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

Clariant Hostavin ARO 8 Benzophenone UV Absorber

Clariant Hostavin ARO 8 is a high-performance benzophenone-based UV absorber from the Hostavin ARO series, offering excellent photostability and compatibility in coatings, inks, and plastics. It effectively protects against UV-induced degradation while maintaining clarity and color fidelity in demanding outdoor applications.
  • clariant hostavin aro 8 benzophenone uv absorber_08250116
  • clariant hostavin aro 8 benzophenone uv absorber_08250116

Features Of Clariant Hostavin ARO 8 Benzophenone UV Absorber

  1. High-performance benzophenone-based UV absorber offering broad-spectrum protection against UV-A and UV-B radiation.

  2. Excellent compatibility with polyolefins, PVC, styrenics, and engineering thermoplastics.

  3. Good thermal stability up to 240 °C, supporting high-temperature processing such as extrusion and injection molding.

  4. Low volatility and minimal migration, ensuring long-term UV stabilization in demanding applications.

  5. Non-staining and colorless in final formulations, preserving substrate clarity and aesthetics.

Typical Applications Of Clariant Hostavin ARO 8 Benzophenone UV Absorber

  1. Automotive interior components (dashboards, trim, upholstery films).

  2. Outdoor agricultural films and greenhouse covers.

  3. Packaging for UV-sensitive products including cosmetics and pharmaceuticals.

  4. Geotextiles and construction membranes exposed to prolonged sunlight.

  5. Coated and laminated technical textiles requiring durable photostability.

Specifications Of Clariant Hostavin ARO 8 Benzophenone UV Absorber

Chemical TypeBenzophenone derivative
Product FormFree-flowing white to off-white powder
AppearanceCrystalline powder
Primary ApplicationsPolyolefins, PVC, styrenics, coatings, films
Key FeaturesUV-A/UV-B absorption, low volatility, non-staining
BenefitsExtended service life, color retention, processing stability
SolubilitySoluble in common organic solvents; insoluble in water
Storage ConditionsStore in cool, dry place below 30 °C in original sealed packaging


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