High-Performance Benzotriazole UV Absorber 23328-53-2: Enhancing Polymer Durability & Supplier Reliability
Discover the advanced protection offered by our liquid benzotriazole UV absorber (CAS 23328-53-2), a critical additive for extending the lifespan and preserving the integrity of diverse polymer applications. Learn why leading manufacturers rely on our stable supply and expert solutions.
Get a Quote & SampleUnrivaled Protection Against UV Degradation

Liquid Benzotriazole UV Absorber (CAS 23328-53-2)
As a premier manufacturer and supplier in China, we offer a high-quality liquid benzotriazole UV absorber (CAS 23328-53-2) that significantly enhances polymer stability. Its excellent solubility in various solvents and monomers ensures seamless integration into your formulations, providing superior UV protection for demanding applications. Trust us as your reliable source for this essential chemical intermediate.
- Experience Superior Light Stability with our benzotriazole UV absorber, crucial for protecting polymers from UV-induced degradation.
- Benefit from Easy Handling and Integration, as this liquid UV stabilizer is highly soluble in solvents, monomers, and intermediates, making it ideal for purchase and use.
- Achieve Exceptional Durability in diverse applications including PUR coatings, PVC, and PMMA, supported by our commitment to product quality and competitive pricing.
- Secure a Stable Supply Chain by partnering with a trusted Chinese manufacturer for your UV absorber needs.
Key Advantages for Your Formulations
High Absorption Efficiency
Our CAS 23328-53-2 UV absorber offers high UV absorption efficiency, effectively converting harmful UV radiation into harmless energy, thus preventing polymer breakdown and maintaining product performance. This makes it a sought-after chemical for purchase by formulators.
Low Volatility for High-Temperature Processes
Designed for challenging environments, this liquid UV stabilizer exhibits low volatility even at elevated temperatures. This characteristic is vital for manufacturers employing high-temperature curing processes, ensuring the additive remains effective throughout production.
Broad Compatibility and Solubility
With excellent solubility in many solvents, monomers, and intermediates, and being easily emulsifiable in water-based adhesives, this benzotriazole UV absorber is highly compatible with a wide range of polymers. This makes it a versatile and cost-effective solution for various applications.
Versatile Applications Across Industries
Thermoplastic Coatings & Foams
This UV absorber is widely utilized in thermoplastic PUR coatings and monolithic foams, providing essential light stability and preventing discoloration or degradation caused by UV exposure. Find a reliable supplier for your coating needs.
Rigid Plastics & Fibers
It offers robust protection for rigid plastics such as plasticized polyvinyl chloride (PVC), PMMA, and PVDC, as well as for PP and PET fiber spinning aids. Consider this product when you need to buy high-quality UV protection for plastic materials.
Adhesives & Elastomers
The product's compatibility extends to adhesives, elastomers, and various resins, including unsaturated polyesters. Its ease of emulsification in water-based systems makes it a preferred choice for many manufacturers looking to buy effective stabilizers.
Electronics and Other Polymers
Beyond traditional polymers, this UV absorber finds application in electronics and other specialty materials where UV resistance is critical. Contact us for a quote and detailed specifications for your electronic chemical needs.