New extensional rheometer for creep flow at high tensile stress. Part II. Flow induced nucleation for the crystallization of iPP
Sprache des Titels:
A novel extensional rheometer for creep experiments has been presented in part 1. The device can be used also for an investigation of the influence of short term elongational flow on the structure development incrystalline polymers. It enables the application of defined portions for mechanical work to the polymer sample in its state of undercooled melt.