Fumed Silica Hydrophilic

About Fumed Silica Hydrophilic

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Technical profile of Fumed Silica Hydrophilic, a high-purity raw chemical material supplied by Triveni Chemicals for industrial manufacturing and laboratory synthesis.

Fumed Silica Hydrophilic is a fine, white, amorphous powder composed of silicon dioxide (SiO) with a very high surface area. It is produced by flame hydrolysis and has strong moisture-absorbing (hydrophilic) properties. It is insoluble in water but disperses well, forming stable suspensions. It exhibits excellent thickening, anti-caking, and rheology control properties. It also improves flowability, prevents settling, and enhances mechanical strength in formulations.

In terms of applications, hydrophilic fumed silica is widely used in paints, coatings, and inks to control viscosity and prevent sagging. In adhesives and sealants, it improves consistency and stability. It is used in pharmaceuticals and cosmetics as a thickener and anti-caking agent in powders and creams. In food products, it acts as a flow aid. It is also used in silicone rubber, plastics, and composites to enhance strength and durability. Its versatility and performance make it essential in industrial, consumer, and specialty formulations.