The demand for high-performance light stabilizers is on the rise, as more industries begin to realize the importance of protecting their products from UV degradation. With the market growing rapidly, it can be difficult to find a reliable and effective product that meets all your needs. That's where Ningbo Inno Pharmchem Co., Ltd comes in, as the manufacturer and supplier of the top-quality light stabilizer UV-3638, also known as Cytec Cyasorb UV 3638 or Cyasorb UV 3638.

UV-3638 is a highly efficient ultraviolet absorber that provides superior protection against UV radiation. It is a benzoxazinone-based stabilizer that is widely used in various industries, including automotive, packaging, construction, and more. Its high thermal stability and excellent absorption properties make it an ideal choice for products that are exposed to harsh environmental conditions.

One of the key features of UV-3638 is its ability to absorb both UVA and UVB radiation, providing broad-spectrum protection to the products. It has a high extinction coefficient and low volatility, which makes it suitable for use in high-temperature applications. It also has excellent compatibility with various polymers, including polyolefins, PVC, and polycarbonate, which makes it ideal for use in different formulations.

UV-3638 is a white to yellowish powder that is easy to handle and store. It has a molecular weight of 530.63 and a melting point of 214-219°C. Its chemical formula is C30H20N2O4, and its CAS number is 167078-06-0. It is also known by other names, such as 2,2-(1,4-Phenylene)bis-4H-3,1-benzoxazin-4-one, 2,2-(1,4-phenylene)bis((4H-3,1-benzoxazine-4-one), 2,2-benzene-1,4-diylbis(4H-3,1-benzoxazin-4-one), and Ultraviolet Absorber UV-3638.

As a leading manufacturer of light stabilizers, Ningbo Inno Pharmchem Co., Ltd understands the importance of quality and reliability. That's why we use only the highest quality raw materials and the latest manufacturing techniques to produce UV-3638. Our state-of-the-art production facilities are equipped with advanced machinery and automated processes, ensuring consistent quality and purity of the product.

We are committed to providing our customers with the best possible service and support. Our team of experts is always available to answer any questions you may have about our products or their applications. We work closely with our customers to understand their specific needs and provide customized solutions that meet their requirements.

In addition to UV-3638, we also offer a wide range of other light stabilizers, including UV absorbers, hindered amine light stabilizers (HALS), and antioxidant additives. Our products are widely used in various industries, including automotive, construction, packaging, and more.

If you are looking for a reliable and effective light stabilizer to protect your products from UV degradation, look no further than Ningbo Inno Pharmchem Co., Ltd. Our UV-3638 is the perfect choice for products that require broad-spectrum protection and high thermal stability. Contact us today to learn more about our products and how we can help you boost your market prospects with superior performance.

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