SODIUM METASILICATE ANHYDROUS

Formula:Na2SiO3

Appearance: White powder

Physical Property: PH Value 12.4, Melting Point 1089℃, Bulk Density 0.8—1.2g/cm3

Property: SODIUM METASILICATE ANHYDROUS can be dissolved quickly in water with even size, big specific surface area, high oil absorption rate and no vitrification which is helpful to remove oil and dirt; The content of total Alkali and total silicon dioxide is more than 94%, which can increase the binding capacity with Ca ion, Mg ion compared with Sodium metasilicate hydrated, and are important to promote water softening,  modify and stabilize PH value, improve the performance of surfactant and detergency, disperse the removed dirt and keep the good mealy structure. SODIUM METASILICATE ANHYDROUS will not separate crystal water out, which will show particular compatibility and stability for the organic chlorine, peroxide, Bleaching synergist in detergent. So the effect will be superior obviously to Sodium metasilicate hydrated and 4A Zeolites. Considering SODIUM METASILICATE ANHYDROUS has stronger complexing power with Mg ion and 4A Zeolites has stronger complexing power with Ca ion, they will complete each other’s advantages in SODIUM METASILICATE ANHYDROUS -4A Zeolites Binary additives system with sufficient complexing power with Ca ion and Mg ion, and show excellent performance combining with surfactant.

Application: SODIUM METASILICATE is mainly used, substitution of Sodium tripolyph-osphate additives, to produce Metal Cleaner, Printing and Dying assistant, detergent, ceramics water reducer, papermaking blencher,

Executive Standard: HG/T2568-2008 SODIUM METASILICATE FOR INDUSTRIAL USE

Packing and Transportation: Packed in craft paper bags lined with PP braid, 25±0.25KG net each.

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