THERMAL-PROPERTIES AND MORPHOLOGY OF CRYSTAL IN NYLON 1010 FORMED ISOTHERMALLY AT MELTING PEAK TEMPERATURE

Thermal properties and morphology of crystal in NYLON 1010 formed isot hermally at melting peak temperature were studied by using DSC, TEM an d ED. It turns out that the crystal on the time scale of the DSC exper iment is stable, which is not transformed from the crystal with low me lting point. Its electron diffraction pattern shows symmetrical and cl ear electron diffraction spots of single crystal and is proved to be t he electron diffraction pattern of single crystal by means of index wi th parameters of unit cell of Nylon 1010.