Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Eversorb Eversorb 80 Benzotriazole UV Absorber

Eversorb® Eversorb 80 is a high-performance benzotriazole-based UV absorber from Solvay’s Eversorb® portfolio, offering exceptional photostability and thermal resistance for polymers, coatings, and adhesives. It effectively absorbs harmful UV radiation (290–400 nm), preventing degradation while maintaining clarity and color stability in demanding applications.
  • eversorb eversorb 80 benzotriazole uv absorber_9bdc2a6f
  • eversorb eversorb 80 benzotriazole uv absorber_9bdc2a6f

Features Of Eversorb Eversorb 80 Benzotriazole UV Absorber

  1. Highly effective UV absorption in the 300–400 nm range, providing robust protection against photodegradation.

  2. Excellent compatibility with a wide range of polymers including polyolefins, ABS, polycarbonate, and engineering thermoplastics.

  3. Low volatility and superior thermal stability up to 280 °C, minimizing loss during high-temperature processing.

  4. Good hydrolytic stability, ensuring consistent performance in humid or outdoor exposure conditions.

  5. Non-staining and low-color contribution, preserving the original hue and clarity of transparent or light-colored formulations.

Typical Applications Of Eversorb Eversorb 80 Benzotriazole UV Absorber

  1. Automotive interior and exterior plastic components (dashboards, trim, grilles).

  2. Outdoor building materials such as PVC profiles, window frames, and cladding panels.

  3. Consumer electronics housings requiring long-term UV resistance and aesthetic retention.

  4. Industrial packaging films and containers exposed to sunlight and weathering.

  5. Coatings and inks for signage, banners, and decorative laminates.

Specifications Of Eversorb Eversorb 80 Benzotriazole UV Absorber

Chemical TypeBenzotriazole derivative
Product FormFree-flowing white to off-white crystalline powder
AppearanceWhite crystalline solid
Primary ApplicationsPolymer stabilization (especially thermoplastics and coatings)
Key FeaturesUV absorption, thermal stability, polymer compatibility
BenefitsExtended service life, reduced yellowing, improved color retention
SolubilitySoluble in common organic solvents (e.g., THF, chloroform, hot toluene); insoluble in water
Storage ConditionsStore in cool, dry place below 30 °C; keep container tightly closed


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