R80.00
Sodium Silicate (Water Glass) is a versatile industrial chemical used in paper manufacturing, water treatment, detergents, construction, and ceramics. It acts as a binder, deflocculant, adhesive, and corrosion inhibitor. We supply high-purity Sodium Silicate in bulk across South Africa, SADC countries, and international markets.
✅ High-Purity Sodium Silicate – Liquid & Solid Forms
✅ Used in Paper, Water Treatment, Soaps, Construction & Ceramics
✅ Excellent Binding, Sealing & Dispersing Properties
✅ Available in Bulk – Drums, IBC Tanks & Custom Containers
✅ Fast Delivery Across South Africa, SADC & International Markets
Short delivery time, and with minimum MOQs
Sodium Silicate, commonly known as Water Glass, is a colorless to light blue liquid or white solid composed of sodium oxide (Na₂O) and silicon dioxide (SiO₂). It is valued for its excellent binding, sealing, and corrosion-inhibiting properties and is used across a wide range of industrial applications.
| Property | Specification |
|---|---|
| Chemical Formula | Na₂SiO₃ |
| Appearance | Colorless to light blue liquid / white solid |
| Solubility | Highly soluble in water |
| pH (1% solution) | 11 – 13 |
| SiO₂/Na₂O Ratio | 2.0 – 3.5 (adjustable) |
| Packaging | 25L, 200L drums, IBC tanks, or bulk supply |
1. Paper & Pulp Industry
✅ Used as a deinking agent, adhesive, and binding agent in corrugated boxes and paperboard.
✅ Improves printability and enhances wet strength in treated paper.
2. Water Treatment
✅ Acts as a corrosion inhibitor in boiler and cooling water systems.
✅ Controls pH and removes heavy metals in wastewater.
3. Detergents & Soaps
✅ Aids in emulsifying oils and fats.
✅ Acts as a builder in detergents to soften water and improve cleaning.
4. Construction & Civil Engineering
✅ Used in cement formulation, grouting, and concrete hardening.
✅ Acts as a sealing and waterproofing agent for walls and flooring.
5. Ceramics & Foundry
✅ Serves as a binder for molds and refractory materials.
✅ Enhances heat resistance and mold precision.
6. Adhesives & Coatings
✅ Forms part of industrial adhesives, fireproof coatings, and sealants.
✅ Provides high bonding strength and thermal stability.
Versatile for use in multiple industries
Strong alkaline properties
Excellent binding, sealing, and corrosion protection
Cost-effective and widely available
Customizable SiOâ‚‚/Naâ‚‚O ratio to meet industry-specific needs
Liquid Form: 25L & 200L drums, IBC tanks
Solid Form: 25 kg & 50 kg bags
Bulk Supply: Tailored to large industrial applications
Fast Global Shipping: South Africa, SADC, and international delivery
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