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

Clariant Hostavin ARO 8 P Light Stabilizer

Clariant Hostavin ARO 8 P is a high-performance light stabilizer from the Hostavin ARO series, designed for polyolefins and engineering plastics. It offers exceptional UV protection, thermal stability, and low volatility while maintaining excellent compatibility and processability in demanding applications.
  • clariant hostavin aro 8 p light stabilizer_c68e7f02
  • clariant hostavin aro 8 p light stabilizer_c68e7f02

Features Of Clariant Hostavin ARO 8 P Light Stabilizer

  1. High-performance hindered amine light stabilizer (HALS) with exceptional long-term UV protection.

  2. Optimized for polyolefin-based masterbatches and compounds, offering excellent compatibility and dispersion.

  3. Low volatility and high thermal stability, enabling use in high-temperature processing up to 260 °C.

  4. Non-migrating molecular structure ensures durable stabilization without surface blooming or plate-out.

  5. Halogen-free and REACH-compliant, supporting sustainable and regulatory-ready formulations.

Typical Applications Of Clariant Hostavin ARO 8 P Light Stabilizer

  1. Automotive interior and exterior plastic components (e.g., bumpers, trim, under-hood parts).

  2. Geotextiles and agricultural films requiring extended outdoor weatherability.

  3. Polypropylene (PP) and polyethylene (PE) blow-molded containers for outdoor storage.

  4. Rotomolded tanks and playground equipment exposed to continuous UV radiation.

  5. Woven and non-woven industrial fabrics used in construction and landscaping.

Specifications Of Clariant Hostavin ARO 8 P Light Stabilizer

Chemical TypeHindered amine light stabilizer (HALS), tetramethylpiperidine derivative
Product FormPellets
AppearanceOff-white to light beige free-flowing pellets
Primary ApplicationsPolyolefins (PP, HDPE, LDPE), masterbatches, extruded and injection-molded articles
Key FeaturesLow volatility, high thermal stability, excellent polymer compatibility
BenefitsExtended service life under UV exposure, reduced color fading and embrittlement
Regulatory StatusREACH registered; compliant with EU Directive 2002/72/EC for food-contact plastics (subject to migration limits)
Recommended Use Level0.1–0.5 wt% depending on substrate and performance requirements


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