SODIUM SILICATE ALKALINE

Sodium Silicate Alkaline, also known as alkaline water glass, is an inorganic compound composed of sodium oxide (Na₂O) and silicon dioxide (SiO₂) in an alkaline solution. It is commonly available as a colorless or slightly cloudy liquid or a solid powder that dissolves in water to form an alkaline solution. Sodium Silicate Alkaline is widely used across industries due to its ability to serve as an effective binder, adhesive, water treatment agent, and corrosion inhibitor. This compound is essential in a variety of applications including detergents, construction, ceramics, and waste treatment.

Applications:

1. Construction and Building Materials

• Binding Agent: Used as a binder in cement and concrete, providing structural integrity to building materials.
• Fireproofing: Adds fire-resistant properties to concrete, insulation, and other construction materials.
• Waterproofing and Sealing: Applied as a sealing agent in construction projects to protect against water infiltration.

2. Industrial Cleaning

• Detergents: Functions as a water softener and cleaning agent in household and industrial detergents.
• Grease and Oil Removal: Used in industrial cleaners to effectively break down and remove grease, oils, and other contaminants from machinery, metal parts, and surfaces.

3. Water Treatment

• Water Softening: Acts as a water softener by binding with calcium and magnesium ions, preventing scale formation.
• Corrosion Inhibition: Protects pipes, boilers, and other metal equipment from corrosion in water systems.
• pH Regulation: Used to raise the pH in industrial water treatment processes.

4. Ceramics and Glass

• Ceramic Manufacturing: Used as a binder and deflocculant in the preparation of ceramic glazes, allowing for better consistency and smoothness in the final product.
• Glass Production: Sodium Silicate Alkaline is used in the manufacture of certain types of glass, such as for industrial and specialty applications.

5. Foundry and Casting

• Mold and Core Binder: Used in the preparation of molds and cores for metal casting due to its strong binding properties.
• Lost Wax Casting: Used to prepare and maintain molds in investment casting processes.

6. Environmental Applications

• Waste Treatment: Used in effluent treatment to neutralize acidic waste and assist in the removal of heavy metals from industrial effluents.
• Soil Stabilization: Applied for the stabilization of soils in construction and road-building applications, especially in areas prone to erosion.

7. Adhesives and Coatings

• Binding Agent: Used in the production of adhesives for various industrial applications, including packaging, paperboard, and textiles.
• Protective Coatings: Provides a durable, chemical-resistant coating for surfaces that require enhanced protection against environmental factors.

Safety Guidelines:

1. Personal Protective Equipment (PPE):
   • Always wear protective gloves, goggles, and clothing when handling Sodium Silicate Alkaline to avoid skin and eye contact.
   • Use a respirator or dust mask when working in areas with airborne dust or fumes.
2. Storage:
   • Store in a cool, dry place away from moisture, acids, and incompatible materials. Keep containers tightly sealed to prevent contamination.
   • Avoid exposure to high temperatures, as it may accelerate the decomposition of the compound.
3. First Aid:
   • Inhalation: Move to fresh air immediately and seek medical attention if respiratory irritation persists.
   • Skin Contact: Rinse the affected area with plenty of water; seek medical help if irritation continues.
   • Eye Contact: Flush eyes with water for at least 15 minutes and seek medical advice.
   • Ingestion: Rinse mouth with water and seek immediate medical attention.
4. Disposal:
   • Dispose of in accordance with local regulations for hazardous chemicals. Ensure that disposal methods do not release the compound into water sources or the environment.