Ningbo Inno Pharmchem Co.,Ltd. is a leading supplier of specialty chemicals, serving industries such as cosmetics, pharmaceuticals, and polymer additives. One of their flagship products is 2-(2-Hydroxy-3,5-di-tert-butylphenyl)-benzotriazole, also known as UV Absorber UV-320 or Light Stabilizer UV-320. In this article, we will explore the benefits and applications of this product and why it is an essential ingredient in many formulations.

What is 2-(2-Hydroxy-3,5-di-tert-butylphenyl)-benzotriazole?

2-(2-Hydroxy-3,5-di-tert-butylphenyl)-benzotriazole is a high-performance ultraviolet (UV) absorber and light stabilizer that is widely used in the plastics, coatings, and textiles industries. It is a white crystalline powder that is insoluble in water and has a melting point of 138-142°C. The chemical formula of 2-(2-Hydroxy-3,5-di-tert-butylphenyl)-benzotriazole is C20H24N3O, and its molecular weight is 340.4 g/mol.

Applications and Benefits

2-(2-Hydroxy-3,5-di-tert-butylphenyl)-benzotriazole is an essential ingredient in many formulations that require protection against UV radiation and light-induced degradation. It is particularly effective in preventing the degradation of polymers, such as polyolefins and PVC, that are exposed to outdoor environments. The product can also be used in coatings and paints to prevent color fading and chalking caused by sunlight exposure.

One of the main benefits of 2-(2-Hydroxy-3,5-di-tert-butylphenyl)-benzotriazole is its excellent thermal stability, which allows it to withstand high processing temperatures without degradation. This makes it an ideal additive for plastics and fibers that are processed at high temperatures, such as injection molding and extrusion. The product is also compatible with a wide range of organic materials, making it easy to incorporate into different formulations.

Another advantage of 2-(2-Hydroxy-3,5-di-tert-butylphenyl)-benzotriazole is its low volatility, which means it does not evaporate or migrate easily. This is important in applications where the product needs to remain in the polymer matrix for extended periods, such as outdoor furniture, automotive parts, and building materials.

BASF Tinuvin 320 Equivalent

2-(2-Hydroxy-3,5-di-tert-butylphenyl)-benzotriazole is also known as BASF light stabilizer Tinuvin 320, which is a commercial brand of the product. BASF is a leading chemical company that produces a wide range of specialty chemicals for various applications. Tinuvin 320 is a high-performance UV absorber and light stabilizer that is widely used in the plastics and coatings industries. It has the same chemical structure and properties as 2-(2-Hydroxy-3,5-di-tert-butylphenyl)-benzotriazole and is considered the industry standard for this class of products.

Why Choose Ningbo Inno Pharmchem Co.,Ltd.?

Ningbo Inno Pharmchem Co.,Ltd. is a leading manufacturer and supplier of 2-(2-Hydroxy-3,5-di-tert-butylphenyl)-benzotriazole, also known as UV Absorber UV-320 or Light Stabilizer UV-320. The company has a state-of-the-art manufacturing facility that is equipped with advanced equipment and technology. They have a team of experienced chemists and engineers who are dedicated to producing high-quality chemicals that meet the highest industry standards.

Ningbo Inno Pharmchem Co.,Ltd. has a strict quality control system that ensures the consistency and purity of their products. They use only the highest quality raw materials and conduct rigorous testing at every stage of the manufacturing process. This ensures that their products are of the highest quality and meet the specific needs of their customers.

Conclusion

2-(2-Hydroxy-3,5-di-tert-butylphenyl)-benzotriazole is a high-performance UV absorber and light stabilizer that is widely used in the plastics, coatings, and textiles industries. It is a versatile and effective ingredient that provides protection against UV radiation and light-induced degradation. Ningbo Inno Pharmchem Co.,Ltd. is a leading manufacturer and supplier of this product, and they have the expertise and technology to produce high-quality chemicals that meet the needs of their customers. Whether you are in the plastics, coatings, or textiles industry, 2-(2-Hydroxy-3,5-di-tert-butylphenyl)-benzotriazole is an essential ingredient that can help you achieve the desired performance and durability of your products.

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