Contact angle measurement before and after glass coating
Future technology life film: Corning Glass' "A Day of Smart Glass" promotional video, makes people feel the scientific and technological charm of future smart life, and also makes us firmly believe that the application of glass in the future will become more and more extensive! We can look back: glass touch screen products have developed by leaps and bounds in recent years. First, smartphones, which were smaller in size; then penetrated into various daily necessities, such as tablets, car navigation, vanity mirrors, and even larger-sized outdoor advertising displays.
The rapid development of the glass industry has brought many opportunities for the development of related industries. For example, in glass manufacturing, coating technology, processing technology, performance testing, etc., there are many new processes, new technologies and new products. The water drop angle detection of the glass touch screen was proposed with the increasing requirements for products. As early as ten years ago, it may only be used by a very small number of large-scale enterprises. But with the continuous development of products, the requirements are getting higher and higher, and all touch screen manufacturers now have contact angle measuring instruments.
Plasma cleaning and contact angle measurement can be performed before the glass AF coating, silk screen and other processes. Through the contact angle data before and after cleaning, the coating effect of the glass and whether the overflow plating problem has been solved can be analyzed.
