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

Matililan Y583 Antioxidant

Matililan Y583 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 migration resistance, and low volatility. Widely used in PP, PE, and engineering plastics, it ensures long-term color retention and mechanical property preservation during processing and end-use.
  • matililan y583 antioxidant_00140073
  • matililan y583 antioxidant_00140073

Features Of Matililan Y583 Antioxidant

  1. High thermal stability suitable for high-temperature polymer processing up to 260°C.

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

  3. Low volatility and minimal plate-out tendency during extrusion and injection molding.

  4. Synergistic performance when combined with phosphite co-antioxidants (e.g., Irgafos 168).

  5. Non-staining and non-discoloring—preserves polymer clarity and color integrity.

Typical Applications Of Matililan Y583 Antioxidant

  1. Polypropylene (PP) fibers and spunbond nonwovens.

  2. Automotive interior components requiring long-term thermo-oxidative resistance.

  3. Food-contact compliant packaging films and containers.

  4. HDPE blow-molded bottles and industrial containers.

  5. Medical-grade polyolefin tubing and disposable devices.

Specifications Of Matililan Y583 Antioxidant

Chemical TypeHindered phenolic antioxidant
Product FormFree-flowing white to off-white granules
AppearanceUniform granular solid, no visible dust or clumps
Primary ApplicationsPolyolefins (PP, PE), engineering plastics, thermoplastic elastomers
Key FeaturesThermal stability, low volatility, FDA-compliant for food contact (21 CFR §178.2010)
BenefitsExtended polymer service life, reduced melt degradation, improved mechanical retention
Storage ConditionsStore in cool, dry place below 30°C; keep container tightly closed
Shelf Life24 months from date of manufacture under recommended storage


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