Question

谁帮忙翻译下，要通顺，准确。

It was shown that isoconversional methods are suitable for predicting the curing kinetics of a polyester–epoxy hybrid resin based powder coating. The advanced Vyazovkin method showed better agreement with the experimental isothermal curing of the coating than the Kissinger–Akahira–Sunose approach and thus was used to derive theoretical curing isotherms based on calculated conversion dependent effective activation energy profiles. The potential of isoconversional kinetic analysis of DSC data in combination with rheological and technological measurements for the balancing of the curing conditions of a powder coating for wood substrates was demonstrated. The viscosity change of the powder coating during temperature treatment was matched with a DSC thermogram obtained at the same heating rate and was correlated with both the progression of the cross-linking degree and the apparent activation energy as a function of conversion Ea(˛) derived from ICKA. It was further shown that cross-linking degrees as determined by ICKA can be related to surface properties of the coated substrates such as resistance towards solvent attack.

Answer 1

结果表明，等转化率方法适合用于预测聚酯-环氧杂化树脂基粉末涂料的固化动力学。先进的Vyazovkin方法比Kissinger–Akahira–Sunose方法更好地与涂层的等温固化实验结果吻合。因此，通过有效活化能分布的转化计算，Vyazovkin方法被用来推导理论固化等温线。结合了流变学和技术方法来测量粉末涂层对木质基材的固化平衡条件，DSC数据等转化动力分析的应用前景被证实。粉末涂料在高温处理过程的粘度变化与在同一升温速率下得到的DSC温谱图相吻合，并且与交联度数列和能把ICKA转换为Ea的表观活化能这两者相关联。它进一步表明，由ICKA决定的交联度可以与涂层基材的表面性质有关，例如对溶剂攻击抗性。