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

Derisorb Derisorb 1130 Benzotriazole UV Absorber

Derisorb Derisorb 1130 is a high-performance benzotriazole-based UV absorber from the Derisorb series, offering exceptional photostability and thermal resistance for polymers, coatings, and adhesives. It effectively prevents UV-induced degradation, yellowing, and mechanical property loss while maintaining clarity and compatibility in diverse resin systems.
  • derisorb derisorb 1130 benzotriazole uv absorber_246b6d50
  • derisorb derisorb 1130 benzotriazole uv absorber_246b6d50

Features Of Derisorb Derisorb 1130 Benzotriazole UV Absorber

  1. Highly effective UV absorption in the 290–400 nm range, providing broad-spectrum protection against photodegradation.

  2. Excellent thermal and hydrolytic stability, ensuring consistent performance during high-temperature processing and long-term service life.

  3. Low volatility and minimal migration, supporting retention in polymer matrices and coated surfaces over time.

  4. Good compatibility with a wide range of polymers including polyolefins, engineering plastics, and coatings systems.

  5. Non-discoloring and chemically inert under normal use conditions, preserving substrate clarity and color integrity.

Typical Applications Of Derisorb Derisorb 1130 Benzotriazole UV Absorber

  1. Automotive interior and exterior plastic components (e.g., dashboards, bumpers, trim).

  2. Outdoor architectural coatings and industrial maintenance paints.

  3. Polypropylene and polyethylene films used in agricultural and packaging applications.

  4. Transparent polycarbonate and acrylic glazing for signage and lighting fixtures.

  5. UV-curable inks and specialty adhesives requiring photostabilization.

Specifications Of Derisorb Derisorb 1130 Benzotriazole UV Absorber

Chemical TypeBenzotriazole derivative
Product FormOff-white to pale yellow crystalline powder
AppearanceFree-flowing crystalline solid
Primary ApplicationsPolymers, coatings, inks, adhesives
Key FeaturesUV absorption, thermal stability, low volatility
BenefitsExtended product lifetime, reduced yellowing, improved weather resistance
SolubilitySoluble in common organic solvents (e.g., toluene, xylene, MEK); sparingly soluble in water
Recommended Loading Range0.1–1.0 wt% depending on substrate and exposure conditions


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