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Runnox 1520

CAS No. 110553-27-0

Other names

2-Methyl-4,6-bis[(octylthio)methyl]Phenol

Runnox 1520 is a highly effective, phenolic antioxidant commonly used in the stabilization of polymers, lubricants, and other organic materials. It prevents oxidative degradation and maintains material integrity under thermal and oxidative stress.

  • Package

  • Content

    98%

Features
  • High-Temperature Performance: Performs effectively under thermal stress, reducing degradation during processing and use.
    Wide Compatibility: Usable across various formulations and systems, providing flexibility in application.

Applications
  • Rubber Products:

    Runnox 1520 effectively prevents oxidative aging, extending the lifespan of the rubber. It is particularly suitable for synthetic rubbers such as butadiene rubber (BR), styrene-butadiene rubber (SBR), ethylene-propylene-diene monomer (EPDM), nitrile rubber (NBR), and thermoplastic elastomers.

  • Plastics Industry:

    During plastic processing, high temperatures and oxygen accelerate oxidative degradation, leading to reduced product performance. Adding Runnox 1520 effectively inhibits oxidation, enhances the stability of plastic products, and extends their service life. Additionally, it prevents changes in color, molecular weight, and viscosity during isolation, drying, storage, and shipping processes.

  • Coatings and Inks:

    In coatings and inks, the addition of Runnox 1520 prevents discoloration and cracking caused by oxidation, enhancing gloss and durability. It helps maintain the appearance and performance of coatings, extending their lifespan.

  • Other Fields:

    Runnox 1520 is also widely used in food, pharmaceuticals, and cosmetics. In food, it prevents spoilage due to oxidation, extending shelf life. In pharmaceuticals, it maintains stability and efficacy. In cosmetics, it helps slow skin aging, preserving a youthful appearance.

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