Silicone waterproof rings are generally installed in several places, such as grooves, planes, and convex grooves. The installation method of each product is different, and its stress process will also affect the service life and function of the product.

The influence of the hardness and softness of the silicone waterproof ring: In many cases, the functionality and structure of the product can be completely changed according to the different softness of the silicone product. , Extrusion and other phenomena, the sealing ring will have some unavoidable problems.

The environmental conditions of the finished product of silica gel will cause cracking or hardening, and the degradation of the physical properties of silica gel over time, which is called aging phenomenon. The causes of aging include external factors and internal factors:.

1. External factors: External factors include oxygen, oxides, ozone, heat, light, radiation, mechanical fatigue, lack of processing, etc.

2. Internal factors: Internal factors include the type of silica gel, molding method, bonding degree, type of compound drug, factors in processing engineering, etc.

The prevention of the aging phenomenon of silicone sealing rings focuses on the correct selection of rubber types and formula design, coupled with rigorous production concepts, so that the life of silicone products can be increased and the special functions should be exerted.

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