Anti-Fingerprint (AF) Film
AF films are designed to reduce the visibility of fingerprints and smudges on surfaces, enhancing both the aesthetic appeal and functional usability of touchscreens and high-contact surfaces.
Key performance parameters for AF films include:
- Water Contact Angle: >110°, indicating strong hydrophobic properties.
- Oleic Acid Contact Angle:>74°, signifying effective resistance to oily substances.
- Uniformity:Water drop angle deviation within 2° across 9 test points, ensuring consistent performance.
Friction Resistance:
- Test Conditions: 0000# steel wool, 1KG pressure, 10mm x 10mm contact area, 30 times/minute friction speed, 40mm stroke, 3000 times.
- Results:Water contact angle remains >100°, and water droplet angle decreases by less than 3°.
- Dynamic Friction Coefficient:<0.04, ensuring smooth surface interaction.
Sweat Resistance:
Test Conditions: Wrapped in dust-free cloth soaked in synthetic sweat, 45°C temperature, 55% humidity, 48 hours.
Results: Water contact angle remains >100°.
Coating Thickness:12-20nm, maintaining transparency and touch sensitivity.
Coating Hardness:
Test Conditions:7H Mitsubishi pencil, 1KG pressure, 60 times/minute friction speed, 40mm stroke, 1 time.
Results: No surface scratches, indicating high durability.
RJOYTEK is a technology company that specializes in LCD modules and board development. We have a complete LCD module cutting, cleaning, chipping, and assembly production line. We also have an independent design team. Our factory has passed ISO9001, ISO14001, and ISO45001 certifications. We are capable of accepting large-scale ODM&OEM orders.
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