Tag Archives: humidity protection

June 18, 2014

Humidity Indicating Cards
Sorbead India is the country’s most efficient company providing the costumers with desiccants and absorbers to prevent spoilage of goods from moisture. They also offer humidity indicating cards. These cards are unique cards on which a moisture sensitive chemical is impregnated such that it will change color when the indicated relative humidity is exceeded. It is basically a blotting paper impregnated with cobalt (II) chloridebase or copper (II) chloride base.

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