lithium metasilicate Li silicate-water solution for coating
Publish Time: 2022-11-01 Origin: Site
lithium metasilicate -water solution
CAS:10102-24-6
Molecular formula: Li2O3Si
Molecular weight: 89.9657
EINECS number: 233-270-5
Features: Lithium silicate is a compound formed by metal lithium and silicate radical structure. Its trade name is lithium water glass.
Appearance: colorless , odorless, transparent liquid
Specification
lithium metasilicate liquid
Item | index |
Density g/cm³ （20℃） | 1.1~1.3 |
Lithium oxide (Li2O)% | 2.0~2.2 |
Silica (SiO2) % | 19~21 |
Modulus | 4.7~4.9 |
Baume degree Be (20℃) | 21.0~23.0 |
PH | 11-12 |
Features:
1. It is weakly alkaline, with a pH value of about 11.
2. The relative density and viscosity of the product vary with the product model, and the relative density is between 1.16 and 1.19 (25 ℃).
3. Soluble in water and alkaline solution, insoluble in alcohol and organic solvent.
4. The gel is dissociated from the acid.
As the coating substrate, water can be used as the solvent to form the coating film. In addition to the heat resistance, incombustibility, radiation resistance, non-toxic and other general properties of the inorganic coating, it also has the characteristics of self drying, heat resistance up to 1000 ℃, wear resistance, moisture resistance, weather resistance, good alternating dry and wet resistance, and excellent water resistance.
Uses:
Paint base materials, building coatings, coatings for building materials, water resistant decorative coatings, adhesives, surface treatment agents, etc
Packing: 200kg/drum, 1200kg/IBC
for more information about the lithium silicate ater solution, please contact us :ptma@ptmaadmixture.com