Why is sodium silicate a mineral binder

(Why is sodium silicate a mineral binder)

What does sodium silicate Powder mean?
The molecular form of sodium silicate, Na2O is its molecular formula. nSiO2*xH2O. The amount of sodium oxide molecules in sodium silicate affects its properties. Modulus refers to this ratio. The modulus greater than 3 is considered neutral water glass. It is known as basic sodium silicate if the modulus is lower than 3. Commodity sodium silicate is both a solid and liquid form. Colorless liquid sodium silicate can be found in a translucent liquid, colorless liquid, and slightly transparent. Aqueous sodium silicate has a viscosity that is particularly high in modulus. The silicate reacts with acid and breaks down into a colloidal precipitate. Solid water glass, a form of yellowish-green or sky blue glassy substance, has a relative density that increases as the modulus decreases. If the modulus is decreased from 3.33-1, the relative density rises from 2.413-1 to 2.560. It has no set melting point. Useful for concrete acceleration and water repellent.

Use of sodium silicate

1. A valuable soap filler is sodium silicate. To buffer laundry soap’s acidity and reduce soapy soapy water loss, add sodium silicate to laundry soap. This will enhance washing abilities, prevent soap from becoming rancid, and also make laundry soap more washable.

2. In synthetic detergents, sodium silicate helps to clean, prevent corrosion and stabilize foam.

3. This can also be used to fill in for papermaking

4. Useful in the manufacture of silica gel and silicon gel

5. It’s used in the foundry to bond clay and sand. Also, it is used for cores and molds.

The chemical and physical properties of sodium silicate

Calculating the silica-sand to alkali ratio (i.e. the molar relationship of SiO2 & Na2O) determines the sodium silicate modulus, or n. This indicates the sodium silicate’s composition. Modulus (generally between 1.5-3.5) is an important parameter in sodium silicate. A solid sodium silicate will not dissolve easily in water. However, a modulus of 1.5 to 3.5 is acceptable. If n = 1, the liquid can be broken down in warm water. If n is higher, the solid sodium silicate can be dispersed in warm water. It can be dispersed in steam at higher than 4 atmospheric pressure if the chemical number exceeds 3. Higher sodium silicate’s modulus means more silicon oxide. As a result, sodium silicate becomes viscous and easier to melt and harden. There are many uses for sodium silicate. This silicate is used extensively in many industries, including ordinary casting, precision cast, paper making and clay processing.

The price of sodium silicate powder

Molybdenum Silicide’s purity and particle size will impact the product’s price. The purchase volume may also have an effect on the cost. Large quantities of smaller amounts will result in a lower price. You can check out our website to find out the current price for molybdenum-silicide.

Suppliers of sodium silicate powder

Technology Co. Ltd., is a trustworthy and quality global manufacturer and supplier of chemicals. With more than 12 years experience, it can provide high quality chemical materials and nanotechnology products. These include molybdenum Silicide (nitride powder), graphite powder and sulfide – as well as a variety of other chemicals. You can contact us anytime to inquire about molybdenum Silicide that is high quality and affordable.

(Why is sodium silicate a mineral binder)