二步法双环戊二烯改性不饱和聚酯树脂的研究

Study on Bicyclopentadiene Modified Unsaturated Polyester Resin by Two Stepped Procedure

采用双环戊二烯(80%)作为主要原料合成不饱和聚酯树脂,原料成本低、合成工艺路线简单、副反应少;合成的产品颜色浅、气干性好、综合性能佳。

Unsaturated polyester resin is formulated with bicyclopentadiene （80%） as main materials. It is a kind of low- cost, easy -and -simple -to- handle synthesis procedure with less side reaction. The product shows light color, good dryness and excellent comprehensive property.