Multifunctional Monomers

Characteristics

• Polypropylene Glycol Diacrylate (PPGDA, PO=2)
• Difunctional acrylate monomer with short polypropylene glycol backbone
• Very low viscosity for efficient reactive dilution
• Excellent cure speed and high double-bond reactivity
• Increases crosslink density compared with higher PO grades
• Provides good hardness while maintaining moderate flexibility
• Improves adhesion to plastics, metals, and coated substrates
• Low shrinkage and reduced internal stress during UV curing
• Good compatibility with acrylates, urethane acrylates, and epoxy acrylates
• Enhances chemical resistance and solvent resistance of cured films
• Suitable for UV coatings, inks, adhesives, and 3D printing resins
• VOC-free reactive diluent for high-solids formulations
• Excellent balance of processing efficiency and cured film performance
• Lower flexibility and higher hardness than APG-400 and APG-700 grades
• Useful for formulations requiring fast cure, low viscosity, and high mechanical strength