High-Purity Photoinitiator 1173 (2-Hydroxy-2-methylpropiophenone) - Leading China Supplier for UV Curing
Discover Photoinitiator 1173, a vital component for efficient UV curing. As a leading manufacturer and supplier in China, we offer high-quality 2-hydroxy-2-methylpropiophenone (CAS 7473-98-5) for your UV painting, inks, and coating applications. Get a competitive quote today.
Get a Quote & SampleUnlock Superior UV Curing Performance with Photoinitiator 1173

Photoinitiator 1173 (2-Hydroxy-2-methylpropiophenone)
As a premier supplier of Photoinitiator 1173 in China, we deliver exceptional quality 2-hydroxy-2-methylpropiophenone (CAS 7473-98-5), a Type I free radical photoinitiator. Its superior performance in UV curing systems, including UV painting, inks, and wood/plastic coatings, makes it a preferred choice for manufacturers seeking durability and efficiency. Trust our competitive price and reliable supply chain for your chemical needs.
- High Efficiency for UV Curing: Photoinitiator 1173 initiates rapid polymerization, ensuring fast curing times for your UV-curable formulations.
- Minimal Yellowing & Durability: Benefit from its excellent property of causing minimal yellowing, even under prolonged UV exposure, crucial for aesthetic and protective coatings.
- Broad Application Spectrum: Ideal for UV painting, inks, wood coatings, and plastic coatings, offering excellent compatibility with various monomers and oligomers.
- Reliable Supplier in China: We guarantee high purity (≥99.0%) and consistent quality, backed by robust manufacturing and global logistics for seamless procurement.
Key Advantages of Sourcing Photoinitiator 1173 from Us
Exceptional Purity and Performance
Our Photoinitiator 1173 boasts a purity of 99% minimum, ensuring predictable and optimal results in your UV curing applications. Its structure as 2-hydroxy-2-methylpropiophenone allows for effective radical generation.
Versatile Application Across Industries
From high-gloss UV inks to durable wood coatings and protective plastic coatings, Photoinitiator 1173 is a versatile solution. We help you buy the right photoinitiator for your specific formulation needs.
Competitive Pricing and Global Supply
As a direct manufacturer and supplier from China, we offer Photoinitiator 1173 at competitive prices. Explore our cost-effective solutions for bulk purchases and long-term partnerships.
Applications of Photoinitiator 1173
UV Painting
Enhance the curing speed and finish quality of your UV paints with our high-performance Photoinitiator 1173.
UV Inks
Achieve vibrant and durable prints with UV inks formulated using our reliable Photoinitiator 1173.
Wood Coatings
Protect and beautify wood surfaces with UV-curable coatings, optimized by the efficient radical generation of Photoinitiator 1173.
Plastic Coatings
Improve scratch resistance and aesthetic appeal of plastic products with UV coatings empowered by our Photoinitiator 1173.