Lee and others (2002) reported that the transition temperature
of microcapsules was affected by the formaldehyde/melamine molar
ratio of the reaction medium. In this work, we studied about
the thermal property of microcapsule manufactured with various
emulsifiers. Figure 4 shows the DSC curves of M–F microcapsules
prepared with various emulsifiers to identify the thermal
properties of microcapsules. The transition temperature of microcapsules
was expressed near 150 ◦C. The mobility of molecules in