1. The composition of silica gel desiccant is high-purity irregularly shaped silica.
2. A large internal surface area is formed between molecules.
3. Silica gel is chemically inert unless it comes into contact with high fluorine or strong alkali substances.
4. Silica gel is non-damping, non-corrosive and insoluble in water.
5. Silica gel is tasteless, odorless and poses no threat to health.
6. Even after absorbing water, the silicone gel still feels and looks dry.
7. Stable quality.