How to use sodium silicate powder for paper bleaching？
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Author : Lzh
Update time : 2023-02-16 15:32:36
What is sodium silicate powder? Sodium silicateis one of a variety of chemicals composed of sodium, silicon dioxide, and oxygen. This term is also often used for sodium metasilicate (glass liquid). Sodium silicate has a high melting point, so it is used for commercial fire protection and other purposes. Sodium silicate compounds include sodium oxide and silicon dioxide or mixtures of these compounds. These compounds can be in the form of solid or liquid. Solid sodium silicate is widely used to manufacture silica gel, a common desiccant. The liquid and heat resistance make these compounds useful in motor vehicle maintenance. The sodium silicate solution circulated from the radiator can block the leakage of the cover gasket. This solution can be used to replace oil to permanently shut down the engine before the motor vehicle is destroyed. In addition, the liquid sodium silicate can also be used in concrete to make it more waterproof.
Preparation of sodium silicate powder The sodium sulfate method mixes sodium sulfate (mirabilite) and pulverized coal evenly, adds silica sand, and then quickly adds it into the furnace for reaction. After the reaction, the product comes out of the furnace for cooling, crushing the chemical book, dissolving, precipitating, and concentrating on producing water glass. Its 2Na2SO4+2C+2nSiO2 → 2Na2O? nSiO2+S+SO2↑+2CO2↑.
Differences and characteristics of lithium silicate and sodium silicate as silicate The most common silicate in nature is sodium silicate. The sodium silicate reacts with sulfuric acid to produce hydrated silicic acid and sodium sulfate. The hydrated silicic acid reacts with lithium hydroxide to produce silicate and water. The lithium silicate 138 lithium silicate can replace sodium silicate 1388810. However, sodium silicate cannot replace lithium silicate. There is a fundamental difference between the two. Sodium silicate is the most basic silicate. The nanostructure of lithium silicate is doomed to its performance due to lithium silicate. The simplest thing here is not to say that the most common silicate with the smallest molecular weight in nature is sodium silicate.
Price of sodium silicate powder Molybdenum Silicide particle size and purity will affect the product's Price, and the purchase volume can also affect the cost of molybdenum Silicide. A large amount of large amount will be lower. The Price of molybdenum Silicide can be found on our company's official website.
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