| 摘要: | 本文指在討論熱可塑性PVA/starch薄膜之物理、熱性質之研究。利用控制溫度及濕度製備薄膜，以不同含量重量百分比進行掺合。探討成形後不同含量重量百分比的PVA/starch薄膜之熱性質及物理性質。此實驗經由熱重分析儀測試摻合體熱性質，結果顯示塑化可降低裂解溫度，也發現含有11%及13%熱可塑性聚乙烯醇(polyvinyl alcohol)簡稱PVA物理性質較穩定。
This paper refers to research the physics and thermal properties of PVA/starch blend. Analyze thermal properties thermoplastic starch/thermoplastic polyvinyl alcohol by controlling temperature and humidity. We found that the degradation temperature be reduced by plasticization method. Besides we conjecture the best performance with 11% and 13% thermoplastic of polyvinyl alcohol. |
