The branching characteristic of the spherulites of poly(ether ether ketone) (PEEK) has been studied. The spherulitic branching texture was apparent under optical microscope when the PEEK films were very thin, when PEEK had been crosslinked to some extent, or when another amorphous polymer was added to PEEK. Various branching angles are possible in the fibrillar branching growth of the spherulites.
Посилання на статтю:
The branching characteristic of the spherulites of poly(ether ether ketone) / Zhiyi Zhang* and Hanmin Zeng // Polymer. – 1993. – Vol 34. – P. 1551-1553.