4D printing of shape memory polyethylene terephthalate glycol/thermoplastic polyurethane (PETG/TPU) blends
Rafael Braga da Cunha, Louise Brasileiro Quirino Brito, Pankaj Agrawal, Gustavo de Figueiredo Brito, Tomás Jefférson Alves de Mélo
Topics & Concepts
Materials scienceThermoplastic polyurethaneComposite materialRheometerPolyethylene terephthalateNozzleRheologyPolymerShape-memory polymerPolyethylene glycolThermoplasticElastomerChemical engineeringMechanical engineeringEngineeringPolymer composites and self-healingAdvanced Materials and MechanicsAdvanced Sensor and Energy Harvesting Materials