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. 2020 Mar 2;12(3):539. doi: 10.3390/polym12030539

Figure 7.

Figure 7

(a,c) Influence of adjusting ultrasound amplitude on shear viscosity of COC plasticized under Mode 1 and Mode 2; (b,d) DPVs corresponding to different ultrasound amplitudes under two different modes. Nomenclature: ultrasonic amplitude (μm); plasticizing pressure (MPa); ultrasonic action time (s).