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

Rianlon RIANOX 1010 Antioxidant

Rianlon RIANOX 1010 Antioxidant is a high-performance hindered phenolic antioxidant widely used in polyolefins, ABS, PS, and engineering plastics. It offers exceptional thermal stability, low volatility, and synergistic effects with phosphites. Renowned for its superior processing protection and long-term aging resistance, it ensures product durability and color retention during manufacturing and end-use.
  • rianlon rianox 1010 antioxidant_dcffae71
  • rianlon rianox 1010 antioxidant_dcffae71

Features Of Rianlon RIANOX 1010 Antioxidant

  1. High-performance hindered phenolic antioxidant offering exceptional thermal and oxidative stability.

  2. Excellent compatibility with polyolefins, including polyethylene (PE) and polypropylene (PP).

  3. Low volatility and high melting point ensure minimal loss during high-temperature processing.

  4. Effective in both melt-phase and long-term aging protection, extending product service life.

  5. Non-staining and low-color formation, suitable for light-colored and demanding aesthetic applications.

Typical Applications Of Rianlon RIANOX 1010 Antioxidant

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

  2. Blown and cast polyethylene (PE) films used in packaging and agricultural applications.

  3. Injection-molded PP and HDPE components in household appliances and consumer goods.

  4. Rotomolded tanks and large PE/PP parts requiring extended thermal stability during processing.

  5. Cable compounds and insulation materials where long-term electrical integrity is critical.

Specifications Of Rianlon RIANOX 1010 Antioxidant

Chemical TypeHindered phenol (pentaerythritol tetrakis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate])
Product FormFree-flowing white crystalline powder
AppearanceWhite to off-white fine crystals
Melting Point110–125 °C
Assay (by HPLC)≥ 99.0%
Volatile Matter (105 °C, 2 h)≤ 0.5%
Ash Content≤ 0.05%
Primary ApplicationsPolyolefins (PP, PE), engineering plastics, elastomers, adhesives


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