2.0 | 2.3 | 2.45 | 2.5 | 2.85 | 3.0 | 3.3 | 3.4 |
Can be customized production according to requirements |
Na2O% | 25.0-28.0 | 23.0-26.0 | 20.0-23.0 | 19.0-22.0 | 18.0-21.0 |
SiO2% | 48.0-54.0 | 51.0-58.0 | 55.0-64.0 | 55.0-64.0 | 56.0-65.0 |
Modulus (M) | 2.00±0.10 | 2.30±0.10 | 2.85±0.10 | 3.00±0.10 | 3.30±0.10 |
Dissolution rate S(30℃) | ≤90 | ≤90 | |||
Density g/ml | 0.30-0.80 | 0.50-0.80 | 0.50-0.80 | 0.50-0.80 | 0.60-0.80 |
Degree of fineness ( 120 mesh ) | ≥95 | ≥95 | ≥95 | ≥95 | ≥95 |
In the chemical system, sodium silicate is used to make silica gel, silica, zeolite molecular sieve, sodium metasilicate pentahydrate, silica sol, layer silica and instant powdered sodium silicate and many other silicate products, which are the basic raw materials of silicon compounds.
In economically developed countries, the deep-processing series of products with sodium silicate as raw material has developed to more than 50 kinds, some of which have been applied in high, precise and pointed scientific and technological fields.
In light industry, sodium silicate is an indispensable raw material in detergents such as washing powder and soap, and it is also a water quality softener and sinking aid. In the textile industry, sodium silicate is used for dyeing, bleaching and sizing.
In the machinery industry, sodium silicate is widely used in casting, grinding wheel manufacturing and metal anticorrosion agent. In the construction industry, sodium silicate is used in subway, tunnel, electric power, bridge, etc. to manufacture quick-drying cement, acid-resistant cement waterproof oil, soil curing agent and refractory materials.
In agriculture, sodium silicate can make silica fertilizer. It is also used as silica-aluminum catalyst for catalytic cracking of petroleum, filler for soap, deinking and bleaching of paper, adhesive for corrugated paper, metal anticorrosive, water softener, detergent auxiliary, etc.
Powered Instant Sodium Silicate Properties |
|
Other Names | sodium silicate |
CAS No. | 1344-09-8 |
Compound Formula | Na2O3Si |
Molecular Weight | NA |
Appearance | White Powder |
Melting Point | NA |
Solubility in water | N/A |
Density | NA |
Purity | 99% |
Particle Size | NA |
Boling point | NA |
Specific Heat | N/A |
Thermal Conductivity | N/A |
Thermal Expansion | N/A |
Young's Modulus | N/A |
Exact Mass | NA |
Monoisotopic Mass | NA |
Powdered Instant Sodium Silicate Health & Safety Information |
|
Safety Warning | NA |
Hazard Statements | N/A |
Flashing point | Not applicable |
Hazard Codes | N/A |
Risk Codes | N/A |
Safety Statements | N/A |
RTECS Number | N/A |
Transport Information | NONH |
WGK Germany | NONH |