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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What is silicon dioxide used for?

Silicon dioxide is the most abundant mineral in the earth's crust. It is found on all continents in forms ranging from fine powders to huge rock crystals.…

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Sendzimir Bearing and the price of Bearing types including skate bearings will fluctuate in the near future.

Here is t he knowledge of Sendzimir bearing installation 1. Clarify the type of Sendzimir bearing The type of Sendzimir bearing indicates the basic bearing size, original clearance, cage type, seal form, lubrication requirements, etc. Therefore, befo…

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Sodium silicate is an inorganic, sodium metasilicate price is a soluble inorganic silicate with a wide range of uses.

Sodium silicate, commonly known as Paohua alkali, is an inorganic substance with a chemical formula of Na2O·nSiO2…

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