What is concrete defoamer

Concrete is a stone mixed with water, sand, stones and some chemical additives, if necessary, in a particular proportion. Foaming occurs when concrete is made due to agitation. The appearance of a large amount of foam will lead to a decrease in the s…

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Iron Oxide Fe2O3 CAS 1309-37-1

Item No.: TR-Fe2O3 Iron oxide, chemical formula Fe2O3. Red or dark red amorphous powder. Insoluble in water, soluble in hydrochloric acid and sulfuric acid, slightly soluble in nitric acid.Purity: 99.5%Particle size: 50nm, 150nm…

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SIlicon carbide Uses

Silicon carbide is used to make bulletproof armor.…

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Recently, some countries are short of electricity, or seek energy solutions, will this affect the best places in bhutan

Recently, some countries are short of electricity, or seek energy solutions, will this affect the best places in bhutan ?…

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