Marine AR PMMA

Function

Special and tough environment attacks coating layers on display a lot.  With this anti salt water AR coated, the surface will not easy to get damaged, and still keep the high transparence as originally.  
Protector for marine displays was the original idea of this development. 

After multiple layers coated, total transparence within view area still keeps 98% above.

Product Structure

Feature

1. Solid Anti Salt Water AR coating protects the vapor deposited layers away from peeling off within tough operation surroundings.
2. High transparence, low reflection for both sides.
3. Optical grade PMMA with vapor deposited coating in 1 or 2-side.
4. 440~640nm reflection under 0.5 %
5. 300~700nm reflection under 2%
6. Total transparence above 98% within whole view area
7. Dirt, finger print easy remove
8. Anti Smudge coating makes water contact angle above 110-degree.
9. Anti Scratch, abrasion resistance.

Characteristics

Characteristics Method Result OPTICAL Transparence JISK7105 98% Reflection JISK7105 0.5% at 550nm MECHANICAL Hardness Pencil Hardness 6H Abrasion Resistance Steelwool,1.5kgf, 50 times Scratch line few Adhesion (Initial) Cross cut test 100/100 Impact Strength DIN 53453 4kJ/m2 ENVIRONMENT Humidity Resistance 60°C, 95% Humidity Up to 1,000 hrs Heat Resistance 80°C Up to 1,000 hrs Heat Impact Resistance - 30°C & 80°C Up to 500 times

Dimension

Size (mm)
275x360, 310x380, 385x500, 420x530, 430x630, 600x1000

Thickness (mm)
0.5, 0.65, 0.8, 1.0, 1.2, 1.5, 2.0, 3.0, 4.0, 5.0, 6.0, 8.0

Anti-Reflective Spectrum (PMMA, AR+AFP)