High-Purity UV-320: Advanced Benzotriazole UV Absorber Manufacturer & Supplier
Discover UV-320, a premier benzotriazole UV absorber offering exceptional UV absorption and low volatility. As a trusted manufacturer and supplier in China, we provide this critical additive to enhance the durability and aesthetic appeal of your polymer products.
Get a Quote & SampleEnhance Your Product's Longevity with UV-320

Benzotriazole UV Absorber
Our UV-320 (CAS: 3846-71-7) is a high-performance UV absorber, essential for protecting a wide range of polymers. As a leading chemical supplier in China, we offer competitive prices and reliable supply for bulk purchase. Trust us for your high-quality UV protection needs.
- Superior UV Absorption: Effectively filters harmful UV radiation, preventing degradation in plastics and coatings.
- Low Volatility: Ensures long-term performance and stability within polymer matrices, crucial for outdoor applications.
- Color and Gloss Retention: Protects organic pigments and polymers, maintaining product appearance and integrity.
- Versatile Applications: Ideal for PVC, unsaturated polyesters, polycarbonates, and more, supporting various manufacturing processes.
Key Advantages of Our UV-320
Exceptional UV Protection
UV-320 efficiently absorbs UV radiation, significantly extending the service life of your materials and preventing premature failure, a critical factor for product manufacturers.
Cost-Effective Solution
As a direct manufacturer and supplier, we offer competitive pricing for UV-320, providing an economical solution for businesses looking to buy in bulk and secure their supply chain.
High Purity and Consistency
We guarantee a minimum purity of 99% for our UV-320, ensuring consistent performance and reliable results in your formulations. Partner with a trusted chemical manufacturer.
Broad Application Spectrum
Plastics Protection
Enhance the weatherability of plastics used in outdoor applications, preventing yellowing and embrittlement with our reliable UV absorber supply.
Coatings Durability
Protect paints, varnishes, and industrial coatings from UV degradation, ensuring long-lasting color and finish for your manufactured goods.
Polyester and Fiber Stability
Maintain the integrity and appearance of polyester fibers and films, essential for textile and packaging industries seeking quality materials.
PVC and Unsaturated Polyester
Optimize the performance of PVC products and unsaturated polyester resins, a common need for manufacturers sourcing essential chemical intermediates.