College of Chemical and Biological Engineering Key Laboratory of Advanced Chemical Engineering Manufacture Technology University 310027;
Institute of Mold Technology Vocational Institute of Mechatronic Technology 213164;
State Key Laboratory of Marine Coatings Chemical Research Institute Co.Ltd 266072;
Quzhou Research Institute University 324000;
Caprolactone; PEG segments; Biodegradable polyurethane; Biofouling; Hydrolytic degradation;