What is the characteristics of the LED industry with silica
作者:点胶技术分析 日期:2017-12-07 17:41 浏览:
LED silicone dispensing machine is still widely used in dispensing industry. There are many industries that can be used in silica gel. Silicone dispensers need special dispensers. Of course, there is a great relationship between dispensers and dispensers.
Silica gel is one of the commonly used LED glue dispensing machine industry, the glue used for encapsulation must use high precision dispensing, LED industry due to the chip in contact with the outside air will occur once the reaction makes the key components in chip damage, lead to the luminescence properties of LED have been seriously affected, even lose light the package is LED, silicone products production in a very important step. Therefore, we must use silica gel to encapsulate LED dispenser in LED production. But what are the features of this packaging?
The use of silicone package dispensing machine is completed, for precision dispensing package LED product, so all the characteristics of silica gel encapsulated LED dispensing machine must have the package, such as precision dispensing of high density, good light transmittance and light emitting efficiency, strong heat dissipation, prolong the service life of the product. Not only that, because silica gel is mainly composed of silica as the main material. Therefore, it has strong adsorbability, making glue and product bonding more firmly.
The characteristics of silica gel encapsulation are not only attributed to silica gel itself, but also because of the contribution of silicone packaging to the glue dispenser. The dispensing machine and the dispensing equipment are very different, silica gel encapsulated LED dispensing machine with the dynamic mode of power driven to improve dispensing accuracy, the final dispensing package and is carried out in the dispensing needle, in order to improve the accuracy of the coordinates of the dispenser dispensing, at the same time the use of three axis positioning system and visual positioning system auxiliary dispensing, dispensing error reducing the size of the coordinates.
