BASF Tinuvin 783: A Comprehensive Light Stabilizer for Polymer Applications

As the world continues to rely on plastics and other polymer-based materials, the need for effective light stabilizers has become increasingly crucial. With prolonged exposure to UV radiation, polymers can exhibit various forms of degradation, such as discoloration, brittleness, and loss of mechanical properties. To address these issues, BASF has developed Tinuvin 783, a highly efficient light stabilizer that provides superior UV protection for a wide range of polymer applications.

Tinuvin 783 is a hindered amine light stabilizer (HALS) that belongs to the Tinuvin family of UV absorbers and stabilizers. It is a liquid product that is soluble in a range of solvents, including water, methanol, and ethanol. This makes it easy to incorporate into various polymer systems, such as polypropylene, polyethylene, PET, PVC, and others.

One of the main benefits of Tinuvin 783 is its broad-spectrum UV protection. It absorbs UV radiation in the range of 290-400 nm, which covers both the UV-B and UV-A regions. This ensures that the polymer is shielded from the harmful effects of sunlight, such as photo-oxidation, chain scission, and cross-linking. As a result, the polymer retains its color, clarity, and mechanical properties for longer periods.

Another advantage of Tinuvin 783 is its superior thermal stability. It can withstand high processing temperatures and does not degrade or evaporate easily. This means that it can be used in various polymer processing techniques, such as injection molding, blow molding, extrusion, and film casting, without affecting the quality of the final product.

Tinuvin 783 also exhibits excellent compatibility with other additives and fillers commonly used in polymer formulations. It does not interfere with the performance of other additives, such as antioxidants, stabilizers, or flame retardants. This allows for the customization of the polymer properties and ensures that the final product meets the desired specifications.

INNO Specialty Chemicals is the manufacturer and supplier of Tinuvin 783 in China. They offer high-quality products that meet international standards and are backed by technical support and customer service. INNO also provides customized solutions for specific polymer applications and can assist customers in optimizing their formulations for maximum performance.

In conclusion, BASF Tinuvin 783 is a comprehensive light stabilizer that offers superior UV protection and thermal stability for a wide range of polymer applications. Its broad-spectrum absorption, compatibility, and ease of use make it a popular choice for industries such as automotive, construction, packaging, and textiles. With INNO Specialty Chemicals as the supplier, customers can expect reliable and efficient service that meets their needs.

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