Core Mechanism and Industrial Applications of Chemi Tech Dispersants

Dispersants are critical functional additives in modern industry, directly influencing material uniformity and stability. Chemi Tech dispersants achieve efficient particle or droplet dispersion through advanced chemical design, with mechanisms focusing on two core aspects:

Surface Tension Regulation

By reducing interfacial tension between particles or droplets, Chemi Tech dispersants disrupt molecular interactions in the medium, enabling homogeneous distribution. For example, in polycarbonate (PC) injection molding, dispersants lower melt viscosity, enhancing flowability and improving demolding efficiency and surface finish.

Stabilized Dispersion Systems

Chemi Tech dispersants form physical or chemical barriers on particle surfaces via adsorption, preventing aggregation caused by van der Waals forces. In glass-fiber-reinforced nylon composites, their steric hindrance effect suppresses fiber floatation, boosting mechanical strength and dimensional stability.