PGMA

PGMA (poly(glycidyl methacrylate)) is a thermoplastic polymer belonging to the methacrylate family, characterized by pendant epoxy (glycidyl) groups along its backbone that enable post-polymerization chemical modification and cross-linking. It is widely used in adhesives, coatings, and composite matrices where its reactive epoxy functionality allows designers to tailor properties through cross-linking chemistry, and is also employed in chromatography resins, biomedical devices, and as a precursor for hydrogels due to its tunable surface and bulk properties. Engineers select PGMA when they need a polymer that combines processability with the ability to chemically functionalize or cross-link after fabrication, offering advantages over purely passive thermoplastics in applications requiring adhesion, chemical bonding, or environmental stability.