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

Matililan B911 Antioxidant

Matililan B911 Antioxidant is a high-performance phenolic antioxidant from Matililan’s B-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, it ensures long-term processing stability and extended service life while meeting global regulatory standards.
  • matililan b911 antioxidant_5bde589e
  • matililan b911 antioxidant_5bde589e

Features Of Matililan B911 Antioxidant

  1. High-performance hindered phenolic antioxidant offering superior thermal and oxidative stability.

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

  3. Low volatility and minimal migration, ensuring long-term protection during processing and end-use.

  4. Non-staining and low-color formation, ideal for clear and light-colored polymer applications.

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

Typical Applications Of Matililan B911 Antioxidant

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

  2. Automotive interior components requiring high-heat resistance and color stability.

  3. Food packaging films and containers made from polyolefin resins.

  4. Household appliances and durable consumer goods manufactured via injection molding.

  5. Blown and cast film extrusion processes where melt stability is critical.

Specifications Of Matililan B911 Antioxidant

Chemical TypeHindered phenol
Product FormFree-flowing white to off-white granules
AppearanceUniform granular solid
Melting Point115–125 °C
Assay (by HPLC)≥ 99.0%
Volatile Matter (105 °C, 2 h)≤ 0.3%
Heavy Metals (as Pb)≤ 5 ppm
Primary ApplicationsPolyolefin stabilization (PP, PE), food-contact plastics, automotive polymers


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