High-Efficiency UV Absorber BP-12 (UV-531) for Enhanced Polymer Durability
Protect your polymers from UV degradation with our superior UV Absorber BP-12 (UV-531), offering unparalleled light stabilization.
Get a Quote & SampleProduct Core Value

UV Absorber BP-12
Our UV Absorber BP-12, also known as UV-531, is a state-of-the-art light stabilizer designed to significantly enhance the durability and performance of various polymer systems. It effectively absorbs UV radiation in the critical 240-340 nm wavelength range, acting as a crucial shield against photodegradation.
- Benefit 1: Superior Protection: This UV absorber for polymers offers maximum protection against photodegradation, significantly extending the service life of your products.
- Benefit 2: Aesthetics Preservation: It helps to reduce the inherent color of the polymer and effectively delays the onset of yellowing, maintaining the visual appeal of your materials.
- Benefit 3: Performance Maintenance: By mitigating UV-induced damage, it obstructs the loss of essential physical functions, ensuring your products perform as intended over time.
- Benefit 4: Broad Applicability: This chemical auxiliary is widely applied to PE, PVC, PP, PS, PC organic glass, polypropylene fiber, and ethylene-vinyl acetate, making it a versatile choice for many industries.
Key Advantages
Excellent Light Stability
Achieve excellent light stability in your plastics with the reliable performance of UV-531, a key component in preventing degradation.
Low Volatility & Migration
Benefit from the low volatility and minimal migration properties of this UV absorber, ensuring it stays within the polymer matrix for lasting protection.
Easy Processing
The ease of processing makes integrating this UV stabilizer into your manufacturing workflows straightforward, enhancing production efficiency.
Key Applications
Polymer Stabilization
Essential for PE, PVC, PP, PS, and PC, this UV absorber enhances the weatherability and durability of plastic components.
Coatings Protection
Provides very good light-stability effect on drying phenol aldehyde, varnishes, polyurethane, and acrylate coatings, protecting the finish.
Textile Enhancement
Improves the UV resistance of polypropylene fibers, preventing color fading and material degradation in textile applications.
Automotive Components
Ideal for use in automotive coatings and plastic parts, offering protection against the harsh effects of sunlight and environmental exposure.