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 white to offwhite masses or powders. It loses 6 molecules of crystal water through weathering. Dissolve in water and dilute sodium hydroxide to dissolve. It is insoluble in alcohol, acid, and alcohol. Its melting point of 1088. Low toxicity, LD50(oral to rats)1280mg/kg(without crystalline water). Place in a dry, cool place. Silicic acid anhydride, an acid-oxide is stable. Water insoluble, doesn't react with water and is not able to react with other acids. Hydrofluoric acid or hydrogen fluoride can cause it to react and form silicon tetrafluoride. At room temperature the alkali solutions react slowly with sio2 and form silicates. The strong alkali solutions can eat glass. Therefore, glass bottles with strong alkali should avoid using frosted glass stoppers. Glass stoppers (glass contain sio2) can be attached to bottles with sticky sodium silicate.
Use of sodium silicate dust
The sodium silicate water solution has the ability to bind solids and form heat-resistant insulation boards. This makes it a good choice for high-temperature refracting materials. This makes it ideal for glass production equipment and lining furnaces. Passive fire protection can be achieved if it's impermeable. For example, a structure of plastic pipes could be included to create a fire-retardant device.
A description of the characteristics of sodium silicate Powder
Salt will have its properties first. The characteristics of the salt are not unique. The external H2CO3 is stronger than the silicic acid because silica, which is a weak acid. The sodium silicate solution will cause silicic acids precipitation when CO2 is introduced. However, at high temperatures, Na2CO3+SiO2=Na2CO3+CO2 | sodium silicate is in the liquid state of sodium silicate, commonly known as sodium silicate in the south and sodium silicate in the north. The common name for sodium silicate in the United States is sodium silicate. Liquid sodium Silicate is colorless. The solid sodium silicate, which is colorless and slightly translucent, can also be called transparent glass blocks. It can be broken down into solid, liquid and water quenched forms. These materials are called colloids. The common sodium silicate, a blue solid or block made of granular calcium silicate and slightly translucent/transparent viscous liquid at high temperatures and high pressure dissolution is called "colloid".
The price of sodium silicate powder
Molybdenum Silicide's purity and particle size will impact the price. The purchase volume may also have an effect on the price. Large quantities of smaller amounts will result in a lower price. You can check out our website to find the Price for molybdenum Siicide.
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 an extensive range of other chemicals. You can contact us anytime to inquire about molybdenum Silicide that is high quality and affordable.