Silica gel is a granular, vitreous, highly porous form of silica made synthetically from sodium silicate. Despite its name, silica gel is a solid. It is a naturally occurring mineral that is purified
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The synthetic route for producing silica gel was patented by chemistry professor Walter A. Patrick at Johns Hopkins University, Baltimore, Maryland in 1919. It was used in World War I for the absorption of vapors and gases in gas mask canisters, as
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In many items, moisture encourages the growth of mold and spoilage. Condensation may also damage other items like electronics and may speed the decomposition of chemicals, such as those in vitamin pills. By adding packets of silica gel, these items can be preserved longer
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Silica gel is also used as cat litter[4], by itself or in combination with more traditional materials, such as clays including bentonite. It is trackless and virtually odorless. Silica
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It will depend on the application. For a well sealed item, a rule of thumb is that 5 grams of silica gel are needed for every cubic foot of volume of the package. This converts to 170 grams per cubic meter. Can you get non-indicating and self-indicating silica gel sachets ?
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Non-indicating (white) silica gel is non-toxic and non-flammable, it is very inert with a very high melting point. It is very much like sand and thus can safely be sent by any means of transport.
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Silica Gel, like in the packets you find in shoe boxes and packaged with electronics, is clear and comes in beads. The beads are solid, dry, and clear, not wet or slimy as the name Gel might suggest. Indicating Silica Gel is Silica Gel beads that have
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Since silicone has excellent performance of these, so it wide range of applications. It is not only than air, high technology, military technology sector, the use of special materials, but also for national economic sectors, expanding its scope
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At room temperature vulcanized silicone rubber (RTV) is the advent of the sixties, a new silicone elastomer, the rubber is the most remarkable feature at room temperature without heating, as the pressure can be cured in situ, very easy to
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