As technology advances, the demand for high-quality printing and coatings has increased significantly. One essential ingredient that makes this possible is photoinitiators, which are crucial in initiating and controlling chemical reactions in the production of inks, coatings, and adhesives. Photoinitiator 369 or PI-369 is one such compound, produced by Ningbo Inno Pharmchem Co., Ltd. In this article, we will explore the feasibility and market prospect of photoinitiator 369, providing a comprehensive guide from the manufacturer and supplier's perspective.

What is Photoinitiator 369?

Photoinitiator 369 is a highly efficient and versatile photoinitiator used in the production of UV-curable coatings, inks, and adhesives. Its chemical name is 2-Benzyl-2-(dimethylamino)-1-[4-(4-morpholinyl)phenyl]-1-butanone, and its molecular weight is 357.5. The compound is a yellow to beige crystalline powder, soluble in organic solvents such as acetone, ethyl acetate, and toluene.

Photoinitiator 369 belongs to the family of Type II photoinitiators, which undergo photochemical reactions upon exposure to UV light. When activated, PI-369 forms free radicals that initiate the polymerization of monomers or oligomers in UV-curable formulations. This leads to the formation of a crosslinked network that provides excellent adhesion, scratch resistance, and durability.

Why Choose Photoinitiator 369?

Photoinitiator 369 has several advantages over other photoinitiators, making it a preferred choice for many applications. Firstly, it has a broad absorption spectrum, which means it can be activated by a wide range of UV wavelengths. This makes it suitable for use in various UV curing systems, including LED and mercury vapor lamps.

Secondly, PI-369 has a high molar extinction coefficient, which translates to a high efficiency of energy conversion. This means that a small amount of the compound can initiate a significant amount of polymerization, leading to reduced costs and improved production efficiency.

Thirdly, photoinitiator 369 has excellent solubility in organic solvents, which makes it easy to incorporate into formulations. It also has good compatibility with other additives and resins, ensuring stable and homogeneous formulations.

Finally, PI-369 has low toxicity and is not classified as a hazardous substance. It is also non-yellowing and provides excellent color stability, making it suitable for use in high-end applications such as automotive coatings and electronics.

Applications of Photoinitiator 369

Photoinitiator 369 is used in various applications, including coatings, inks, adhesives, and 3D printing. In coatings, PI-369 is used to initiate the polymerization of acrylate and methacrylate monomers, leading to the formation of a crosslinked network. This provides excellent adhesion, scratch resistance, and durability, making it suitable for use in automotive, wood, and plastic coatings.

Inks formulated with PI-369 have excellent curing properties, leading to high print speeds and improved print quality. The compound is also used in the production of flexible and rigid adhesives, providing fast curing times and high bond strength.

In 3D printing, PI-369 is used as a photoinitiator for the polymerization of resin-based materials. It is compatible with various printing techniques, including stereolithography (SLA) and digital light processing (DLP), enabling the production of high-precision and complex structures.

Market Prospects of Photoinitiator 369

The global market for photoinitiators is expected to grow at a CAGR of 7.8% from 2020 to 2027, driven by the increasing demand for UV-curable coatings, inks, and adhesives. The demand for photoinitiator 369 is also expected to grow, with its unique properties and excellent performance making it a preferred choice for many applications.

The automotive and electronics industries are expected to be the largest consumers of photoinitiator 369, driven by the increasing demand for high-performance coatings and adhesives. The growth of the 3D printing industry is also expected to drive demand for PI-369, with the increasing adoption of resin-based printing technologies.

As a manufacturer and supplier of photoinitiator 369, Ningbo Inno Pharmchem Co., Ltd. is well-positioned to capitalize on the growing market demand. The company has a state-of-the-art production facility and a team of experienced professionals, ensuring high-quality and consistent product supply.

Conclusion

Photoinitiator 369 is a highly efficient and versatile photoinitiator used in the production of UV-curable coatings, inks, and adhesives. Its unique properties and excellent performance make it a preferred choice for many applications, with the automotive and electronics industries expected to be the largest consumers. As a manufacturer and supplier of PI-369, Ningbo Inno Pharmchem Co., Ltd. is well-positioned to capitalize on the growing market demand, providing high-quality and consistent product supply.

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