The dynamic storage modulus,dynamic loss modulus,and shear viscosity were measured in a Rheometer,with the mass-average relative molecular mass calculated from the zero-shear viscosity.

• 采用流变仪测定聚苯硫醚熔体动态储能模量、动态耗能模量、动态剪切粘度等流变性数据,用零动态剪切粘度数值确定重均相对分子质量。