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  • CAS 1312-76-1 Potassium silicate
  • CAS 1312-76-1 Potassium silicate
  • CAS 1312-76-1 Potassium silicate
  • CAS 1312-76-1 Potassium silicate
  • CAS 1312-76-1 Potassium silicate
CAS 1312-76-1 Potassium silicateCAS 1312-76-1 Potassium silicateCAS 1312-76-1 Potassium silicateCAS 1312-76-1 Potassium silicateCAS 1312-76-1 Potassium silicate

CAS 1312-76-1 Potassium silicate

Product Name: Potassium silicate
Other Name: Potassium silicate hydrated; tetrapotassium
Appearance: White Powder Solid, Liquid
CAS No.: 1312-76-1
HS Code:2839900090
MOQ: 18MT/20'FCL
Package: 25kg bag or as your requirement

Description of Potassium silicate

Potassium silicate, also known as potassium water glass, is a colorless, slightly colored transparent or translucent viscous liquid with a pH of 11~13. The relative density and viscosity of the product vary with the product model, the relative density is

between 1.16 ~ 1.45 (20 ℃). Potassium silicate can dissolve in water and alkaline solution, insoluble in alcohol and organic solvents, and free gel by interaction with acid. It can react with the hydrophilic group on the surface to form a film.

Potassium silicate appearance.jpg

Main Characteristic of Potassium silicate:

CAS No.: 1312-76-1

EINECS: 215-199-1

HS Code: 2839900090

Molecular Formula: K2O3Si

Molecular weight: 154.28


Technical Specification

POTASSIUM SILICATE SOLID(OEM)

Items

PSS-3.2

PSS-3.6

PSS-3.8,3.9.4.0(OEM)

K2O% ≥

31.3 min

28 min

As clients'd demand

SiO2% ≥

65.8 min

64.5 min

As clients'd demand

MR

3.15-3.35

3.5-3.7

As clients'd demand

Solid content% ≥

98.5 min

98.5 min

As clients'd demand

Packing

In 50kg, 1mt, 1.25mt jumbo bags or as clients' demand


POTASSIUM SILICATE LIQUID(OEM)

Items

PSL-2.0

PSL-2.8

PSL-3.2

PSL-3.4

PSL-3.6

PSL-4.0

Density(g/ cm³,20ºC)

1.543-1.599

1.422-1.450

1.381-1.394

1.296-1.308

1.318-1.330

1.245-1.257

Baume(Be,20ºC)

50-51

43-45

38-41

33-34

32-33

26-29

K2O% ≥

19.5

13

11.5

9

9

7

SiO2% ≥

26

24

25

20

22

19

MR

2.0-2.2

2.7-2.9

3.15-3.35

3.3-3.5

3.5-3.7

3.9-4.1

Packing

In 200L plastic drums or 1.0-1.5mt IBC

 

POTASSIUM SILICATE POWDER(OEM)

Items

PSP-2.4

PSP-2.8

PSP-3.2

PSP-3.6

As clients' demand(OEM)

MR

2.3-2.5

2.7-2.9

3.15-3.35

3.5-3.7

-

SiO2 %

48-54

53-57

57-63

60-64

-

K2O %

31-35

29-33

26-30

26-30

-

Bulk density(g/ml)

0.5-0.8

0.5-0.8

0.5-0.8

0.5-0.8

0.5-0.8

Partical Size(100mesh min)%

95

95

95

95

95

Packing

In 25kg krafts paper bags with 500kg jumbo bags with pallets

Applications of Potassium silicate:

Powdery Instant Potassium Silicate is white powdery substance, can fast dissolve in water, resistant to cold and good uniformity.

It is a special foamed alkali convenient to be used, transported and stored.

Molecular formula: K2O·nSiO2·H2O, n varies with the specification the uses.

Powdery Instant Potassium Silicate has better solubility and higher adhesion compared with FS powdery instant sodium silicate.

Powdery Instant Potassium Silicate is widely used as adhesive in fireproof material, as auxiliary in drilling liquid of oil field and other special fields.

Potassium silicate application.jpg

Package & Storage of Potassium silicate:

25KG bag

Packing: 25KG,300kg, 1-1.4 IBC drums or as clients' demands 

also be packed according to customer's needs.

Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.

Our Factory:

Company-1.jpg

Certificate:

Certificate-NEW.jpg

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