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

Matililan Y584 Antioxidant

Matililan Y584 Antioxidant is a high-performance phenolic antioxidant from Matililan’s Y-series, designed for polymer stabilization against thermal and oxidative degradation. It offers excellent compatibility with polyolefins, superior extraction resistance, and low volatility. Widely used in PP, PE, and engineering plastics to extend service life and maintain mechanical properties under processing and end-use conditions.
  • matililan y584 antioxidant_152a381d
  • matililan y584 antioxidant_152a381d

Features Of Matililan Y584 Antioxidant

  1. High thermal stability suitable for processing temperatures up to 230°C.

  2. Excellent compatibility with polyolefins, including PP and HDPE.

  3. Low volatility and minimal migration, ensuring long-term stabilization performance.

  4. Non-staining and non-discoloring—ideal for light-colored and transparent polymer applications.

  5. Synergistic effect with phosphites and thioesters for enhanced oxidative resistance.

Typical Applications Of Matililan Y584 Antioxidant

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

  2. Automotive interior components requiring UV and heat resistance.

  3. Food-contact packaging films and containers compliant with FDA-relevant guidelines.

  4. Rotomolded and blow-molded HDPE tanks and industrial containers.

  5. Electrical insulation materials in low-voltage cable compounds.

Specifications Of Matililan Y584 Antioxidant

Chemical TypeHindered phenolic antioxidant
Product FormFree-flowing white to off-white granules
AppearanceUniform granular solid, no visible dust or agglomerates
Melting Range115–125°C
Assay (by HPLC)≥98.5%
Volatile Matter (105°C, 2 h)≤0.3%
Ash Content≤0.05%
Primary ApplicationsPolyolefin stabilization, especially in high-heat processing


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