Development Trend of PVC Stabilizers

The development of PVC stabilizers has brought us many conveniences in our lives, and the research and development of each additive will give rise to PVC products that affect our lives. PVC material is polyvinyl chloride, which can be seen everywhere in life, making anti-corrosion pipes, fittings, oil pipelines, centrifugal pumps, and blowers. The rigid board of polyvinyl chloride is widely used in the chemical industry to make lining for various storage tanks, corrugated boards for buildings, door and window structures, wall decorations and other building materials. Due to its excellent electrical insulation performance, it can be used in the electrical and electronic industries to manufacture plugs, sockets, switches, and cables.

In daily life, polyvinyl chloride is used to manufacture sandals, raincoats, toys, and synthetic leather. These PVC products affect every aspect of our lives. The increasing demand for PVC products is driving the development of the PVC stabilizer industry. PVC products have an impact on our lives, and the development of PVC stabilizers is becoming increasingly close to affecting our daily lives.

The PVC stabilizer industry is also developing rapidly with the development of industry. The trend of additive development is also towards non toxicity, multifunctionality, and compatibility The rapid progress of molecular quantification, compound additives, and containerization technology is characteristic The development and research of PVC stabilizers tend towards non-toxic additives, and the development and research of alternatives to Cd and Pb stabilizers are very active. The development and research of composite metal heat stabilizers such as Ba Zn and Ca Zn, as well as organic tin and organic antimony stabilizers, are fast and have a large consumption; Vitamin E, as a "green" antioxidant for polyolefins, has been put into practical use and is expected to become a substitute for BHT in the future.

The trend of multifunctional additives has made great progress in the development of multifunctional additive varieties, and products such as anti-static plasticizers, flame retardant plasticizers, and multifunctional stabilizers have been launched. The trend of PVC stabilizer compound additives and containerization is based on the principle of synergistic effects between various additives. Combining additives into a container can help facilitate plastic processing and fully automate operations. Compound products are commonly found in hindered phenol main antioxidants and phosphite vinegar auxiliary antioxidant systems, while wheat based additives are mainly used in the field of polyvinyl chloride processing.

The development progress of PVC stabilizers, high molecular weight stabilizers, plasticizers, flame retardants and other varieties reflects this trend. In terms of stabilizing agents, high molecular weight hindered amine light stabilizers with a molecular weight of 150 also exhibit anti thermal oxidation effects, while high molecular weight plasticizers have pull-out resistance; The heat resistance and compatibility with resin of high molecular weight flame retardants have been improved. PVC stabilizers will definitely develop towards green, healthy, environmentally friendly and diversified development in the future, integrating into our lives.