Publication | Open Access

Uncatalyzed synthesis, thermal and mechanical properties of polyurethanes based on poly(<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si8.gif" overflow="scroll"><mml:mrow><mml:mi>ε</mml:mi></mml:mrow></mml:math>-caprolactone) and 1,4-butane diisocyanate with uniform hard segment