Main menu

PZE-1000 POLYFUNCTIONAL AZIRIDINE

PZE-1000 is an ethylene imine based tri-functional polyaziridine (XAMA® 7 equivalent) that is used as a crosslinker for both aqueous and non-aqueous coatings, inks, and adhesives to promote both physical and chemical properties.

With the highest level of functionality at 3.3, it yields the highest level of cross-link density of polyfunctional aziridines.

The aziridine end groups can react with active hydrogen as found on carboxyl groups of acrylic emulsions or polyurethane dispersions. PZE-1000 also has a hydroxyl group, which allows it to dispersion readily into aqueous systems.

SPECIFICATIONS

  • CAS: 57116-45-7
  • Molecular Formula: C20H33N3O7
  • Appearance: Clear, slight yellow liquid with amine-like odor
  • Aziridine Content: 6.5-7.3 meq/g
  • Aziridine Functionality: 3.3
  • Density (at 25ºC): 1.155-1.175 g/ml
  • Viscosity (at 25ºC): <4000 cp
Trimethylolpropane tris(2-methyl-1-aziridine propionate)