How to avoid discoloration of silicone products?

One, the reasons for the discoloration of silicone products

1. Material problem
The main raw material of silica gel products is silica gel, and the chemical properties of silica gel make it susceptible to external factors, such as temperature, humidity, ultraviolet light and so on. When silicone products are affected by these factors, it may lead to changes in their molecular structure, resulting in discoloration.
2. Process problems
In the production process of silicone products, there may be some process problems, such as uneven mixing, insufficient vulcanization, etc. These problems may lead to the decline in the stability of silicone products, making it more susceptible to external factors, discoloration problems.
3. Storage problems
Silicone products in the storage process, if the storage conditions are improper, may also lead to its discoloration. For example, the storage temperature is too high, the humidity is too large, or by direct sunlight, etc., may lead to changes in the molecular structure of silicone products, resulting in discoloration.

Two. Solutions to avoid discoloration of silicone products

1. Choose the right silicone material
In order to avoid discoloration of silicone products, you can choose some specially treated silicone materials, such as silicone materials with additives such as antioxidants and ultraviolet absorbers. These auxiliaries can improve the stability of silicone products and reduce the risk of being affected by external factors.
2. Optimize the production process
In the production process of silicone products, some new technologies and new processes can be used to improve the stability of silicone products. For example, high temperature vulcanization, secondary vulcanization and other technologies can be used to improve the weather resistance and wear resistance of silicone products.
3. Improve storage conditions
In the storage process of silicone products, attention should be paid to the temperature, humidity and lighting conditions of the storage environment. Silicone products can be stored in a cool, dry, well-ventilated place to avoid direct sunlight or high temperature, high humidity.
4. Strengthen quality control
In the production process of silicone products, quality control should be strengthened to ensure that each production link meets the standard requirements. In addition, some detection means can be used, such as ultraviolet detection, chromatographic analysis, etc., to detect the stability and color change of silicone products.