Noncrystalline interlamellar material

As can be seen from Table 4, two lower molecular weight samples actually comprise only the crystalline and noncrystalline interlamellar material, devoid of amorphous phase. On the other hand, the larger molecular weight samples comprise three phases the crystalline, amorphous, and crystalline-amorphous interphase in a similar fashion to the atmospheric-pressure crystallized samples. However, we note that the T2c s of the crystalline-amorphous interphase for two higher molecular weight samples is appreciably shorter than those of the atmospheric-pressure crystallized samples. This demonstrates that the molecular chain motion in the crystalline-amorphous interphase of these pressure-crystallized samples on a T2C time scale is more severely restricted. 

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