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Silica gel can be compared to a miniature dehumidifier that works 24-hours a day, seven days a week without the need for electricity. Initially developed prior to World War I, it was used in gas masks. By the second World War, silica gel was placed near crucial supplies such as penicillin to keep it dry. Today, silica gel remains one of the most effective ingredients in modern desiccants.
Humidity--even in relatively low doses--is one of the major causes of corrosion. Whether for transportation or storage, using desiccants, such as those made with silica gel, is a simple way to reduce the overall moisture in an enclosed space. In fact, silica gel is capable of absorbing upwards of 40 percent of the humidity surrounding it. In cases where moisture needs to be eliminated entirely, the use of powerful desiccants such as silica gel may not be enough. To that end, moisture barrier bags can provide the level of protection required. When used in conjunction with silica gel, the levels of moisture can be reduced to infinitesimal levels. The use of indicating silica gel can also be a great help, as the product will literally change color as it absorbs moisture--providing an easy point of reference to monitor.
At Protective Packaging Corporation we are one of the largest distributors of silica gel desiccants in the United States. From pharmaceutical grade to military grade, our experts can help you determine your exact packaging needs. Our products can be ordered from our website or by calling us directly via our toll free phone number.
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