Why is anti fingerprint oil used in the surface treatment of optical glass coatings on display screens? Today, we will elaborate on the important role of anti fingerprint oil in the optical coating treatment of display screens, as follows:

1. In daily use, fingerprints and stains are easily left on the surface of the display screen. AF anti fingerprint oil can form a protective film on the surface of the display screen, making it difficult for fingerprints to adhere to the screen. Even if fingerprints are left, they are easier to wipe clean, thus maintaining the cleanliness and beauty of the screen and providing users with clear visual effects.

2. On the market, fluorine free anti fingerprint oil can reduce the friction coefficient of the screen surface, making fingers smoother when touching the screen, improving the sensitivity and smoothness of touch operations, and enhancing the user's touch experience.

3. Protecting optical performance, high-quality anti fingerprint oil has good optical properties such as high transmittance, low haze, etc. After coating on the surface of the display screen, it will not have a significant impact on the brightness, contrast, color reproduction and other optical properties of the display screen, ensuring that the display effect of the display screen is not damaged.

4. Fluorine free anti fingerprint oil can enhance the wear resistance and corrosion resistance of the display screen surface, reduce the damage caused to the screen by friction, scratching, chemical erosion and other factors in daily use, and extend the service life of the display screen.

Compared to general products, fluoride free anti fingerprint oil has 10 times higher performance in hiding fingerprint stains, is fluorine free, and performs well in durability and processing 

strength.

Fluorine free fingerprint oil can be used for optical coating treatment of display screens and has multiple advantages, as follows:

1. Traditional anti fingerprint oils often contain perfluorinated/polyfluoroalkyl substances, which are difficult to degrade organic pollutants and pose great harm to human health and the environment. However, fluorine free fingerprint oils do not contain such substances, are safe and non-toxic, meet environmental requirements, ensure consumer safety, and make products easier to pass environmental certification.

2. Forming a uniform thin film on the surface of the display screen effectively reduces the visibility of fingerprints on the screen, making the screen surface look cleaner and neater, reducing the need for frequent screen wiping, and providing users with a clear visual experience.

3. It has high transparency and high clarity, which reduces fingerprints without adversely affecting the optical performance of the display screen such as light transmission and color presentation. It can ensure bright colors and clear images on the display screen, meeting the needs of users with high display effect requirements.

4. It has strong wear resistance and solvent resistance, can withstand multiple wiping and scratching, and maintains anti fingerprint and other properties for a long time. It is not easily damaged by daily contact, cleaning and other operations, which helps to extend the service life of the display screen.

However, when selecting and using fluorine free fingerprint oil for optical coating treatment of display screens, attention should be paid to product quality and performance indicators, ensuring compatibility with display screen materials, and applying according to the correct process and method to achieve good treatment results.