Silica gel desiccant is a high- activity adsorbent material, which is the most commonly used desiccant. It is an amorphous substance and its molecular formula is mSiO2.nH2O.
The product quality complies with Chinese Chemical Standard HG/T2765-2005. It is the only FDA approved desiccant that can be directly in contact with food and medicine. Silica gel desiccant has a strong moisture absorption ability, strong adsorption performance and good thermal stability，high mechanical strength，Silica gel has a stable chemical property and never reacts with any substance except the alkali and hydrofluoric acid，it does not soften or liquefy even if the silica gel desiccant is immersed in water. It has the characteristics of non-toxic, tasteless, non-corrosive, and pollution-free, so it can be directly in contact with any item.
Widely used in electronics, electrical appliances, machinery, hardware, medicine, food, toys, furniture, packaging, shoes and hats, leather, handbags, bamboo products, instruments, etc.
For the static adsorption of confined space to remove moisture, control relative humidity, good moisture-proof anti-mildew effect.
Use dry air to seal the package，the desiccant should be placed into the suitable part of the packing container，as much as possible, ensure that all the sealing spaces are absorbed by the desiccant. The protection of precious materials should increase the amount of desiccant，it is beneficial to prevent the loss caused by condensation。Rain, damp and exposure should be avoided during transportation.
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