3EO-TMPTA

3EO-TMPTA by Anstar is a low-viscosity trifunctional monomer. It is derived from the ethoxylation of trimethylolpropane triacrylate. The “3EO” indicates that three moles of ethylene oxide are added per molecule, improving hydrophilicity and flexibility compared to the standard TMPTA. Provides the product with a better balance between hardness and flexibility in the cured films.

• It enhances faster cure speeds, improved adhesion on various substrates, and good abrasion resistance.
• Its reduced skin sensitization risk compared to unmodified TMPTA also makes it a preferred option in formulations where regulatory or handling concerns are relevant.
• It blends well with a variety of oligomers and other monomers, contributing to a well-rounded performance profile.
• It is widely used in ultraviolet (UV) and electron beam (EB) curing systems.
• Suitable for UV inks, 3D printing, inkjet, packaging-, wood-, specialty coatings.
• 3EO-TMPTA has a shelf life of 12 months.