2021年5月18日 — Silica gel packets help keep moisture away from items. Commonly included in the packaging of new items, they are usually small, white packets.
Silica gel is a gel produced by combining aqueous sodium silicate with sulfuric acid. It is used for natural gas drying, heavy hydrocarbon and water removal...
Silica gel does it by adsorption, which means that the water molecules adhere to the surface of the silica gel. The silica gel is a very porous component...
2023年3月31日 — The short answer is nothing. Silica gel is non-toxic, non-flammable, and non-reactive with ordinary usage. It's certainly not poisonous. These...
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