Product Details:
| Packaging Size | 25 kg/bag |
| Packaging Type | PP Bag |
| Brand | Astrra Chemicals |
| Purity | 98% |
| Physical Form | Powder |
| Chemical Formula | Na2CO3 |
Product Details:
| Minimum Order Quantity | 50 Kg |
| Type | Neutral |
| Na2O To SiO2 Ratio | 2.2 |
| Grade | Industrial Grade |
| Purity | >99% |
| Packaging Type | 50 KGS |
| Color | WHITE |
| Form | Crystalline Powder |
Sodium Metasilicate Powder (commonly known as Sodium Silicate Powder) is an inorganic compound with excellent alkaline, emulsifying, deflocculating, and cleaning properties. It is widely used across industries due to its solubility in water and its ability to react with acids and other chemicals.
🔹 Brief Uses and Applications of Sodium Metasilicate Powder:🧱 1. Construction IndustryCement additive – Improves strength, water resistance, and durability.
Concrete hardener – Reacts with free lime to form insoluble calcium silicate hydrate, increasing surface hardness.
Tile and floor cleaner base – Strong alkaline cleaner for construction residues.
Laundry detergents – Acts as a builder, prevents re-deposition of dirt.
Industrial cleaners – Used in heavy-duty degreasers and metal cleaning.
Dishwashing powders – Helps soften water and enhance cleaning efficiency.
pH modifier & buffer in formulations.
Used as a dispersing agent, especially in ceramic and pigment applications.
Bleaching aid – Enhances hydrogen peroxide bleaching in paper processing.
Helps in de-inking recycled paper.
Sometimes used as a boiler scale remover or alkaline cleaner in food processing equipment.
Used as a binder in refractory cements and ceramic compositions.
Improves adhesion and durability of coatings and paints.
Acts as a carrier or stabilizer in some pesticide formulations.
Used in soil treatment to enhance pH in acidic soils.
Used in drilling fluids for controlling viscosity and alkalinity.
Helps in preventing corrosion in pipelines and machinery.
Strong alkaline nature (pH ~11–13)
Soluble in water
Excellent emulsification and deflocculating abilities
Acts as a corrosion inhibitor in some systems
Additional Information:
Product Details:
| Minimum Order Quantity | 100 Kilogram |
| Form | Liquid |
| Na2O To SiO2 Ratio | 1.6 |
| Grade | Detergent |
| Packaging Size | 50 / 200 KGS |
| Grade Standard | Technical Grade |
| Usage | Industrial |
| Brand | Astrra Chemicals |
| Physical State | Liquid |
| Packaging Type | Can,Bottle |
| Chemical Formula | Na2SiO3 |
| Application | Construction |
| Country of Origin | Made in India |
SODIUM SILICATE LIQUID
We are the leading manufactures, exporters,technical developers and suppliers of SODIUM SILICATE LIQUID in Chennai, Tamil Nadu,
✅ Uses & Applications of Sodium Silicate Alkaline Liquid��️ 1. Construction Industry
Cement Additive & Accelerator:
Speeds up setting time of cement-based products.
Enhances durability and bonding strength.
Waterproofing Agent:
Applied to concrete surfaces to reduce water permeability.
Soil Grouting and Stabilization:
Injected into soil to solidify and waterproof it (used in foundations, tunnels, mines).
Core and Mold Binder:
Used with CO₂ curing to form strong sand molds in steel, aluminum, and iron casting.
Fluxing Agent:
Helps in removing impurities from metal surfaces during refining.
Strong Alkaline Builder:
Used in heavy-duty detergents for degreasing and removing oil/grease from industrial equipment.
Boiler & Surface Cleaning:
Removes scale and deposits from heat exchangers, boilers, and pipes.
Bleaching Aid & De-inking Agent:
Helps in removing ink from recycled paper.
Enhances brightness during pulp bleaching.
Adhesive for lamination and boxboard manufacturing.
Binder in Abrasives:
Used in grinding wheels, emery cloth, and sanding materials.
Adhesive in Corrugated Boxes:
Provides water-resistant bonding in cardboard manufacturing.
Wastewater Treatment:
Precipitates heavy metals and neutralizes acidic waste.
Flue Gas Treatment:
Binds sulfur dioxide and other acidic gases in industrial exhausts.
Raw Material for Silica Gel, Zeolites, and Precipitated Silica.
Catalyst Support:
Used in catalyst formulation for petrochemical processes.
Fire-Resistant Coatings:
Used in intumescent and fire-retardant coatings.
Thermal Insulation Boards & Panels:
Acts as a binder for ceramic wool, perlite, and vermiculite boards.
Fireproofing and Anti-Crease Treatment:
Used in textile finishing to provide flame retardancy and stiffness.
Binder in Refractory Ceramics:
Helps shape and bind ceramic bodies that require high-temperature resistance.
Used in foam glass production for insulation.
Additional Information: