Synthesis and characterization of new poly urethane

Abstract EN

A new poly ester-urethane–urea has been prepared, characterized and formulated into poly urethane methacrylate elastomer.

This polymer was polymerized in a two-step process : first synthesis of an isocynate terminated and second reaction of the product with tetramethylenediamine.

Thermal analysis of this polymer was showed good mechanical properties and behaves like thermoplastic elastomers.