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ANOX™ 20 Granular

ANOX™ 20 Granular is a high–molecular weight hindered primary phenolic antioxidant. It prevents polymer degradation during long-term aging in various polymer systems.

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Product Overview

ANOX™ 20 Granular is a proprietary high-molecular weight hindered phenolic antioxidant, specifically designed to function as a polymer stabilizer, preventing degradation during storage and long-term aging. This high-performance stabilizer excels in preventing discoloration during plastics and elastomers processing. Moreover, ANOX™ 20 Granular provides exceptional protection as an antioxidant and process stabilizer for thermoplastic polymer applications, while also safeguarding against high-temperature-induced scorch in polyols, polyurethanes, and foam formulations. Furthermore, as a hindered phenolic antioxidant, ANOX™ 20 Granular demonstrates enhanced synergy with complementary SI Group phosphite antioxidants, including ALKANOX™ 240 and WESTON™ 705.

Specifications

  • Color: White
  • Form: Free-flowing powder
  • CAS number: 6683-19-8
  • Molecular weight: 1178 g/mol
  • Bulk density: 570 kg/m3
  • Melting point: 110°C–125°C
  • Flash point: 299°C

Features & Benefits

Features:
  • High-molecular weight hindered phenolic antioxidant
  • Non-blooming and non-discoloring properties
  • Synergistic with other antioxidants (e.g., ALKANOX™ 240, WESTON™ 705, WESTON™ TNPP)
  • FDA-approved for use in food contact and personal care applications
  • Available in various forms (powder, granular, nondusting pellet) and binary blends
Benefits:
  • Prevents degradation and discoloration of sensitive ingredients
  • Eliminates handling and dusting issues
  • Ensures regulatory compliance for food contact and personal care applications
  • Provides scorch protection and stability in polyols and polyurethane formulations
  • Enhances product stability and shelf life
  • Improves processing efficiency and reduces waste
  • Offers versatile formulation options

Applications

  • Nutritional supplements (e.g., vitamins, minerals, omega-3 fatty acids)
  • Personal care products (e.g., skincare, haircare, cosmetics)
  • Lipid-based systems (e.g., oils, fats, waxes)
  • Water-in-oil emulsions
  • Microencapsulated ingredients

Problems Solved

  • Degradation and discoloration of sensitive ingredients in personal care and nutritional products
  • Handling and dusting issues with powder phenolic antioxidants in personal care and nutritional manufacturing
  • FDA approval for use in food contact and personal care applications
  • Blooming problems in personal care and nutritional products affecting appearance and quality
  • Scorch and stability issues in polyols and polyurethane formulations used in personal care products

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