TY - JOUR T1 - Development and characterization of sodium polyacrylate/bentonite hydrogel with epoxy resin coating JO - Polímeros A1 - Takematsu, Marcia Murakoshi A1 - Baruel, Amanda Faria A1 - Cassu, Silvana Navarro A1 - Diniz, Milton Faria A1 - Graves, David Alexandro A1 - Dutra, Rita de Cássia Lazzarini SN - 0104-1428 UL - 10.1590/0104-1428.20230029 VL - 33 Y1 - 2023 PB - Brasil ER -