Our company has specialized in PVC pipe manufacturing for nearly two decades, which is the primary application area for our PVC additive products. We closely monitor key performance metrics including pressure resistance, impact toughness and flexural strength, internal and external surface finish, acid-alkali corrosion resistance, and environmental compliance. Recognizing the industry's need to enhance pressure resistance in PVC pipes, we have developed a high-impact performance modified processing aid, P-121. This innovative solution not only ensures optimal plasticization but also achieves the best mechanical properties for PVC pipes, thereby significantly improving their durability and performance.