Anti-fingerprint liquid introduction

Reading Volume：【 2049 】

Time：【 2019-01-24 】

The anti-fingerprint liquid is a coating with active silane groups and fluorine-modified organic groups.
1.1 has the following characteristics:
1. Anti-smudge, prevent fingerprints and ink stains
2. Fingerprints can be easily removed by wiping
3. Hydrophobic and oleophobic: hydrophobic and oleophobic, keeping the substrate clean
4. Low dynamic friction: prevent the optical properties and texture of the substrate
5. Ultra-thin film: protect the optical properties and texture of the substrate
6. Release: Removal of tape, good demoulding
1.2 General properties of anti-fingerprint liquid
Appearance: transparent liquid viscosity: 0.9mm2/s
Solid content: 20%
Water contact angle: 117°
Oleic acid sliding angle: 75°
Dynamic friction coefficient: 0.03
Film thickness: 10-15 nm
Friction resistance: 8000-12000 times or more
Anti-fouling, oily pen test: Excellent
Steel wool and eraser test, water contact angle after test: 111°
Acid resistance, alkali resistance, salt spray resistance, water contact angle after test: 111°
Film characteristics: excellent antifouling performance (oil repellency), abrasion resistance, good hand feeling (coefficient of friction: 0.03). Ideal contact angle, resistance to friction, can effectively reduce dirt, reduce adhesion, water and oil repellent, and the surface is easy to clean. Strong adhesion and resistance to ultrasonic cleaning.
The above listed values are average values and do not constitute technical specifications
1.3 Application fields of anti-fingerprint liquid
The touch screen, cover glass, stainless steel panel and base material are silica products
1.4 Introduction of anti-fingerprint liquid coating process
Substrate surface treatment-surface spraying-vacuum coating process

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