This paper studies some factors which affect the time of curing on 191#UP resin.It shows that the content of photoinitiator, dilution and photosensitizer affects the curing velocity a lot .

• 本文研究了光引发剂、稀释剂对191%23不饱和聚酯树脂紫外光固化速度的影响。研究表明,光引发剂种类、稀释剂含量对固化速度都有影响且它们的含量有最佳值。