1, the use of LED glue:
Waterproof, heat, oxidation and other applications, mainly to protect the role of LED display
2, the classification of LED glue:
According to the use can be divided into the production of LED when the epoxy resin glue and LED Display module used in the glue (the following led glue refers to the LED Display module potting glue).
According to product quality and use of environmental factors such as: special glue, high-grade glue, low-grade glue and so on.
4, how to judge the quality of glue:
Professional testing: From a professional perspective analysis of the need to use specialized equipment to analyze the components of the LED glue, as well as the proportion between the components and the actual environmental testing to come out of the data.
Simple identification: In the potting time can be based on normal matching, check its leveling, curing time, etc.
The main data, after curing can be based on the color of the situation and the elasticity of plastic particles to see the glue is good or bad. LED module products can be removed from the screws and cover plate using simple rubbing to judge (good general soft and hard moderate, good elasticity).
