The effects of temperature,mixture ratio and the particle size of potassium carbonate(K 2CO 3) on the molecular weights of OH PSU,especially the effects of solvents on reaction procedures were investigated.

 
  • 对聚砜低聚体的合成工艺问题进行了较为深入的研究,重点就温度、原料配比、K2CO3对低聚体分子量的影响及溶剂对反应过程和结果的影响进行了讨论
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