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

Clariant Hostanox O 3 pills Antioxidant

Clariant Hostanox O3 pills are a high-performance phenolic antioxidant from the Hostanox series designed for polyolefins and elastomers offering exceptional thermal stability processing protection and long-term aging resistance in demanding applications.
  • clariant hostanox o 3 pills antioxidant_aa0eb2fb
  • clariant hostanox o 3 pills antioxidant_aa0eb2fb

Features Of Clariant Hostanox O 3 pills Antioxidant

  1. High-performance phenolic antioxidant specifically formulated for polyolefins and engineering plastics.

  2. Free-flowing, uniform spherical pills ensure excellent dosing accuracy and reduced dust generation during handling.

  3. Excellent thermal stability and long-term aging resistance under processing and end-use conditions.

  4. Low volatility and minimal extractability, supporting compliance with food-contact and regulatory requirements (e.g., FDA, EU 10/2011).

  5. Synergistic compatibility with phosphite co-stabilizers and other Clariant Hostanox additives.

Typical Applications Of Clariant Hostanox O 3 pills Antioxidant

  1. Polypropylene (PP) fibers and nonwovens for hygiene and medical applications.

  2. Automotive interior components including PP dashboards, trim, and under-hood parts.

  3. Food-grade packaging films and containers made from polyethylene (PE) and polypropylene (PP).

  4. Rotomolded and blow-molded industrial tanks and containers requiring extended UV and thermal stability.

  5. Recycled polyolefin compounds where consistent stabilization and melt protection are critical.

Specifications Of Clariant Hostanox O 3 pills Antioxidant

Chemical TypeHindered phenol
Product FormSpherical pills
AppearanceWhite to off-white free-flowing pills
Primary ApplicationsPolyolefins (PP, PE), engineering thermoplastics
Key FeaturesLow dust, high bulk density, excellent dispersion
BenefitsReduced machine fouling, improved process reliability, enhanced product lifetime
Recommended Loading Range0.1 – 0.5 wt% (depending on polymer and application)
Storage ConditionsStore in original packaging at <25°C, dry and well-ventilated area


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