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

Clariant Hostanox O 310 micro pills Antioxidant

Clariant Hostanox O 310 micro pills is a high-performance hindered phenolic antioxidant designed for polyolefins and engineering plastics. Its micro-pill form ensures excellent dispersibility, dust-free handling, and precise dosing. Widely used in PP, PE, and TPO applications, it delivers superior thermal stability and long-term protection against oxidative degradation during processing and end-use.
  • clariant hostanox o 310 micro pills antioxidant_c2d28a06
  • clariant hostanox o 310 micro pills antioxidant_c2d28a06

Features Of Clariant Hostanox O 310 micro pills Antioxidant

  1. Micro-pill form ensures excellent flowability and dust-free handling for automated dosing systems.

  2. High-performance hindered phenolic antioxidant offering superior long-term thermal stability to polymers.

  3. Excellent compatibility with polyolefins, including PP and HDPE, without blooming or plate-out issues.

  4. Consistent particle size distribution enables uniform dispersion and predictable performance in melt processing.

  5. Halogen-free formulation supports regulatory compliance and sustainability requirements in sensitive applications.

Typical Applications Of Clariant Hostanox O 310 micro pills Antioxidant

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

  2. HDPE and LDPE blow-molded containers for food and pharmaceutical packaging.

  3. Automotive interior components requiring low VOC and odor emissions.

  4. Rotomolded tanks and industrial parts exposed to elevated service temperatures.

  5. Recycled polyolefin compounds where stabilization against reprocessing degradation is critical.

Specifications Of Clariant Hostanox O 310 micro pills Antioxidant

Chemical TypeHindered phenol (Irganox® 1010 analog)
Product FormFree-flowing micro-pills
AppearanceWhite to off-white spherical particles
Primary ApplicationsPolyolefins (PP, PE), engineering plastics, recycled polymers
Key FeaturesDust-free, high bulk density, excellent thermal stability
BenefitsReduced operator exposure, improved dosing accuracy, enhanced polymer longevity
Recommended Use Level0.1 – 0.5 wt% depending on polymer and processing conditions
Storage ConditionsStore in cool, dry place below 30 °C; protect from moisture and direct sunlight


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