Research Article
Nanolignin as Nucleating Agents Promoting Crystallization of Isotactic Polypropylene
Table 2
DSC results of iPP and nano-Lig/iPP composites.
| | Samples | Tm (°C) | ∆H (J·g−1) | Xc (%) | Tc (°C) |
| | iPP | 165.8 | 63.11 | 30.49 | 112.7 | | 0.5 wt% nano-Lig/iPP | 165.4 | 73.66 | 35.47 | 114.0 | | 1.0 wt% nano-Lig/iPP | 165.3 | 75.57 | 36.88 | 113.8 | | 1.5 wt% nano-Lig/iPP | 164.1 | 68.59 | 33.64 | 114.0 | | 2.0 wt% nano-Lig/iPP | 165.0 | 71.94 | 35.46 | 113.4 |
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Tm is the melting temperature, ∆H is the melting enthalpy, and Tc is the crystallization temperature.
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