Ningbo Inno Pharmchem Co., Ltd is a leading manufacturer of various chemicals and chemical intermediates in China. One of their most prominent products is the 2,2-(1,4-Phenylene)bis-4H-3,1-benzoxazin-4-one, also known as Cytec Cyasorb UV 3638 or simply Cytec 3638.

Cytec 3638 is a type of ultraviolet (UV) absorber and light stabilizer that is used to protect materials from UV radiation. It is a white to off-white powder that is insoluble in water but soluble in organic solvents such as chloroform and toluene. It is a highly effective stabilizer for plastics, coatings, and other materials that are susceptible to degradation due to exposure to sunlight or other sources of UV radiation.

The chemical structure of Cyasorb UV 3638 is 2,2-(1,4-phenylene)bis((4H-3,1-benzoxazine-4-one)), which is a type of benzoxazine compound. This structure gives it excellent UV absorption and light stabilization properties, making it an ideal choice for a wide range of applications.

One of the key advantages of Cyasorb UV 3638 is its high efficiency in absorbing UV radiation. It has a very high extinction coefficient and absorbs strongly in the 300-400 nm range, which is the most damaging range of UV radiation for many materials. This means that even at low concentrations, Cyasorb UV 3638 can provide effective UV protection for a wide range of materials.

Another advantage of Cyasorb UV 3638 is its compatibility with a wide range of materials. It can be used in a variety of plastics, coatings, and other materials without affecting their mechanical or chemical properties. This makes it a versatile and highly effective UV stabilizer for many different applications.

Cyasorb UV 3638 is also very stable under a wide range of conditions. It has excellent thermal stability and does not degrade or lose its effectiveness even at high temperatures or in the presence of other chemicals. This makes it a reliable and long-lasting UV stabilizer for many different applications.

In terms of market prospects, the demand for UV stabilizers and light stabilizers is expected to continue to grow in the coming years. This is due to the increasing use of plastics and other materials in outdoor applications, as well as the growing awareness of the harmful effects of UV radiation on materials and the environment.

As a leading supplier of Cyasorb UV 3638, Ningbo Inno Pharmchem Co., Ltd is well positioned to meet this growing demand. They have a state-of-the-art manufacturing facility that produces high-quality Cyasorb UV 3638 and other chemicals and chemical intermediates. They also have a dedicated team of experts who can provide technical support and advice on the use of Cyasorb UV 3638 and other products.

Overall, Cyasorb UV 3638 is an excellent choice for anyone looking for an effective and reliable UV stabilizer and light stabilizer. Its high efficiency, compatibility, and stability make it a versatile and highly effective product for a wide range of applications. And with Ningbo Inno Pharmchem Co., Ltd as a trusted supplier, customers can be confident in the quality and reliability of their Cyasorb UV 3638 supply.

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