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用原子转移自由基聚合法合成了丙烯酸甲酯和丙烯酸全氟烷基乙酯的两嵌段共聚物 ,研究了嵌段共聚物的表面性能。结果表明 ,嵌段共聚物具有低表面能特性。且X射线光电子光谱法证明氟烷基链有强烈的趋于表面的特性
The diblock copolymers of methyl acrylate and perfluoroalkylethyl acrylate were synthesized by atom transfer radical polymerization. The surface properties of the block copolymers were investigated. The results show that the block copolymers have low surface energy properties. And X-ray photoelectron spectroscopy proved that the fluoroalkyl chain has a strong tendency to surface characteristics