Study and Progress of Advanced Polyurea Elastomer

As an environment-friendly material,polyurea elastomer is asolvent-free material,and it has excellent mechanical properties and chemical resistance.This paper reviewed the recent research progress in aromatic polyurea,aliphatic polyurea and polyaspartic ester polyurea,and mostly introduced the progress of synthesis and application about polyaspartic ester polyurea.It expected the future development of polyurea at last.