Silica gel packets are Used extensively both in the private and business sectors for their excellent ability to absorb moisture and aid in their preservation. They can also prevent damage of valuable products during storage and shipping. Some of the innovative varieties Of silica packets are also effective at preventing the formation of mould, mildew, corrosion and rust. In actuality, silica gel has the best desiccant properties. It prevents the creation of moisture from a variety of materials that may further promote the growth of mold and spoil precious materials. Silica gels can actually also prevent condensation which may harm electronics. You can even find drug manufacturers using these silica gel packs to avoid the decomposition of medications like vitamin pills for quite some time.
Small silica gel Packets are also utilized to keep the relative humidity RH within a high frequency satellite or radio transmission system. They are also being increasingly used today in industrial compressed air systems to absorb moisture in the atmosphere. This prevents damage at the point of usage of the compressed air that may happen as a result of condensation or moisture. This is extremely powerful in railroad locomotives, where moisture filled compressed air in the brake pipes may result in brake failure.
You would also find silica gel pouches in libraries and museums for superior storage and as a preservation tool to control relative humidity. Even in the health care industry it is used extensively in diverse application areas like diagnostic test strips, syringes, bacteria and hospital sanitation kits, inhalation devices, drug test kits, and all kinds of moisture sensitive apparatus.
However, these silica Packets are not without their hazards. Even though they are known to be nontoxic under normal conditions, yet they are highly reactive when they are in contact with hydrogen peroxide, strong bases, strong acids and oxidizers. And they cause irritation to the respiratory tract as well the digestive tract based on the amount of exposure. It is been discovered that dust from these beads cause skin in addition to eye irritation. So it is strongly recommended that silica packets should be used judiciously and lead exposure to it should be avoided.