Our products

Zhiyi has been providing high-quality products and anti-yellowing solutions to polymer industries for 24 years. The products are widely used in polyurethane, rubber, plastic, lubricating oil, resin, coating, etc.

Product Series

  • Hindered Phenolic Antioxidant

  • Phosphite Antioxidant

  • UV Absorber

  • Light Stabilizer

  • Yipack®

  • YINOX® 235

    CAS:144429-84-5

    Appearance:Colorless To Pale Yellow Transparent Liquid

    Liquid hindered phenol, excellent antioxidant properties, used in polyurethane, polyether polyols, rubber, PVC stabilizers, coatings, and lubricants, etc.

  • YINOX® 430

    CAS:96-69-5

    Appearance:White Powder

    Thiophenolic antioxidants, which have excellent antioxidant and decolorizing effects, are resistant to water extraction, and are suitable for PP, PE, PVC, PU, and resin synthesis.

  • YINOX® 920

    CAS:110553-27-0

    Appearance:Light Yellow Transparent Liquid

    YINOX® 920 is a multifunctional liquid thiophenol antioxidant. Due to its special structure, it has the Dual function of free radical terminator and hydroperoxide decomposer.

  • YINOX® 926

    CAS:110675-26-8

    Appearance:Pale Yellow Liquid or Solid

  • YINOX® 1076L

    Appearance:Light yellow transparent liquid

  • YINOX® 2315

    CAS:171090-93-0

    Appearance:Light Yellow Liquid

    A liquid hindered phenol antioxidant with a very wide range of applications.