When we design the dustproof and waterproof distribution box, the higher the degree of protection, the higher the performance requirements of the waterproof distribution box. Sometimes we design some rain caps to highlight the protection effect, which can prevent water more effectively. Or it is the infiltration of dust, it is easy to separate the lid from the box, so that the user can also easily carry out processing and printing operations.
The choice of size is the first thing we need to consider when choosing a waterproof distribution box, and it is also an important part of the whole purchase process. Secondly, we must consider the influence of material selection on the function of the waterproof distribution box. In terms of the material, we will provide some information and comparison documents on how to properly choose the waterproof distribution box. The sealing ring plays an important role in the protection function of the waterproof distribution box.
The distribution box seal is the best protection, and the seal plays a very important role in protecting the protection level of the waterproof distribution box. The persistence of the degree of protection depends on the characteristics of the seal during prolonged periods of time. Secure the seal in the correct position. EPDM materials are best protected against most of the widely used chemicals due to their excellent chemical and corrosion resistance. However, the chemical resistance of the seals varies greatly depending on the material. Therefore, it is the most effective method to confirm the effect by directly reacting the chemical components and the seals as needed.
The performance of the waterproof distribution box varies according to the material used for the different sealing rings. The material of the sealing ring determines the degree of protection of the electrical sealing box. When selecting a seal, compare the elasticity of the individual materials and the effects of contact with many chemicals, as well as the effects of hot and cold conditions. The most important thing is that the waterproof distribution box and the sealing ring can get the best results when they have the same resistance to the same chemical.