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Fillers in plastics and rubber, paper coatings, antacids, anticaking agents, cements.

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Any of the widely occurring compounds containing silicon, oxygen, and one or more metals with or without hydrogen. The silicon and oxygen may combine with organic groups to form silicate esters. Most rocks (except limestone and dolomite) and many mineral

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(Natural silicate dusts) Toxic by inhalation.

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Any of the widely occurring compounds containing silicon, oxygen and one or more metals with or without hydrogen is called silicate. The silicon and oxygen may combine with organic groups to form similar esters. Most rocks and many minerals, except limestone and dolomite, are silicates. Typical natural silicates are gemstones, except for diamond. Portland cement, because it is manufactured from chalk and clay, contains a high percentage of calcium silicates.
Sodium silicate is the best known of the synthetic silicates.

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Apex Silanes Inc	--	tony.wang@sigmasil.com	China	63	30