Addonyl is the brand name of Rhein Chemie’s High Performance Activator and Catalyst.

Additives made by Rhein Chemie are designed to provide cast nylon with its unique material properties in terms of impact strength, vibration absorption, abrasion resistance and lubricity.

Cast Nylon is a high-performance engineering thermo-plastic used in a wide range of industrial applications. It is produced by anionic polymerization of caprolactam, enabled through the addition of special activators and catalysts.

The finished product is an extremely high-molecular weight and high-crystalline polyamide used in a multitude of products, such as plates, rods, tubes, drive wheels, pulleys, gearwheels and bearings. It is also used widely in the field of tank construction.

Some of Grade:

  • Addonyl 8108 are liquid Activator with excellent handing properties, which is easy to dose based on Poly-isocyanate.
  • Addonyl 8112 modifies the low temperature impact strength of cast nylon product.
  • Addonyl KatNL is a Catalyst Based on Na-Lactamate.
  • Addonyl enable short production intervals with low processing Temperatures.