In the dynamic world of UV-curable coatings, the choice of photoinitiator is paramount. Among the most effective is Photoinitiator 1173, chemically known as 2-Hydroxy-2-methylpropiophenone (CAS 7473-98-5). This Type I free radical photoinitiator is a cornerstone for achieving fast, efficient curing across a multitude of applications, from graphic arts to industrial finishes.

As a premier supplier of Photoinitiator 1173, we understand the critical need for high purity and consistent performance. Our product, manufactured to stringent standards, offers a minimum purity of 99.0%. This ensures that formulators can rely on its predictable radical generation capabilities when exposed to UV light. The key advantage of Photoinitiator 1173 lies in its ability to undergo Norrish Type I cleavage, producing reactive radicals that efficiently initiate polymerization of monomers and oligomers.

One of the most sought-after attributes of Photoinitiator 1173 is its low yellowing characteristic. This is crucial for applications where color stability and aesthetic appeal are vital, such as clear coatings, white paints, and high-quality inks. When you buy Photoinitiator 1173 from us, you are investing in a raw material that contributes to the longevity and visual integrity of your finished products, minimizing discoloration even after prolonged exposure to light.

The versatility of Photoinitiator 1173 extends to its excellent solubility and compatibility. It readily dissolves in common organic solvents and is easily blended with other photoinitiators and resins. This makes it an ideal candidate for complex formulations, allowing for fine-tuning of curing speed, surface cure, and through cure. Whether you are developing UV painting formulations, high-performance UV inks, durable wood coatings, or protective plastic coatings, Photoinitiator 1173 from our Chinese manufacturer base provides a reliable foundation.

For businesses looking to optimize their UV curing processes, sourcing from a dependable supplier like us is key. We offer competitive price points for Photoinitiator 1173, especially for bulk orders. Coupled with our efficient logistics, we ensure timely delivery to global destinations. Exploring how to obtain a quote for this essential chemical is the first step towards enhancing your product quality and manufacturing efficiency.

In conclusion, Photoinitiator 1173, or 2-Hydroxy-2-methylpropiophenone, is an indispensable component for achieving superior results in UV curing. Its high efficiency, low yellowing, and broad compatibility make it a top choice. Partner with us, a trusted manufacturer and supplier in China, to secure a consistent supply of this vital chemical and elevate your UV coating applications.