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  • LITHIUM SILICATE
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    • Lithium Silicate -Why
  • LITHIUM Densifier
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POTASSIUM SILICATE (PS 2.5)

POTASSIUM SILICATE

CETEX Potassium Silicate - PS 2.5

Potassium Silicate PS 2.50 has higher weight ratio of silica. This makes it ideal for applications where higher silica content is required for example application for coating, adhesive, etc.  

Potassium Silicate is a better and economical replacement of Sodium based densifiers as it has no detrimental effect on the concrete in the long run. 


  • Potassium Silicate is a convenient source of potassium to plants. It is used as Potassium Silicate Fertillizer.  


  • Compared to sodium silicate it does not form white carbonate film – efflorescence – on exposure to atmosphere. This makes them preferred choice in decorative coating, paints, etc.


  • It is used as binder during production of welding rod, as soft violet flame of potassium is easier to see through during welding compared to blinding yellow flame of sodium.


  • As it melts and flows at high temperature, it is used as binder in refractory mortar and specialty cements. 


  • Non tacky property makes it important additive in mortars, acid lining, etc.

Potassium Silicate
Potassium Oxide : 8.30% +/- 0.1w/w
Silicon Dioxide : 20.80% +/- 0.15w/w
pH: 11.30

Specification of POTASSIUM SILICATE (PS 2.5)

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