The main reasons affecting the elasticity of silicone products are as follows.

1. The formula and quality of raw materials can directly affect the products produced by the silica gel product manufacturers, resulting in poor toughness, reduced rebound rate and other problems. However, the formulation of raw materials and the performance of additives are also determined according to the performance and hardness of the products!

2. Excessive stress, especially in some mechanical industries, caused by long-term cyclic use, leads to excessive pulling frequency and strength, resulting in performance reaching the limit, and the service life will gradually decline over time.

3. Improper use leads to performance degradation due to different strength. When used together in some common occasions with the same model, but the stress of the two is different or the environment is different (such as ozone, places with heavy oil pollution), it will lead to the fatigue use of silicone products and reduce the service life!

4. The manufacturer of silica gel products has production problems. During the production process of the manufacturer, the expected hardness of the material, the curing temperature, pressure and time of the molding molding molding may affect the elasticity and other properties of a silica gel product.

For silicone rubber, please check the details:
https://www.siliconerubbers.net/product-general-purpose-grade-htv-silicone-rubber.html