Liquid Sodium Silicate (Water Glass)

# Liquid Sodium Silicate (Water Glass) — Factory Direct ## Product Overview Liquid sodium silicate, commonly known as water glass or liquid glass, is a versatile inorganic chemical produced by melting silica sand and soda ash. Zibo Lianhe New Materials supplies stable-quality liquid sodium silicate in Baume degrees 35–45 and modulus ratios from 1.8 to 3.5, exported to over 50 countries. ## Key Features - Clear, slightly viscous alkaline solution - High purity with low heavy metal content - Stable modulus and concentration in every batch - Available in standard and low-iron grades ## Applications - **Ceramics:** deflocculant and grinding aid for ceramic body & glaze slurry - **Detergent & soap:** builder improving cleaning performance - **Foundry:** binder for precision casting sand molds - **Paper & pulp:** peroxide bleaching stabilizer - **Water treatment:** corrosion inhibitor and flocculant - **Construction:** waterproofing and concrete densifier ## Specifications (Typical) - Baume degree (20°C): 35–45 (custom) - Modulus (SiO₂/Na₂O): 1.8–3.5 - Appearance: Clear, slightly viscous liquid - Packaging: 25kg drum, 250kg drum, 1250L IBC tank ## Why Choose Us Annual capacity over 100,000 tons, 6 modern production lines, strict QC on modulus and purity. Full export documents (MSDS, COA, Certificate of Origin). 24h quote response. **Contact us** for free samples and a factory quote. Custom concentration and packaging available.