Zhejiang Meibao Industrial Technology Co., Ltd. is one of the leading manufacturers and suppliers of solid sodium silicate plant liquid in China. With abundant experience, we warmly welcome you to buy custom made solid sodium silicate plant liquid from our factory. For price consultation, contact us.
What is Sodium Silicate?
Sodium silicate is made from silica (SiO₂) and sodium oxide (Na₂O). It can be produced in solid form, such as glassy lumps, granules, or powder, or in liquid form. Its use depends on the formula and strength. Common functions include binding, sealing, corrosion resistance, and chemical stabilization.
Production Process
1.Raw Materials
Silica Sand (SiO₂)
Soda Ash (Na₂CO₃) or Caustic Soda (NaOH)
2.Solid Sodium Silicate
The raw materials go into a furnace at 1200–1400°C. They melt and form molten sodium silicate. Then it cools and hardens into glassy lumps, granules, or powder, based on customer needs.
3.Liquid Sodium Silicate
The solid sodium silicate is dissolved in water under pressure and heat in a hydrothermal reactor. The liquid product is clarified, filtered, and stored.
Key Features
Can make solid, liquid, or both
Adjustable ratio of SiO₂ to Na₂O
High purity with advanced filtration
Strong resistance to corrosion
Meets international environmental standards
Applications
|
Industry |
Use Case |
|
Detergents |
Builder and stabilizer in powder or liquid |
|
Adhesives |
Improves bonding and setting |
|
Construction |
Used for waterproofing and concrete hardening |
|
Water Treatment |
Works as coagulant aid and corrosion control |
|
Foundries |
Binder for molds and cores |
|
Ceramics |
Improves glaze bonding and heat resistance |
Technical Highlights
Capacity: 5 TPD to 100 TPD+
Furnace Temp: 1200–1400°C for solids; 150–200°C for digestion
Modulus: 2.0 to 3.4 (adjustable)
Control: Manual, semi-auto, or fully PLC automated
Energy Saving: Options for waste heat recovery
Build Materials: Stainless steel, carbon steel, or alloy steel
Why Choose Our Sodium Silicate Plant?
Turnkey Solutions: Design, equipment, installation, and commissioning in one package
Flexible Output: Supports both solid and liquid forms with custom ratios
Global Reach: Used in Asia, Africa, Europe, and the Americas
Durable Build: Resistant materials and stable systems for nonstop operation
Full Support: Training, spare parts, remote help, and upgrades
FAQ
1. What is the difference between solid and liquid sodium silicate?
Solid sodium silicate is fused and cooled for bulk use. Liquid sodium silicate is water-dissolved, used in detergents, adhesives, and water treatment.
2. How do you adjust the silica modulus?
The ratio of SiO₂ to Na₂O is changed by adjusting raw material mix and digestion settings. This controls viscosity and performance.
3. Can the plant be built for different capacities?
Yes. The system can be made for small, medium, or large output with modular upgrades.
4. How does the plant handle environmental needs?
It includes heat recovery and low-emission systems. The process meets today's global environmental rules.
5. What industries use your products?
Main users are detergent, paper, construction, foundry, and ceramics industries.
6. Do you provide support after installation?
Yes. We give on-site setup, operator training, remote help, and service to keep the system running well.
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