The bagged packaged desiccant vacuum for food is insoluble in water and solvent, tasteless, chemically stable, and does not react with substances except strong alkali and hydrofluoric acid. Food desiccant has a strong adsorption capacity for human body and products. It does not produce corrosiveness and dust, and is suitable for moisture-proof food and medicine. After an accidental ingestion, don't be nervous. It will not cause harm to the human body and will not be absorbed by the human body. Drink some milk after accidental ingestion, so that the desiccant will be quickly excreted with human feces.
The bagged packaged desiccant vacuum for food uses silica gel material, which is a physical adsorption desiccant rather than a chemical reaction moisture absorption desiccant, and silica gel is an approved desiccant raw material that can be directly contacted with food and medicine. Compared with other desiccants, silica gel desiccants are used in food moisture protection. In addition to the above factors, silica gel desiccant also has strong hygroscopic ability and strong adsorption performance.
Silica gel desiccant
1. The bagged packaged desiccant vacuum for food is a highly active adsorption material. It usually made of reacting with sodium silicate and sulfuric acid, aging as well as acid bubble.
2. It is insoluble in water and any solvents, non-poisonous and tasteless, and has chemical stability.
3. It won't react with any material except alkli and hydrofluoric acid.
4. Standard white silica gel is referred to as being non-indicating.
5. As absorbs moisture it remains physically unchanged. Non-indicating silica gel is both cheap and effective,
6. Available loose in bulk packs or packed in sachets.
Feature
1. It will adsorb up to 30%of its own weight in water vapour. This adsorption efficiency is approximately 30 greater than typical desiccant clays, making silica gel the preferred choice where weight or efficiency are important factors.
2. It has an almost indefinite shelf life if stored in airtight conditions.
3. It can be regenerated and reused if required.
4. It is a very inert material, it will not normally attack or corrode other materials and with the exception of strong alkalis and hydrofluoric acid is itself resistant to attack.
5. It is non-flammable.
6. It is most frequently and conveniently used packed in a breathable sachet or bag. These are available in a wide range of sizes suitable for use with a wide range of applications.
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