Product Name: potassium silicate
CAS: 1312-76-1
Molecular Formula: K2SiO3
Molecular Weight: 248.476
Synonyms: Potassium polysilicate;Potassium metasilicate

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Description
Potassium Silicate CAS 1312-76-1 is fine, white powder, powdery instant potassium silicate has the same ratio as liquid silicates. When dissolved, it forms a hazy, colorless colloidal solution.

Specification
Type PSP260 (SiO2) 48%-54%
Type PSP360 (SiO2) 60%-66%
* Please refer to Technical Data Sheet for lot specifications data

Application
Potassium Silicate is used in Arc Welding Electrode,Acid Resistant Cement,Refractory Cement,Oil Exploration, Agriculture, Adhesives.

Welding Electrode:
Potassium Silicate is used as a binder in Arc Welding Electrodes A Welding electrodes coating consists of various minerals and metal powders together with Potassium Silicate, which then extruded into the electrode. Potassium Silicate provides a smooth extrusion and act as a binder. Potassium Silicate yield a smoothness quite burning Arc and controls the Arc spattering and these all things are most important in a good quality welding electrode.

Acid Resistant Cements:
Acid resistant bricks work and lining are required in many industrial process. The acid resistant bricks are readily available and suitable cement are selected. Potassium Silicate is an extremely useful binder for their cements, as the action of acid and Potassium Silicate is to produce free silica which is resistant to all acids
except hydrofluoric Acid & minimise porosity.

Refractory Cement:
The properties of Potassium Silicate are very suitable for production of high temperature cements. Potassium Silicate soften & flow at a higher temperature then Sodium Silicate. Potassium Silicate is used in various high temperature binders.
Protective & Decorative Coatings:

Potassium Silicate is an excellent vehicle for pigments, which are applied to stone concrete, Stucco bricks & metal surfaces. Potassium Silicate films do not form carbonates on exposure to the atmosphere, therefore, the films of Potassium Silicate remains free from frosty bloom.

Packing
25 kg, 50 kg, or 250 kg plastic drums

Storage
Stored in cool and airy place; away from fire and heat; handle with care;no breakage, avoid leakage.
* Please refer to MSDS for more information about Safety, Storage and Transportation.

Products :

CAS 1312-76-1, Potassium silicate, 2SiO3
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