The Principle Of Polyamide Wax Micropowder Anti-precipitation

The principle of polyamide wax micropowder anti-precipitation is mainly based on its special chemical structure and physical properties.

Polyamide wax contains abundant hydroxyl and amide groups, which can form strong hydrogen bond chemical forces and then form a network structure. This network structure can effectively increase the viscosity of the system, thereby playing the role of anti-precipitation and anti-sagging.

Specifically, each polyamide wax molecule is entangled with each other to form a needle-like network structure. When external stress or shear force is applied, this network structure will break into a single needle-like independent structure. However, once the external stress or shear force disappears, these needle-like independent structures will re-form a entangled network structure. This reversible change process enables polyamide wax micropowder to continuously play the role of anti-precipitation and anti-sagging in the system.

In addition, polyamide wax micropowder also has good degassing effect, wear resistance and smoothness. It can play an excellent degassing role on porous surfaces such as cast iron, and can be directly dispersed in solvent-based coatings and inks by high-speed stirring. These characteristics make polyamide wax micropowder have a wide range of application prospects in coatings, inks and other systems.

Tianshi polyamide wax is a high-performance chemical material with a unique chemical structure and excellent physical properties. It is based on the molecular structure of polyamide and is formed through a fine preparation process to form a micro-powder product with uniform particle size, high melting point, excellent polishability and smoothness.