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

Clariant Hostavin 3051 P Light Stabilizer

Clariant Hostavin 3051 P is a high-performance hindered amine light stabilizer (HALS) from the Hostavin® portfolio, designed for polyolefins and engineering plastics. It offers excellent UV protection, thermal stability, and low volatility, ensuring long-term polymer durability in demanding outdoor applications.
  • clariant hostavin 3051 p light stabilizer_0ca24c7c
  • clariant hostavin 3051 p light stabilizer_0ca24c7c

Features Of Clariant Hostavin 3051 P Light Stabilizer

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

  2. Excellent compatibility with polyolefins, including PP and HDPE, without blooming or migration issues.

  3. Thermally stable up to 300 °C, enabling use in high-temperature processing such as injection molding and extrusion.

  4. Low volatility and minimal odor—ideal for sensitive applications including automotive interior parts and consumer goods.

  5. Enhances retention of mechanical properties and color stability under prolonged outdoor exposure.

Typical Applications Of Clariant Hostavin 3051 P Light Stabilizer

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

  2. Polypropylene (PP) and polyethylene (PE) packaging for agricultural films and UV-exposed containers.

  3. Outdoor furniture, garden products, and construction profiles requiring weather resistance.

  4. Technical textiles and geotextiles exposed to intense sunlight and environmental stress.

Specifications Of Clariant Hostavin 3051 P Light Stabilizer

Chemical TypeHindered amine light stabilizer (HALS), tetramethylpiperidine derivative
Product FormPellets
AppearanceWhite to off-white free-flowing pellets
Primary ApplicationsPolyolefins (PP, HDPE, LDPE), engineering plastics
Key FeaturesNon-basic HALS, low volatility, excellent melt stability
BenefitsExtended service life, reduced surface cracking and chalking, improved color retention
Recommended Use Level0.1–0.5 wt% depending on substrate and exposure conditions
Storage ConditionsStore in cool, dry place; keep container tightly closed


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