The shear viscosity of molten PPS was simulated using the slip-link rheology molecular dynamics model using the independent parameters plateau modulus and characteristic relaxation time.

• 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。