How to choose module filling glue for LED display screen
Tags: led, display, screen, module
Published: 2024-01-30 06:37:51

The selection of LED display module glue is crucial to the stability and life of the [LED display](https://www.sostron.com/product?category=2). LED glue is not only used to protect LED displays, but also has multiple functions such as waterproofing, heat dissipation and anti-oxidation. When choosing LED glue, you need to consider product quality, usage environment, and different grades of glue types. 

First of all, LED glue can be divided into two major categories: one is the epoxy resin glue used in the LED production process, and the other is the potting glue used in LED display modules. This article mainly focuses on the glue filling of LED display modules, which plays a key role in the protection of LED displays. [Take you 5 minutes to learn about LED display soft modules. ](https://sostron.com/news/806)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/t9ym64y5mdui7nljfowu.png)

According to factors such as product quality and usage environment, LED glue can be divided into three levels: special glue, high-grade glue and low-grade glue. Special glue mainly meets the needs of LED displays in extreme environments, such as cold resistance, high temperature resistance, corrosion resistance, etc. High-grade glue is specially designed for full-color LED displays and has good heat resistance, cold resistance and waterproof effects. Low-grade glues generally have poor protective effects and limited scope of application. [What should you consider when customizing LED digital screens? ](https://www.sostron.com/service/faq/4881)

In the market, there are different levels of LED glue choices. Special glue meets professional occasions with extremely high environmental requirements for LED displays. High-end glue is suitable for full-color LED displays, while low-end glue may not be able to meet some special needs.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/65eqetlldux4sfweue02.png)
To judge the quality of LED glue, there are two methods: professional testing and simple identification. Professional testing requires the use of specialized equipment to analyze the components of LED glue, the proportions of each component, and the data obtained from actual environmental tests. For simple identification, preliminary judgment can be made based on main data such as regular matching, checking leveling, and curing time during the glue filling process. In addition, after curing, the LED module products can be observed according to the color condition and the elasticity of the glue particles. Good LED glue usually has moderate hardness and moderate hardness and good elasticity.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/wbq3x818jvzslvxvknrz.png)
When choosing LED display module glue, you need to carefully weigh various factors according to actual needs and use environment to ensure that you choose the appropriate LED glue to improve the stability and life of the LED display.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/1zqxw6sxn138a0xxiycu.png)
Thank you for watching. I hope we can solve your problems. Sostron is a professional [LED display manufacturer](https://sostron.com/about). We provide all kinds of displays, display leasing and display solutions around the world. If you want to know: [How to judge the qualification of LED display screen?](https://dev.to/sostrondylan/how-to-judge-the-qualification-of-led-display-screen-4bk0) Please click read.

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