以2,4-甲苯二异氰酸酯(TDI)、丙烯海松酸二甘醇聚酯二元醇和丙烯酸羟丙酯(HPA)为主要原料合成了UV固化涂料用丙烯海松酸聚氨酯丙烯酸酯(APAPUA)低聚物.对产物进行了红外表征,并考察了其光固化行为.测试了APAPUA固化膜的硬度、柔韧性及其他机械性能,同时考察了其热稳定性.结果表明该低聚物固化膜具有优良的力学性能及耐热性.
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