In this paper,trimerization of isocyanate and THEIC/isocyanate were synthesized to result in one component and heat resistnat PU paint with excellent common nature and thermostability.

• 本文通过异氰酸酯三聚及塞克（THEIC）改性引入异氰脲酸酯环，合成出综合性能优良的耐温聚氨酯烘烤漆。