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

Albemarle AT-10 Antioxidant

Albemarle AT-10 Antioxidant is a high-performance hindered phenolic additive from Albemarle’s Antioxidant series, designed for polyolefins and elastomers. It delivers exceptional thermal stability, low volatility, and synergistic performance with phosphites. Widely used in PP, PE, and TPO applications, AT-10 ensures long-term polymer protection during processing and end-use. Its excellent compatibility and low migration support regulatory compliance and superior color retention.
  • albemarle at 10 antioxidant_9b4d1f2e
  • albemarle at 10 antioxidant_9b4d1f2e

Features Of Albemarle AT-10 Antioxidant

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

  2. Low volatility and minimal migration, ensuring retention in high-temperature polymer processing.

  3. Compatible with a broad range of engineering thermoplastics including polypropylene, polyethylene, and styrenics.

  4. Non-discoloring formulation suitable for applications requiring color stability and clarity.

  5. Easily dispersible in molten polymer matrices, enabling uniform distribution during extrusion or injection molding.

Typical Applications Of Albemarle AT-10 Antioxidant

  1. Polypropylene (PP) fibers and nonwovens for automotive interior components.

  2. Polyethylene (PE) pipes and geomembranes exposed to elevated service temperatures.

  3. Styrenic polymers used in durable consumer goods and appliance housings.

  4. Engineering plastic blends requiring extended thermo-oxidative resistance during processing and end-use.

  5. Recycled polymer streams where stabilization against reprocessing degradation is critical.

Specifications Of Albemarle AT-10 Antioxidant

Chemical TypeHindered phenol
Product FormFree-flowing white to off-white granules
AppearanceGranular, free-flowing solid
Primary ApplicationsStabilization of polyolefins and styrenic polymers
Key FeaturesThermal stability, low volatility, non-staining
BenefitsExtended polymer service life, reduced gel formation, improved melt processability
Recommended Use Level0.1–0.5 wt% (based on polymer weight)
Storage ConditionsStore in original unopened containers at 15–25°C; protect from moisture and direct sunlight


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