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

Matililan 901A Antioxidant

Matililan 901A Antioxidant is a high-performance phenolic antioxidant from Matililan’s 900-series, designed for polyolefins and engineering plastics. It offers exceptional thermal stability, low volatility, and synergistic effects with phosphites. Widely used in PP, PE, and ABS to prevent oxidative degradation during processing and long-term service life.
  • matililan 901a antioxidant_1850df1f
  • matililan 901a antioxidant_1850df1f

Features Of Matililan 901A Antioxidant

  1. High-performance hindered phenolic antioxidant for superior long-term thermal stability.

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

  3. Low volatility and minimal migration, ensuring consistent protection during processing and service life.

  4. Non-staining and low-color formation, preserving product aesthetics in demanding applications.

  5. Meets stringent regulatory requirements for food-contact plastics (FDA 21 CFR §178.2010 compliant).

Typical Applications Of Matililan 901A Antioxidant

  1. Polypropylene (PP) automotive interior components.

  2. HDPE packaging films for food and pharmaceuticals.

  3. PP fibers used in geotextiles and technical textiles.

  4. Blown and cast polyolefin films requiring clarity and oxidative resistance.

  5. Injection-molded consumer goods exposed to elevated temperatures.

Specifications Of Matililan 901A Antioxidant

Chemical TypeHindered phenolic antioxidant
Product FormFree-flowing white to off-white powder
AppearanceWhite crystalline powder
Melting Point120–125 °C
Assay (by HPLC)≥ 99.0%
Volatile Matter (105 °C, 2 h)≤ 0.3%
Heavy Metals (as Pb)≤ 10 ppm
Primary ApplicationsPolyolefins (PP, PE), food-contact plastics, technical fibers


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