/Which desiccant is best for camera moisture-proof?
Cameras belong to electronic products, which are relatively sophisticated electronic equipment. It is recommended to use silica gel desiccant here. Silica gel desiccant is insoluble in water and any solvent, non-toxic, tasteless, chemically stable, and does not interact with any substances except strong alkali and acid. reaction.
The product quality of silica gel desiccant fully complies with ROHS, REACH and other environmental protection requirements, and does not contain harmful substances such as DMF (dimethyl fumarate). At the same time, silica gel is also a desiccant that has passed the US FDA certification and can be used in direct contact with medicine and food.
Silica gel desiccant is relatively safe, does not affect electronic components, and has a high moisture absorption capacity of 30%. In addition to national desiccants, other desiccants can also be used in electronic products, but they may not be as safe and environmentally friendly as silica gel desiccants.
In addition to electronic products, silica gel desiccant is also widely used in the food and pharmaceutical industries. Silica gel desiccant is a physical adsorption desiccant rather than a chemical reaction moisture absorbing desiccant. Silica gel is the only FDA-approved desiccant that can directly contact food and drugs. Desiccant raw material. Compared with other desiccants, silica gel desiccant is relatively safe to use in moisture-proof food. In addition to the above factors, silica gel desiccant also has the characteristics of strong hygroscopic ability and strong adsorption performance.