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

Matililan B561 Antioxidant

Matililan B561 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 melt stability, low volatility, and minimal discoloration—ideal for PP, PE, and engineering plastics processing under demanding conditions.
  • matililan b561 antioxidant_70e05eea
  • matililan b561 antioxidant_70e05eea

Features Of Matililan B561 Antioxidant

  1. High-performance phenolic antioxidant with synergistic thermal and oxidative stability.

  2. Low volatility and excellent melt stability for high-temperature polymer processing.

  3. Compatible with polyolefins, engineering plastics, and elastomers without blooming or migration.

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

  5. REACH-compliant formulation with no SVHCs above threshold concentrations.

Typical Applications Of Matililan B561 Antioxidant

  1. Polypropylene (PP) homopolymers and copolymers for automotive interior parts.

  2. Polyethylene (PE) films and blow-molded containers requiring long-term UV and thermal resistance.

  3. Thermoplastic elastomers (TPEs) used in medical tubing and consumer goods.

  4. Engineering resins including polybutylene terephthalate (PBT) and polyamide 6 (PA6).

  5. Recycled polyolefin compounds where enhanced stabilization against reprocessing degradation is critical.

Specifications Of Matililan B561 Antioxidant

Chemical TypeSynergistic hindered phenol blend
Product FormFree-flowing white to off-white granules
AppearanceUniform granular solid, no visible dust or agglomerates
Primary ApplicationsPolyolefins, engineering thermoplastics, TPEs
Key FeaturesThermal stability up to 280°C, low extractability
BenefitsExtended service life, reduced discoloration, improved mechanical retention
Regulatory StatusCompliant with EU REACH; non-registered under TSCA (exempt)
Storage ConditionsStore in cool, dry, well-ventilated area below 30°C; avoid direct sunlight


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