Polymer of Dimethyl Succinate and 4-Hydroxy-2,2,6,6-Tetramethyl-1-Piperidineethanol: A High-performance Light Stabilizer

In recent years, the demand for high-performance light stabilizers has increased significantly, especially in the plastics industry. Light stabilizers are added to plastics to protect them from the harmful effects of UV radiation, which can cause degradation, discoloration, and even complete failure of the material. One such light stabilizer that has gained widespread use is the polymer of dimethyl succinate and 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol, also known as BASF light stabilizer Tinuvin 622, or UV-622.

In this article, we will explore the properties and applications of this light stabilizer and why it has become a popular choice among manufacturers.

Properties of the Polymer of Dimethyl Succinate and 4-Hydroxy-2,2,6,6-Tetramethyl-1-Piperidineethanol

The polymer of dimethyl succinate and 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol is a hindered amine light stabilizer (HALS) that has excellent UV absorption properties. It is a white, crystalline powder that is insoluble in water and has a melting point of 70-72°C. The chemical structure of this light stabilizer is shown below:

The presence of the piperidine ring in the molecule provides excellent stabilization against UV radiation by scavenging free radicals and preventing the formation of new ones. This light stabilizer is also highly resistant to oxidation and thermal degradation, making it suitable for use in a wide range of applications and under extreme conditions.

Applications of the Polymer of Dimethyl Succinate and 4-Hydroxy-2,2,6,6-Tetramethyl-1-Piperidineethanol

The polymer of dimethyl succinate and 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol is widely used in the plastics industry as a light stabilizer for various types of polymers, including polyethylene, polypropylene, polyvinyl chloride, polycarbonate, and others. It is also used in coatings, adhesives, and other applications that require protection against UV radiation.

One of the main advantages of this light stabilizer is its versatility. It can be used in both clear and colored plastics, and it can be added during various stages of the manufacturing process, including compounding, extrusion, and molding. This makes it a popular choice among manufacturers who need a reliable and cost-effective solution for UV stabilization.

Another advantage of this light stabilizer is its compatibility with other additives, such as antioxidants, flame retardants, and processing aids. This allows manufacturers to tailor the properties of the material to meet specific requirements and optimize the performance of their products.

Conclusion

The polymer of dimethyl succinate and 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol is a high-performance light stabilizer that has become a popular choice among manufacturers in the plastics industry. Its excellent UV absorption properties, resistance to oxidation and thermal degradation, and versatility make it a reliable and cost-effective solution for protecting plastics against the harmful effects of UV radiation. As a manufacturer and supplier of this light stabilizer, INNO SPECIALTY CHEMICALS is committed to providing high-quality products and excellent customer service to meet the needs of its clients.

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