Potassium Silicate
MF: K2O.nSiO2
Soluble Solid (K2O+SiO2, ≥%): 98.5, 98.5, 98.5;
K2O content (%): 33.5~36.5, 31.1~33.3, 29.0~31.0;
SiO2 Content (%): 62.5~65.5, 65.8~68.2, 67.5~69.5;
Insoluble(%,≤): 0.5, 0.5, 0.5;
S Content (%,≤): 0.05, 0.05, 0.05;
P Content (%,≤): 0.05, 0.05, 0.05;
Modulus: 2.60~2.90, 3.15~3.35, 3.50~3.70;
CAS RN: 1312-76-1
HS Code: 28399000
EINECS No.: 215-199-1
Quality Standard HG/T 4131-2010
Appearance: Crystalline Solid/Colorless Liquid
Application: Used as adhesives in welding rods, electrodes, painting; Also used in casting, drilling, oil-field and anti-corrosives, dyestuff, fire-proof or refractory materials etc.
TDS-Potassium Silicate Solution/Liquid
|
Specification
|
RJ-401
|
RJ-402
|
RJ-403
|
RJ-404
|
|
K2O content (%)
|
9.5~11.5
|
10.5~12.5
|
14.0~17.0
|
15.5~17.50
|
|
SiO2 Content (%)
|
22.0~25.0
|
23.5~26.5
|
28.0~31.0
|
24.0~27.0
|
|
Density(g/cm3, 20’C)
|
1.30~1.33
|
1.37~1.39
|
1.43~1.46
|
1.436~1.45
|
|
Modulus
|
3.50~3.70
|
3.15~3.35
|
2.7~2.9
|
2.40~2.60
|
|
Insoluble(%,≤)
|
0.30
|
0.30
|
0.30
|
0.30
|
|
S Content (%,≤)
|
0.03
|
0.03
|
0.03
|
0.03
|
|
P Content (%,≤)
|
0.03
|
0.03
|
0.03
|
0.03
|
TDS-Potassium Silicate Crystal/Solid
|
Specification
|
Solid I
|
Solid II
|
Solid III
|
|
Soluble Solid (K2O+SiO2, ≥%)
|
98.5
|
98.5
|
98.5
|
|
K2O content (%)
|
33.5~36.5
|
31.1~33.3
|
29.0~31.0
|
|
SiO2 Content (%)
|
62.5~65.5
|
65.8~68.2
|
67.5~69.5
|
|
Insoluble(%,≤)
|
0.5
|
0.5
|
0.5
|
|
S Content (%,≤)
|
0.05
|
0.05
|
0.05
|
|
P Content (%,≤)
|
0.05
|
0.05
|
0.05
|
|
Modulus
|
2.60~2.90
|
3.15~3.35
|
3.50~3.70
|
Commercial:
Price terms: Exw, FOB, CFR, CIF
Payment terms: T/T, L/C
Packing: Net 25Kg, 50Kg woven bag
Lead time: 7~14 Days after order
Inventory information: 400 Tons
Load capacity: 25 Ton/20" FCL
Production capacity: 80 Ton/Day