Gelation of poly(vinyl alcohol)/ethylene
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Kazuo Yamaura; Hiroshi Kitahara; Tetsuya Tanigami
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Article
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1997
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John Wiley and Sons
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English
⚖ 174 KB
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The melting temperature of the gels of the poly(vinyl alcohol) (PVA)/ethylene glycol (EG) system was measured. It was found that the temperature was independent of the thermal hysteresis. The apparent enthalpy of the fusion of the junction, DH, was 206 kJ/mol for a high molecular weight atactic PVA