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Acrylated Amine Synergists for Faster Cure Speeds

Sartomer's acrylated amines are alternatives to free amine synergists in UV- and EB-curable inks and coatings that provide faster surface cure speeds, lower volatility, yellowing resistance and solvent resistance.

 

We developed our acrylated amines because conventional free amine synergists present a number of formulating concerns. The odor associated with free amines can be a problem before, during and after UV curing. Blooming of the free amines to the surface may result in a grease-like surface film. These conventional amine synergists may also be a source of extractables in cured coatings.

Our acrylated amines enable formulators to achieve performance properties, such as:

  • Good adhesion
  • Good flexibility
  • High reactivity
  • Lower film extractables
  • Low odor
  • Low pigment bleeding
  • Low viscosity
  • Lower VOC formulations, which do not result in blooming
  • Lower volatility

Highlighted Properties of New Acrylated Amine Products

CN3715: Good reactivity, high flexibility and low pigment bleeding that improves surface cure when used with a suitable photoinitiator system.

 Viscosity (cPs, 25⁰C) Functionality Appearance & Color
60 - 90  2 Clear liquid

 

 

Applications

  • Coatings
  • Inks
  • High-speed lines
  • Overprint varnishes
  • Graphic arts
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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.