The unsaturated polyester putty is prepared with the synthesized unsaturated polyester resin which is modified by DCPD and TMPDE as air-drying modifiers.

• 以DCPD(双环戊二烯)和TMPDE(三羟甲基丙烷二烯丙基醚)作为不饱和聚酯树脂的气干改性剂,并用合成的树脂制备不饱和聚酯腻子。