Summer is a season with the highest number of high temperature days in a year, with the temperature continues to rise, the intensity of ozone and ultraviolet light is getting higher and higher, resulting in rapid aging of silica gel products, resulting in reduced life of silica gel products, so how to prevent the aging of silica gel products in summer?
1. Prevent silica gel products from being placed in ventilated and dry places and avoid direct exposure to sunlight;
2, put water inside the bubble for a while, because silica gel has strong hygroscopic ability;
3, on the surface coating of silica gel products or add light shielding agent, add paraffin and other treatment to avoid premature aging of silica gel products;
4, 1% is added in the silicone products of amine or phenolic additives, can effectively protect from heat, oxygen, light, and the effect of fluid, for the silicone products, silicone products will have a storage period of raw materials, has a great relationship with temperature, if the temperature is about 20 ° C, the silica gel products generally can be stored for three years there was no problem. If stored at 35°C-40°C temperature, it is likely that the silica gel will stick together in less than a year, so try to use silica gel products within the specified period.
In the summer we need to often check silica gel products, if there is cracking, adhesion and other phenomena need to deal with quickly, do a good job of maintenance measures can ensure unnecessary losses, can also ensure the use of silica gel products time.
