Whether liquid silicone can still be used after caking depends on the degree and cause of caking. If the caking is caused by slight uneven mixing or temperature effects, and the degree of agglomeration is light, then by remixing or adjusting the temperature, it may be possible to restore the original performance of the liquid silicone and continue to use it.
However, if the caking is caused by serious chemical reactions, expiration or improper storage conditions, and the degree of caking is heavy, it may be difficult to restore the original performance of the liquid silicone. In this case, continuing to use the caking liquid silicone may result in a decline in product quality or failure to meet the requirements of use.
Therefore, after discovering that the liquid silicone is caking, it is recommended to first check the cause and degree of caking. If the caking is light and can be restored by simple methods, it can be considered to continue to use. However, if the caking is heavy or the original performance cannot be restored, it is recommended to dispose of it and replace it with a new liquid silicone.
In addition, in order to avoid caking of liquid silicone, it is recommended to pay attention to controlling relevant factors such as mixing ratio, temperature, storage conditions, etc. during use and storage to ensure the stability and performance of the liquid silicone. At the same time, regularly checking the shelf life of liquid silicone and using it within the validity period is also an important measure to prevent caking.