circuit board

Lonza is a leading supplier of specialized intermediates to the composite and high performance materials industry.  We are the world’s leading supplier of Cyanate Ester resins.  In addition, we supply a range of special components for high performance materials such as Epoxies, Polymides, Polyureas and Polyurethanes, and Ionic liquids. 

  • Primaset® Cyanate Esters are a novel class of thermosetting resins that are providing highly demanding solutions for space, aerospace, transportation, electronics, and general industry where high temperature or dielectric performance is key.
  • Lonzacure® Hardeners are curing agents for 1k and 2k enhanced temperature resistant epoxy systems as well as polyurethane chain extenders.