Polymerization processes have always been vital for various industrial sectors, including adhesives, coatings, and printing inks. However, these processes require the use of photoinitiators to trigger the polymerization reactions effectively. Photoinitiators are compounds that absorb light and react with monomers to initiate polymerization. Among the numerous photoinitiators available in the market, PI-369 is a popular choice for its efficiency and versatility.

PI-369, also known as 2-Benzyl-2-(dimethylamino)-1-[4-(4-morpholinyl)phenyl]-1-butanone, is a photoinitiator produced by Ningbo Inno Pharmchem Co., Ltd. This leading manufacturer specializes in the development and production of high-quality photoinitiators and other chemical products for various industries. PI-369 is one of their flagship products and has gained a reputation for its reliable performance and consistent quality.

This article aims to provide supplier insights on PI-369 and why it is the efficient photoinitiator for polymerization processes. We will discuss the product's features, benefits, and applications, as well as the manufacturing process and quality control measures implemented by Ningbo Inno Pharmchem Co., Ltd.

Features of PI-369

PI-369 is a yellowish crystalline powder with a molecular weight of 369.49 g/mol. It is soluble in most organic solvents and has a melting point of 76-79°C. The product has a high absorption rate in the UV region (300-400 nm) and efficiently initiates polymerization reactions when exposed to UV light.

Benefits of PI-369

PI-369 has numerous benefits that make it the ideal photoinitiator for polymerization processes. Firstly, it has a low odor, making it suitable for use in applications that require low VOC emissions. Secondly, it has a high reactivity rate, allowing for faster curing times and increased production rates. Thirdly, it has excellent compatibility with various monomers and oligomers, making it a versatile choice for a wide range of applications.

Applications of PI-369

PI-369 is widely used in the manufacturing of adhesives, coatings, and printing inks. In adhesives, it is used to initiate the polymerization of acrylic monomers and improve the adhesion properties of the adhesive. In coatings, it is used to cure UV-curable coatings and improve the coating's hardness and scratch resistance. In printing inks, it is used to initiate the polymerization of acrylate monomers and improve the ink's adhesion to the substrate.

Manufacturing Process of PI-369

Ningbo Inno Pharmchem Co., Ltd. manufactures PI-369 using a rigorous process that ensures consistent quality and purity. The process starts with the synthesis of the intermediate compound, followed by the benzyl and morpholine substitution reactions. The final product is then purified using recrystallization and chromatography techniques to remove impurities and ensure a high level of purity.

Quality Control Measures of PI-369

Ningbo Inno Pharmchem Co., Ltd. is committed to providing high-quality products to its customers. To ensure the quality and consistency of PI-369, the company has implemented various quality control measures. These include rigorous testing of raw materials, in-process inspections, and final product testing. The product is tested for purity, melting point, and UV absorption rate, among other parameters, to ensure it meets the required specifications.

Conclusion

In conclusion, PI-369 is an efficient photoinitiator for polymerization processes, produced by Ningbo Inno Pharmchem Co., Ltd. The product has numerous features, benefits, and applications that make it a popular choice for various industrial sectors. The manufacturing process and quality control measures implemented by the company ensure consistent quality and purity of the product. If you are looking for a reliable supplier of PI-369 or other photoinitiators, Ningbo Inno Pharmchem Co., Ltd. is the ideal choice.

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