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

ADEKA ADK STAB AO-330 Antioxidant

ADEKA ADK STAB AO-330 is a high-performance hindered phenolic antioxidant from ADEKA’s ADK STAB series, designed for polyolefins and engineering plastics. It offers exceptional thermal stability, low volatility, and synergistic effects with phosphites. Widely used in PP, PE, and ABS to prevent oxidative degradation during processing and long-term service.
  • adeka adk stab ao 330 antioxidant_d0a219e4
  • adeka adk stab ao 330 antioxidant_d0a219e4

Features Of ADEKA ADK STAB AO-330 Antioxidant

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

  2. Low volatility and minimal migration, ensuring long-term protection in high-temperature processing.

  3. Compatible with a broad range of polymers including polyolefins, styrenics, and engineering plastics.

  4. Non-staining and low odor—suitable for applications requiring high aesthetic and sensory performance.

  5. Synergistic with phosphites and thioesters, enabling optimized stabilization packages.

Typical Applications Of ADEKA ADK STAB AO-330 Antioxidant

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

  2. Automotive interior components such as dashboards, trim, and under-hood parts.

  3. Food-contact packaging films and containers made from polyethylene (PE) and PP.

  4. Rotomolded tanks, pipes, and industrial containers exposed to prolonged heat and UV stress.

Specifications Of ADEKA ADK STAB AO-330 Antioxidant

Chemical TypeHindered phenol
Product FormPellets
AppearanceOff-white to light yellow free-flowing pellets
Melting Point125–135 °C (by DSC)
Assay (Purity)≥ 99.0 %
Volatile Matter≤ 0.5 % (at 105 °C, 2 h)
Primary ApplicationsPolyolefins, styrenic resins, engineering thermoplastics
Key FeaturesThermal stability, low volatility, polymer compatibility, regulatory compliance


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *