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

BASF Irganox L115 Antioxidant

BASF Irganox L115 is a high-performance liquid phenolic antioxidant from the Irganox series, designed for polymer stabilization—especially in polyolefins and elastomers. It offers excellent processing stability, low volatility, and superior compatibility. Its liquid form ensures easy handling and uniform dispersion. Widely used in extrusion, injection molding, and fiber applications to prevent thermal-oxidative degradation during manufacturing and service life.
  • basf irganox l115 antioxidant_72365ccf
  • basf irganox l115 antioxidant_72365ccf

Features Of BASF Irganox L115 Antioxidant

  1. High-performance liquid hindered phenolic antioxidant offering excellent processing and long-term thermal stability.

  2. Low volatility and high compatibility with polyolefins, engineering plastics, and elastomers.

  3. Non-staining and low odor — suitable for sensitive applications including food-contact and automotive interior materials.

  4. Synergistic performance when combined with phosphite co-stabilizers (e.g., Irgafos 168) for enhanced oxidative protection.

  5. Easily pumpable and dispersible in molten polymer melts, enabling precise dosing in continuous compounding processes.

Typical Applications Of BASF Irganox L115 Antioxidant

  1. Polypropylene (PP) and polyethylene (PE) fibers, films, and injection-molded parts.

  2. Automotive under-hood components and interior trim requiring long-term heat resistance.

  3. Food packaging films and containers compliant with FDA 21 CFR and EU Regulation (EC) No 10/2011.

  4. Medical-grade thermoplastics where extractables and biocompatibility are critical.

  5. Cable & wire insulation polymers exposed to elevated service temperatures.

Specifications Of BASF Irganox L115 Antioxidant

Chemical TypeHindered phenol (liquid)
Product FormClear, pale yellow liquid
AppearanceHomogeneous, free from sediment or cloudiness
Primary ApplicationsPolyolefins, engineering thermoplastics, elastomers
Key FeaturesLow volatility, high thermal stability, non-staining
BenefitsExtended product lifetime, improved melt stability, reduced color formation
Regulatory ComplianceFDA 21 CFR §178.2010; EU Directive 2002/72/EC (as amended)
Storage ConditionsStore in original container at 5–30 °C, protected from light and moisture


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