Our Products
Over 20 core products across the full inorganic silicon compound portfolio — from basic raw materials to high-performance functional materials.
Sodium Metasilicate Anhydrous
Top 2 in China, Top 5 globally. Na₂O 51% ±1%, SiO₂ 45%, m.p. 1089°C. Granular or powder. Phosphate-free STPP replacement with strong detergency and pH buffering.
Sodium Metasilicate Pentahydrate
Na₂SiO₃·5H₂O. Na₂O 28.7–30%, m.p. 72.2°C, MW 212. Safer handling than anhydrous. Granular or powder. For detergents, ceramics, construction, and textile scouring.
Sodium Silicate Liquid
5 standard grades (LGY401–LGY33). M.R. 1.30–3.40. Baumé 32.5–51°. For foundry sand binders, concrete hardeners, adhesive resins, wastewater treatment, and paper sizing.
Sodium Orthosilicate
Na₄SiO₄. Na₂O ≥58.5%, SiO₂ ≥27.5%, Fe ≤0.005%. Highest alkalinity silicate (pH 13+). White granules or powder for heavy-duty cleaning, ceramics, silicate paints, and soil stabilization.
Silicon-Based Flame Retardant
No.1 global market share. Halogen-free, LOI ≥29%, anti-dripping, smoke suppression. Water-soluble liquid or solid powder. For textiles, cables, engineering plastics, aerospace, and electronics.
Special Silica Sol
High-purity colloidal SiO₂. Controlled particle size 5–100 nm. Stable dispersion, low Na⁺. For investment casting shells, CMP polishing slurries, anti-corrosion coatings, and catalyst supports.
