When using electronic sealants, there is a chance of deterioration. It loses its basic adhesiveness and becomes very soft or hard. It can't complete the filling function, let alone exert its own performance. In order to avoid waste of adhesive deterioration, preventive work should be done.
Are electronic sealants prone to deterioration?
Sometimes it is not because of the quality of the adhesive that the adhesive deteriorates, it may be due to improper use or improper storage. In order to avoid this situation, high-quality adhesives should be selected and operated according to the correct process. Cooperating with powerful suppliers will give you more peace of mind. Not only can you focus on electronic sealant research, but you can also provide customized electronic sealant application solutions. It has a wide range of uses and can be used in new energy, military, medical, aviation, shipbuilding, electronics, Automobiles, instruments, power supplies, high-speed rail and other industries.
Under what circumstances does the adhesive deteriorate?
Do a test before use to see if the adhesion, surface-drying speed, and deep-layer curing speed are normal. All aspects of performance are normal, indicating that the quality of the adhesive is no problem and can continue to be used. Once the adhesive becomes viscous or dries up, it means that the storage period has been exceeded and the expected curing effect cannot be achieved.
How to properly store electronic sealant?
Unopened adhesives are not dangerous goods, so be careful when transporting them to avoid leakage. Store in a cool, ventilated, and dry environment, and the storage temperature should not exceed 27 degrees and cannot be lower than 0 degrees. Once the temperature is too high or too low, the adhesive will not be used normally and lose its own value.
For the adhesive that has been opened but not used up, it needs to be sealed immediately. Once the sealing work is not in place, it will slowly solidify after exposure to air.
Generally speaking, the shelf life of electronic sealant is between 6 months and 12 months, and it should be stored in a safe environment to avoid premature expiration. After being stored correctly, it can continue to be used after the expiration date has not been affected but the performance has not been affected.
