Potassium silicate CAS 1312-76-1
Potassium silicate is a viscous liquid. It is easily soluble in water and acid. It is insoluble in alcohol and is used in reducing dyes, fire retardants, welding rods, soaps, etc.
| Item |
TPY 3401 |
TPY 3411 |
TPY 3421 |
TPY 3371-1 |
TPY 2481 |
TPY 2501 |
TPY 2511 |
| Module (M) | 3.20-3.40 | 3.20-3.30 | 3.25-3.35 | 3.43-3.53 | 2.68-2.76 | 2.20-2.50 | 2.09-2.21 |
| Baumé (20℃) | 39.2-40.2 | 40.4-41.6 | 41.0-42.5 | 37.2-38.2 | 47.5-48.5 | 49.0-50.0 | 50.0-51.0 |
| (Na2O)% | ≥8.30 | 8.60-9.20 | 8.50-10.50 | … | 11.80-12.20 | ≥12.60 | ≥14.00 |
| (SiO2)% | ≥26.50 | 28.00-29.40 | 27.50-30.50 | … | 31.00-32.00 | ≥29.30 | ≥29.50 |
| Transparency %≥ | 82 | 82 | 82 | 82 | 50 | 50 | … |
| Fe%≤ | 0.015 | 0.015 | 0.020 | 0.005 | _ | _ | _ |
| viscosity Pa·s≤ | _ | _ | 0.150-0.250 | (Al)%≤ 0.024 | 0.450 | _ | 0.600 |
1. Building materials: Potassium silicate can be used as a binder to manufacture refractory materials, ceramic products, etc., which can improve the strength and adhesion of the products. At the same time, it is also a coating additive with excellent performance, which can be used to prepare inorganic exterior wall coatings with good water resistance, weather resistance and anti-pollution properties.
2. Metal surface treatment: Potassium silicate can be used to prepare rust inhibitors and phosphating liquids in metal surface treatment. It can form a dense protective film on the metal surface to prevent the metal from being oxidized and corroded.
3. Casting industry: Potassium silicate is used as a binder in sand casting, which can make the sand have good strength and air permeability, and help improve the quality and precision of castings.
4. Other fields: Potassium silicate can also be used for paper waterproofing, detergent additives, soil conditioners, etc., playing a unique role in different fields.
200kg/drum
Potassium silicate CAS 1312-76-1
Potassium silicate CAS 1312-76-1
