industrial control displays and outdoor applications. It is suitable for full lamination of touch display modules (LCM) with metal frames. Available in thicknesses of 500 μm and 1000 μm, it effectively accommodates structural tolerances and enhances bonding stability and mechanical reliability.
The product offers excellent heat resistance and UV resistance, enabling reliable performance under harsh industrial and outdoor environments. It has been validated through DIN-75220 automotive weathering tests, ensuring long-term durability. Typical applications include industrial panel PCs, POS systems, and outdoor display devices.
Thick OCA for Industrial Control Applications, OpticPB®17E Series, designed for full lamination of industrial computers and industrial touch displays.
Industrial Touch Display — OpticPB® 17E20 (500 µm)
Industrial Touch Display — OpticPB® 17E40 (1000 µm)
OpticPB® 17E40 Basic Data (Applicable to commercial display/industrial control applications including fully laminated iron frame modules)
| Type |
Item |
Test methods / conditions | 1.0 mm(t) values | |
|---|---|---|---|---|
| Optical properties | Haze (%) |
Spectrophotometer (Glass / OCA / Glass) |
Room Temperature | 0.14 |
| Total light transmittance (%) |
Spectrophotometer (Glass / OCA / Glass) |
Room Temperature | 90.19 | |
| b* |
Spectrophotometer (Glass / OCA / Glass) |
Room Temperature | 0.37 | |
| Refractive index | JIS K 7142 | T = 23°C，λ = 589nm (Na, D line) | 1.48 | |
| Adhesion properties | 180° peel strength (N/25mm) |
peel strength：300 mm/min |
vs Glass | 37 |
| vs TAC | 19 | |||
OpticPB® 17E40 Reliability test
| Type |
Item |
Test methods / conditions | Others | |
|---|---|---|---|---|
|
Optical reliability test |
High temperature test | 105°C | 1000 hrs | Passed |
| Low temperature test | -40°C | 1000 hrs | Passed | |
| High temperature and high humidity test | 85°C / 85% RH | 1000 hrs | Passed | |
| Thermal shock test | -40°C ⇔ 85°C | 1000 cycles | Passed | |
| QSUN test | DIN75220 | 600 hrs | Passed | |
| IEC60068-2-5 Sa3 | 1000 hrs | Passed | ||
Note:
Values are actual measurements, not guaranteed values.
Acceptance criteria: no whitening, yellowing, delamination, delayed bubbles, abnormal operation, display MURA, etc. after the test.
500 μm × 1200 mm × 100 m / roll
1000 μm × 1200 mm × 1 m / sheet
Custom die-cut sizes available.
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