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Potassium sodium silicate
Potassium sodium silicate, is generally called:"Potassium sodium water glasses”.
Molecular formula: ak2O ·bNa2O ·cSiO2
potassium sodium silicate product is in forms of solid and liquid. Industrial solid potassium sodium silicate is colorless, or slightly colored, transparent or translucent granules or lumps in the glasses form of solid; Industrial liquid potassium sodium silicate is colorless, or slightly colored transparent or the translucent syrupy solution.
The potassium silicate sodium is mainly used as adsesive in making welding rods. It has good plasticity, quick dry, and little scattering in welding.
Technical Index
|
ITEM
|
STANDARD
|
TESTING RESULT
|
|
Na2O (%)
|
28-30.5
|
29.10
|
|
SiO2 (%)
|
27-29
|
28.20
|
|
Fe (%)
|
0.05MAX
|
0.02
|
|
INSOLUBLE MATERIAL (%)
|
0.30 MAX
|
0.13
|
|
WHITENESS (%)
|
75MIN
|
80
|
|
PARTICLE SIZE (%)
|
16-30
|
Qualified
|
Package: 25KG/Woven Bag
We also supply pine oil,sodium tripolyphosphate, oxalic acid, lactic acid.