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Micro Silica Powder is a common additive in the production of foods, where it is used primarily as a flow agent in powdered foods, or to absorb water in hygroscopic applications. It is the primary component of diatomaceous earth. Checked on various parameters, it is highly appreciated in the market. Micro Silica Powder is also used as a wine, beer, and juice fining agent. In pharmaceutical products, silica aids powder flow when tablets are formed.
Silica fume, also known as microsilica, (CAS number 69012-64-2, EINECS number 273-761-1) is an non-crystalline polymorph of silicon, dioxide, silica. It is an ultrafine powder collected as a by-product of the silicon and ferrosilicon alloy production and consists of spherical particles with an average particle diameter of 150 nm. The main field of application is as pozzolanic material for high performance concrete.