Liquid Sodium Silicate (Water Glass)
Six standard grades LGY33 to LGY401. Versatile liquid silicate for construction, automotive, aquaculture, and wastewater treatment.
- Factory Direct Supply
- MOQ: 1 Metric Ton
- OEM & Customized Packing
- ISO 9001 Certified
- Free Sample Available
- Worldwide Shipping
Product Overview
Understanding Liquid Sodium Silicate and its versatile industrial applications
Liquid Sodium Silicate, commonly known as Water Glass, is a clear, viscous aqueous solution with the general formula Na2O · nSiO2. It is produced by dissolving sodium silicate glass in water under high temperature and pressure. The modulus (SiO2/Na2O ratio) determines its chemical properties and industrial suitability.
Our product range spans 6 grades with moduli from 1.3 to 3.4 and Baumé concentrations from 32.5 to 51.0, providing optimal solutions for construction, automotive, aquaculture, wastewater treatment, detergents, textiles, and numerous other applications.
With excellent binding, adhesive, and film-forming properties, liquid sodium silicate is one of the most versatile and cost-effective industrial chemicals available on the market today.
Ordering Information
Quick facts to help you plan your procurement
Technical Specifications
Granular and powder grades to match your application requirements
| Grade | Baumé (20°C) | Na2O % ≥ | SiO2 % ≥ | Water Insoluble % ≤ | M.R. (Modulus) |
|---|---|---|---|---|---|
| LGY33 | 32.5 – 35.0 | 11.00 | 15.00 | 0.06 | 1.30 – 1.50 |
| LGY501 | 50.0 – 51.0 | 14.20 | 28.00 | 0.20 | 1.90 – 2.20 |
| LGY502 | 50.0 – 51.0 | 12.80 | 29.40 | 0.20 | 2.20 – 2.50 |
| LGY404 | 40 | 12.4 | 20.60 | 0.10 | 1.70 – 1.75 |
| LGY401 | 39.0 – 40.0 | 8.30 | 26.50 | 0.20 | 3.20 – 3.40 |
| LGY402 | 39.0 – 40.0 | 8.30 | 26.50 | 0.80 | 3.20 – 3.40 |
| LGY403 | 39.0 – 40.0 | 8.20 | 26.00 | — | 3.20 – 3.40 |
All grades manufactured to international quality standards. Not sure which grade fits your application? Contact our technical team for a recommendation.
Liquid Sodium Silicate (Water Glass) Manufacturer in China
Shandong Zhongzhi Chemical Technology Co., Ltd. is a professional manufacturer of liquid sodium silicate (water glass) in China. We specialize in producing liquid sodium silicate (water glass) for industrial applications worldwide.
Technical Documents
Download product specifications, safety data, and certifications
Key Properties
What makes our Liquid Sodium Silicate (Water Glass) stand out
Applications
Trusted across multiple industries worldwide
Dense protective coating formation
Engine component crack sealing
Algae nutrient medium for hatcheries
Concrete setting and strengthening
Coagulant aid for suspended solids
Builder and cleaning agent
Dyeing and finishing auxiliary
Insect resistance and flame retardancy
Egg storage life extension
Manufacturing Capability
Professional manufacturing backed by ISO-certified quality system
Why Choose Zhongzhi Chemical
Professional silicate production since 2011
Established Silicate Manufacturer
Specialized in silicate manufacturing since 2011 with deep technical expertise in sodium silicate chemistry and industrial applications.
Strict Quality Control
ISO 9001 certified production facility with in-house laboratory testing on every batch. Consistent quality you can trust.
Global Export Service
Professional export team handling documentation, logistics, and customs clearance. Serving customers across Asia, Europe, Americas, and Africa.
Stable Supply Capacity
Large-scale production lines ensuring consistent product availability and on-time delivery for both spot orders and long-term contracts.
OEM Customization
Customized packing, labeling, and product specifications to meet your exact requirements. Your brand, our quality.
Technical Support
Free technical consultation, sample testing, and application guidance from our experienced chemical engineering team.
Technical Resources & Application Guides
Technical guides and manufacturing capability for Liquid Sodium Silicate (Water Glass)
Get Your Liquid Sodium Silicate (Water Glass) Quote Today
Factory direct pricing with worldwide shipping. MOQ just 1 metric ton.
Send InquiryLearn more about our sodium metasilicate manufacturing capability.
