CAS 1344-09-8 Low Iron Solid Sodium Silicate /99% Solid Water Glass with RoHS/Alkaline Sodium Silicate Lump with Good Thermal Stability for Refractory Products

Precisely tailored for foundry binders, precipitated silica (white carbon black) feedstock, coatings, detergent additives, water treatment, mineral flotation, construction grouting

Produced via fully automated proportioning and melting of selected high-purity quartz sand and soda ash; soluble silicate content 98.5%min, with water insoluble matter strictly controlled at 0.03%max.

Utilizes a multi stage iron removal and purification process; Ferric Oxide content is stably controlled within the 0.02% to 0.05% range, Prevents yellowing or graying in applications.

Large-scale proprietary manufacturing plant with end-to-end control.A direct manufacturing plant based in Shandong, equipped with automated high-temperature melting furnaces, eliminating middlemen.

The specialized silicate supplier with over a decade of experience, boasting an annual solid sodium silicate production capacity of 100,000 tons and maintaining a standing inventory of 10,000 tons.

Compared to liquid water glass,cost advantages in solid-state storage and transport; highly economical for long-distance export

Rich export experience to Africa, Central Asia and South America.we enjoy high repeat-purchase rates from overseas clients, ensuring no stockouts during peak seasons and reliable, punctual delivery.