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    Silica Gel

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    RODALCO2012

    by RODALCO2012

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    The older type (1) and newer type (2) Silica gel subjected to a moisture test.

    Type (1). Blue, changes to orange when moisture is absorbed.

    Type (2). Orange, changes to bluish green when moisture is absorbed.

    Si-Gel is used to prevent moisture ingress in high voltage oil circuit breakers and transformers.
    It is also used in packaging for electronic equipment.

    A lot of heat is generated during the exothermic process.

    I created this video with the YouTube Video Editor (http://www.youtube.com/editor)