Propionic acid in plastic processing
In the plastics processing industry, propionic acid can be used to produce certain specialized plastic additives. For example, some heat stabilizers containing propionic acid structures can improve the stability of plastic products in high-temperature environments, preventing degradation or discoloration during processing or use. In the production of polyvinyl chloride (PVC) pipes, specific propionic acid-based heat stabilizers can enhance the performance stability of the pipes under varying temperatures, extending their service life.