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

Ai Di Ke AO-412S Antioxidant

AiDiKeAO-412SAntioxidantisanadvancedphenolicantioxidantfromAiDiKe’sAOseries,designedforhigh-temperaturestabilityinpolymersandrubbers.Itoffersexcellentsynergisticperformancewithphosphites,enhanceslong-termthermalagingresistance,andmaintainscolorstabilityduringprocessingandend-use.
  • ai di ke ao 412s antioxidant_20095812
  • ai di ke ao 412s antioxidant_20095812

Features Of Ai Di Ke AO-412S Antioxidant

  1. High-performance phenolic antioxidant with synergistic secondary stabilization effect.

  2. Excellent thermal stability suitable for high-temperature polymer processing (up to 280°C).

  3. Low volatility and minimal migration, ensuring long-term protection in finished products.

  4. Compatible with polyolefins, engineering plastics, and elastomers without compromising mechanical properties.

  5. Non-staining and low-color formation—ideal for light-colored and transparent applications.

Typical Applications Of Ai Di Ke AO-412S Antioxidant

  1. Polyethylene (PE) and polypropylene (PP) films, fibers, and injection-molded parts.

  2. Automotive interior components requiring UV and thermal aging resistance.

  3. Food-contact packaging materials compliant with relevant global regulatory frameworks.

  4. Electrical insulation materials and cable sheathing compounds.

  5. Recycled polyolefin formulations where oxidative degradation control is critical.

Specifications Of Ai Di Ke AO-412S Antioxidant

Chemical TypeSynthetic hindered phenol
Product FormFree-flowing white to off-white granules
AppearanceUniform granular solid
Melting Point120–125°C (DSC, 10°C/min)
Assay (by HPLC)≥99.0%
Volatile Matter (105°C, 2 h)≤0.3%
Ash Content≤0.05%
Primary ApplicationsPolyolefins, thermoplastics, elastomers


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