Multifunctional polyurethane acrylates were synthesized by two-step method.
采取两步法合成了高官能度聚氨酯丙烯酸酯,用实时红外光谱研究了多官能度聚氯酯丙烯酸酯的光聚合动力学,并研究了多官能度聚氨酯丙烯酸酯与其它单体配方的机械性能。