The Main Reason For The Failure Of Silicone Seals

The Main Reason For The Failure Of Silicone Seals

Although the current level of technology is very high, there are still some shortcomings in the sealing protection technology of many products in actual operation, such as waterproof sealing of mobile phones, waterproof sealing of car lights, etc. One kind of material is our most common one. Therefore, as a kind of seal used in many aspects, silicone seals often have some unexpected functional problems during normal use, which are difficult to achieve. So today silicone single wire seal supplier will take you to understand what are the objective factors that affect it?

(1) Impact of soft hardness

In many cases, the function and structure of the product can be completely changed according to the different softness of the silicone product. Therefore, due to the selection of different softness and hardness of the silicone seal ring during use, there will be stress, stretching, extrusion, and other phenomena. The sealing ring will have some unavoidable problems, such as extrusion gap, excessive force, high hardness, easy deformation of the product, no rebound, etc.

(2) Gap problem

The gap problem can be divided into several factors. One is because of the problem of rubber materials. Due to formulation reasons, many silicone materials have poor resilience. The problem of insufficient tension leads to gaps due to insufficient force during use. Leakage, silicon ring manufacturers processing problems, such as product fragility, resulting in thinning of the product, this kind of problem is prone to this kind of problem. When the product is softened, the rubber material is unfamiliar with the internal protrusions, and it deforms after a long time of tension and compression, causing a gap problem.

(3) The process of stress

O-shaped silicon rings are generally installed in multiple locations, grooves, surfaces, and convex grooves. The installation method of each product is different. The stress process will also affect the service life and function of the product. Therefore, in order to ensure the sealing performance, they will make a reservation here to distinguish different usage methods and different force levels of silicone rubber seals. For example, how much force can be installed on a flat surface to adjust its tightness? Concave and convex types will be affected. The magnitude of the force is the degree of retention when selecting the size.

We provide many products, such as silicone single wire seals, connector seals, and other synthetic rubber parts.