Functions and areas of action of aqueous dispersions

Role of Aqueous Dispersions

Aqueous dispersions primarily function as liquid dispersants that disperse minute particles in water, forming transparent, stable, and homogeneous dispersion systems. These dispersion systems boast high purity and stability without the need for additional chemicals to enhance solubility. The dispersant, as a key component, reduces the surface tension of the dispersed phase, enabling better dispersion in the medium. Wetting agents improve the wetting properties of the substrate, while stabilizers increase product stability, preventing stratification or precipitation.

Application Fields of Aqueous Dispersions

Pharmaceutical Industry: Aqueous dispersions are widely used in pharmaceutical preparations, enhancing drug bioavailability and solubility, and improving drug stability and taste.

Food Industry: They are utilized in various condiments, beverages, and food additives such as emulsifiers, stabilizers, and thickeners.

Cosmetic Industry: Aqueous dispersions play a role in formulating various cosmetics like lotions, creams, and lipsticks, improving their stability and texture.

Paint Industry: They have broad applications in paints, such as water-based paints and eco-friendly water-based paints, aiding in the dispersion of pigments and dyes, and enhancing paint uniformity and stability.

Other Industries: Aqueous dispersions are also used in the production of inks, paper, and textile sizing agents, and have promising applications in wastewater treatment, air purification, antimicrobial materials, aerospace, and more.

In summary, aqueous dispersions play a significant role in multiple industries due to their unique dispersion properties and diverse application fields. With technological advancements and expanding applications, the application fields of aqueous dispersions will continue to broaden, providing more support and assistance to various industries.

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