The poly (amic acid) exhibited good solubility in common organic solvents.
该聚酰胺酸在普通有机溶剂中具有良好的可溶性。
The phenomonon was explained in view of the mechanism of chemical cyclization of poly(amic acid).
从聚酰胺酸化学环化反应机理出发对这一结果给予了解释。
The imidization kinetics of two kinds of fluorinated poly(amic-acid) films during the continuous increase of the temperature were investigated using dynamic TG method.
利用动态热重法研究了两种含氟聚酰胺酸薄膜在连续升温过程中的亚胺化反应动力学。
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