Capacitive screen anti-fingerprint coating agent KY-195, Shin-Etsu anti-fingerprint nano-coating agents Southern Region agents. AF anti-fingerprint oil - liquid anti-fingerprint - fingerprint stain resistant nano-coating - glass panel handle Etsu AF coating Nano coating is a coating composition having reactive silane groups and fluorine-modified organic groups formed. After contact with the substrate to form a film thickness 10-20nm to strong molecular structure, to ensure that the substrate surface stain, water repellent, scratch, excellent performance. Product common name: AF Anti-fingerprint oil - liquid anti-fingerprint - fingerprint resistant nano-coating antifouling paint - glass panels anti-fingerprint coating agent Features: Antifouling: prevent fingerprints and oil is not easy to adhere to, easily erased; scratch Flowers: surface smooth, feel comfortable, not easy to scratch; thin film: excellent optical performance, do not change the original texture; wear: a real degree of wear resistance. Water contact angle test data: 115 ° using anti-fingerprint agent coated on a glass coating layer is formed after the AF, instrumentation (shown right), measuring the water contact angle greater than 115 °, oleic acid contact angle greater than 74 °. Use the Nano anti-fouling liquid water contact angle values ??can guarantee stability, an important factor because of compatibility, dispersion paints and solvents is very advantageous. Can form a uniform film layer on the glass surface. More than 3,000 times superior wear resistance wear layers of AF durability test, Shin-Etsu nano antifouling coating agent used in test conditions: 1) 1KG load 2) # 0000 steel wool 3) the contact area 20mm * 20mm 4) Frequency 50R / min test more than 3,000 times, 3,000 times after water contact angle greater than 108 °. Dynamic friction coefficient of kinetic friction coefficient is evaluated following the abrasion of another anti-fingerprint coating agent AF important criteria. --- Fingers feel the contact glass is a glass slide of the letter of the use of dynamic friction tester, the measured dynamic friction coefficient: 0.03. Etsu fingerprint resistant nanocoating feel can be done through the comparison of multiple brands of the panel, in this regard have to be significantly improved. Dynamic friction coefficient is smaller, the better the film slip, feel good, too. Test Method: (right) instrument, the load 1KG, 10mm * 30mm clean cloth, speed 1800mm / min. Dynamic friction with water slide angle numerical comparison Etsu ordinary AF AF coating agent coating agent Remarks dynamic coefficient of friction 0.03 0.07 or more specialized test equipment oleic slide angle 2 ° 10 ° above the minimum angle spraying slide presentation can be solved using the automatic spraying equipment the following technical problems: 1) the film uniformity, reduce non-performing rate; 2) improve the wear resistance, film adhesion; 3) cost savings, increase productivity; by Shin-Etsu supporting the spray equipment can greatly improve the wear layer, Specific test data can be understood: The above data fully confirmed the use of equipment brings technology superiority, technical difficulties can be resolved now wet process. Fingerprint resistant nano-coating agents process 1) glass ultrasonic cleaning or plasma cleaning; 2) sprayed or coated with anti-fingerprint liquid; 3) Place the glass oven to 120 degrees bake 30 minutes; 4) and then washed and packaged. Applications: TP cover glass, optical glass lens, display glass lenses, sanitary ceramics, metalwork