采用两步法合成了一系列组分不同的水溶性苯乙烯/丙烯酸酯改性醇酸树脂.采用FT-IR、1H-NMR和GPC分别对树脂的结构、组成及相对分子质量进行了表征.测定了由合成树脂制备的清漆的性能,包括漆膜干燥时间、铅笔硬度、附着力、耐水和耐碱性能.结果表明:改性醇酸树脂具有良好的物理机械性能.
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