Main classification of common chemical functional additives

Plasticizer: Plasticizer is an additive that can increase the plasticity and processing properties of polymer materials. Plasticizers can improve the fluidity of polymer materials, reduce their melt viscosity and molding temperature, making the material easier to process and mold.

Defoamer: Defoamer is an additive that can eliminate bubbles generated during the processing of polymer materials. In the process of polymer material processing, the formation of bubbles will have a negative impact on its surface quality and mechanical properties, so the addition of defoaming agent can improve the surface quality and mechanical properties of the material.

Wetting agent: A wetting agent is an additive that improves the surface tension of a polymer material, making it easier to be wetted by liquids. During the processing of polymer materials, wetting agents can improve the wetting properties of materials and improve their compatibility and wettability with liquid media.

Leveling agent: Leveling agent is an additive that can improve the surface smoothness and smoothness of polymer materials. In the process of polymer material processing, the leveling agent can improve the leveling performance of the material and improve the flatness and smoothness of its surface.

Anti-settling agent: Anti-settling agent is an additive that can prevent polymer materials from sinking during processing. In the process of polymer material processing, anti-settling agent can improve the anti-settling performance of the material, improve the stability and quality of its processing.

Catalyst: A catalyst is an additive that can accelerate the polymerization of polymer materials. The addition of the catalyst can shorten the polymerization reaction time, reduce the polymerization temperature, and improve the efficiency and economy of the polymerization reaction.