Thermal analysis and crystallization kinetics of polyurethane

Non-isothermal crystallization kinetics of polyurethane was investigated by differential scanning calorimetry at different cooling rates. Various macro-kinetic models, including Ozawa, Jeziorny, and Mo models, were applied to describe the non-isothermal crystallization process under non-isothermal conditions. The results showed that Ozawa method and Jeziorny method could describe the non-isothermal crystallization process of the hard segment of...