TMPTA is trimethylolpropane triacrylate, is a trifunctional monomer used in manufacture of plastic, adhesive, acrylic glue, anaerobic sealant, Ink is useful in the low volatility and fast cure response. It has the property of resistance against weather, chemical, water and abrasion. End products include alkyd coatings, compact discs, hardwood floors, concrete polymers, dental polymers, lithography, letterpress, screen printing, elastomers, automobile headlamps, acrylics and plastic components for the medical industry. Its chemical formula is C15H20O6 with a molecular weight of 296.32