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

Chitec Revonox 501 Antioxidant

Chitec Revonox 501 Antioxidant is a high-performance hindered phenolic antioxidant from Chitec’s Revonox series, designed for polyolefins and engineering plastics. It delivers exceptional thermal stability, low volatility, and synergistic compatibility with phosphites. Widely used in PP, PE, and TPO applications, it ensures long-term polymer protection during processing and end-use.
  • chitec revonox 501 antioxidant_d9f9344a
  • chitec revonox 501 antioxidant_d9f9344a

Features Of Chitec Revonox 501 Antioxidant

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

  2. Low volatility and superior migration resistance, ensuring consistent protection in demanding processing conditions.

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

  4. Non-staining and low-coloring, preserving the aesthetic integrity of final products.

  5. Regulatory compliant for food-contact applications under FDA 21 CFR §178.2010 and EU Regulation (EC) No 10/2011.

Typical Applications Of Chitec Revonox 501 Antioxidant

  1. Polypropylene (PP) and polyethylene (PE) films and fibers for packaging and industrial use.

  2. Automotive interior and exterior components requiring UV and heat resistance.

  3. Household appliances and consumer electronics housings.

  4. Medical-grade polyolefin tubing and containers.

  5. Blown and cast film extrusion processes where melt stability is critical.

Specifications Of Chitec Revonox 501 Antioxidant

Chemical TypeHindered phenol
Product FormFree-flowing white to off-white powder
AppearanceFree-flowing crystalline powder
Melting Point125–130 °C
Assay (by HPLC)≥ 99.0%
Loss on Drying≤ 0.3%
Heavy Metals (as Pb)≤ 5 ppm
Primary ApplicationsPolyolefins, styrenic resins, engineering plastics


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