English

中文

T591

CAS No. 91648-65-6

Other names

1,3,4-Thiadiazolidine-2,5-dithione

T591 is an ashless metal deactivator that also offers extreme-pressure, anti-wear, and auxiliary antioxidant properties. It is widely used in automotive and industrial lubricants, greases, and metalworking fluids.

  • Package

    200kg/drum

  • Content

    98%

Features
  • Low treat rate with excellent oil solubility Highly effective in inhibiting active sulfur‑induced corrosion of copper and copper alloys Synergistic performance with primary antioxidants to extend oil service life Light color and low odor

Applications
  • Automotive and industrial lubricants:

    including engine oils, gear oils, and hydraulic fluids.

  • Fuel additives:

    improves corrosion resistance and enhances oxidation control.

  • Metalworking fluids:

    provides enhanced wear protection and corrosion inhibition for cutting tools and workpieces.

  • Transformer oils:

    T591 helps mitigate metal‑catalyzed degradation of insulating oils.

Similar products

Headquarters
Bais Chemical Technology