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High-Performance Monofunctional Diluents Improve Curing Performance

Sartomer's high-performance monofunctional acrylic monomers are designed for use as a reactive diluent in UV, EB and peroxide curing systems or as a co-monomer for polymer synthesis.

Our monofunctional diluents enable formulators to achieve performance properties, such as:

  • Good adhesion
  • Good water resistance
  • Good weatherability
  • Good wetting properties
  • High flexibility
  • High impact strength
  • Low shrinkage
  • Low surface tension
  • Low Tg

Highlighted Properties of New Monofunctional Diluent Products

CN9903: Monofunctional urethane monomer leveraging unique softness, low shrinkage and high diluency capabilities


Viscosity (cPs, 60⁰C) Functionality Tensile Strength (MPa) Tensile Elongation (%) Tensile Modulus (MPa) DMA Glass Transition, tanδ (peak)
6  1 .2 147 1 -5.0°C



  • Adhesives
  • Coating resins
  • Dispersing and thickening agents
  • Graphic arts
  • Inkjet inks
  • Oilfield and lubricant additives
  • Polyolefines coatings
  • PVC flooring
  • Textile and leather treatment


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Sartomer Americas team is ready to work with you to make your projects come to life. Our sales team is comprised of solution experts to help you make you material solutions choices and help along the way to commercialization in your production line.