High-Purity Photoinitiator 819 for UV Curing: Properties, Applications, and Sourcing from a Trusted Supplier
Discover the exceptional performance of Photoinitiator 819 (CAS 162881-26-7), a leading Type I free radical photoinitiator for advanced UV curing. Explore its applications in coatings, inks, adhesives, and 3D printing, and learn why NINGBO INNO PHARMCHEM CO.,LTD. is your ideal manufacturer and supplier for high-quality chemical solutions.
Get a Quote & SampleUnlock Superior Curing Performance with Photoinitiator 819
Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide
As a premier manufacturer and supplier of specialty chemicals in China, we offer Photoinitiator 819 (CAS 162881-26-7), a highly efficient and versatile Type I free radical photoinitiator. Its unique chemical structure enables excellent curing performance, particularly in challenging applications such as pigmented formulations and thick film systems. Partner with us to secure a reliable supply of this high-purity product.
- High Absorption & Efficiency: Photoinitiator 819 provides exceptional absorption in the UV and visible light spectrum, ensuring rapid and thorough polymerization for your demanding applications.
- Versatile Applications: Ideal for UV curable coatings, inks, adhesives, and 3D printing, it delivers superior results across diverse industrial needs.
- Deep & Thick Film Curing: Its excellent absorption properties allow for effective through-curing in thicker sections, a critical advantage for many formulations.
- Pigmented Formulation Specialist: Achieves outstanding curing results in white and colored systems, even those containing high levels of pigments like titanium dioxide.
Key Advantages of Photoinitiator 819
Superior Photoinitiation in Pigmented Systems
Our Photoinitiator 819 is engineered for exceptional performance in pigmented formulations, ensuring consistent and reliable curing even with high pigment loads, a key consideration for procurement managers seeking quality.
Deep Curing Capabilities for Complex Designs
For R&D scientists and formulators working with thick films or intricate structures, this photoinitiator's ability to penetrate deeply and cure uniformly is invaluable. Purchase this product to solve your deep curing challenges.
Excellent Weather and Yellowing Resistance
When used in combination with UV absorbers, Photoinitiator 819 offers enhanced weatherability and minimal yellowing, making it a top choice for outdoor applications and long-lasting products.
Diverse Applications Driven by Photoinitiator 819
Coatings Industry
From automotive finishes to furniture coatings, Photoinitiator 819 ensures excellent adhesion, durability, and aesthetic appeal in various coating formulations. Contact us for bulk pricing and availability.
Printing Inks
Achieve vibrant, durable prints with our high-purity photoinitiator, perfect for UV inks used on diverse substrates. Inquire about our wholesale options to buy this essential component.
Adhesives & Sealants
For demanding bonding applications, Photoinitiator 819 provides rapid UV curing and strong adhesion, vital for electronic assemblies and manufacturing processes. Get a quote for your industrial needs.
3D Printing Resins
Enhance the precision and speed of 3D printing with photoinitiator 819, enabling complex geometries and robust final products. Discover how our reliable supply chain supports your production goals.