Advanced 1-(phenylthio)anthraquinone: A High-Performance Type I Photoinitiator for UV Curing
Discover the next generation of photoinitiators. Our silyloxy-substituted anthraquinones, synthesized in a single step, offer efficient visible light activation for radical polymerization, providing a clean and sustainable solution for various UV curing applications.
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1-(phenylthio)anthraquinone
As a leading supplier in China, we offer 1-(phenylthio)anthraquinone, a novel Type I photoinitiator for visible light-induced radical polymerization. This compound, synthesized through a straightforward single-step process, generates isopropyl radicals, enabling rapid polymerization without the need for co-initiators. Its S, N, and P-free nature makes it an environmentally friendly alternative for UV curing applications. We are committed to providing high-quality specialty chemicals to meet your advanced material needs.
- Efficient Visible Light Activation: This photoinitiator is highly effective when activated by visible light sources, such as 405 nm LEDs, making it suitable for advanced manufacturing processes.
- Type I Photoinitiator Mechanism: It functions as a Type I photoinitiator, undergoing intramolecular bond cleavage to generate initiating radicals, leading to faster polymerization rates compared to Type II systems.
- Environmentally Conscious Chemistry: Free from sulfur, nitrogen, and phosphorus, this compound aligns with green chemistry principles, reducing potential health and environmental impacts.
- High Reactivity and Conversion: Studies show excellent photopolymerization rates and monomer conversion, making it a competitive alternative to commercial oxime ester-based photoinitiators, especially for advanced 3D printing and coating applications.
Key Advantages for Your Application
Simplified Synthesis
Our silyloxy-substituted anthraquinones are synthesized in a single step, reducing manufacturing complexity and cost, thereby supporting efficient visible light photopolymerization processes.
Enhanced Safety Profile
Being free from S, N, and P atoms, these initiators are safer for both human health and the environment, offering a superior alternative for your chemical needs.
Superior Initiation Efficiency
The ability to generate isopropyl radicals directly from these compounds ensures efficient initiation and rapid polymerization, crucial for demanding applications.
Key Applications
UV Curing & Coatings
Leverage the high reactivity of our photoinitiators for advanced UV curing applications in coatings, ensuring fast cure speeds and excellent film properties.
3D Printing
Utilize these efficient initiators for visible light-based 3D printing, enabling high resolution and rapid fabrication of complex polymer structures.
Adhesives
Enhance the performance of UV-curable adhesives with our photoinitiators, providing rapid bonding and durable results for various industrial uses.
Specialty Polymer Synthesis
Explore the use of these novel photoinitiators in the synthesis of specialized polymers where precise control over radical generation and polymerization is required.