Analysis reagent-sodium silicate powder

What is sodium silicate? There are two types sodium silicates: the chemical formula Na2SiO3, and the formula amount 122.00 is sodium metasilicate. The chemical formula Na4SiO4. Sodium silicate has a density 2.4g/cm3. It is dispersed in water to form…

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Why calcium hydride is used as a reducing agent in organic synthesis

What does calcium hydride mean? Calcium hydride, a common chemical agent with a chemical composition of CaH2 (molecular weight 42.10). A grayish-white block or crystal that is easily deliquescent can be used to reduce, desiccant and chemical analysis…

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Foaming Agent for Lightweight Concrete

The cement foaming or foaming concrete agent is an admixture which can lower the surface tension of the liquid to produce large amounts of uniform, stable foam. Definition of concrete foaming agents: Cement Foaming Agent also known as light…

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Water-based Concrete Release Agent

Concrete release agent can also be called concrete isolation agent (or release lubricant). This is a material applied to the innewall of formwork as a lubricant and an isolation agent. Concrete can then be separated easily from formwork by removing i…

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Why sodium silicate powder can be used as rubber waterproof agent

What does sodium silicate Powder mean? High strength and adhesion of sodium silicate powder is a result. Molecular weight of Na2SiO3 9H2O is 284.20. It can be found in colorless orthogonal bipyramidal or powder form or mass. It loses six molecular wa…

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Chemical analysis reagent - calcium hydride

What does calcium hydride mean? Calcium Hydride is a chemical compound. The laboratory uses CA, H2, and heat to create CAH2. CAH2 can be described as a compound of an ion. Chinese name for CAH2 is calcium hydroide. The molecular form of CAH2 (gray-wh…

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Triterpenoid Saponin Air entraining agent

Triterpenoid Saponin (a form of glycosides from tea leaves) is a natural surfactant that performs well. This surfactant can be used extensively in chemical and light industries, as well as pesticides, drinks, beverage, food, water, and oil extraction…

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Concrete Foaming Agent Lightweight Concrete Solutions

A cement foaming agent based on animal protein is made mainly from keratin proteins from the horns. This causes it to have an unpleasant odor. Coproduct, which is the product of several chemical reactions and physical treatments, can be described as…

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Air Entraining Agent in Concrete

The ability to add large quantities of small air bubbles into concrete mixes to improve mixing efficiency, reduce bleeding, increase workability and dramatically improve quality is known as an "air-entraining agent". Description An Air Tra…

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Compatibility between polycarboxylic acid slump protection agent and various raw materials of concrete

When the same polycarboxylic acid sloughing agent is used but different cement is used, it is possible that this polycarboxylic acid sloughing agent has good compatibility with one kind of cement but poor compatibility with another cement, and when u…

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What should be paid attention to when using concrete admixtures(2)?

In the process of concrete mixing, the mixing method of admixture has a great influence on the effect of admixture.…

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What should be paid attention to when using concrete admixtures?

Admixtures can be used for almost all kinds of concrete, but suitable admixtures must be selected according to engineering needs, construction conditions and construction technology.…

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