The gel viscosity has been greatly reduced under shear action. But it could crosslinking again and the viscosity is about 40 times more than the gel without crosslinking action.
交联后的弱凝胶在受剪切作用后,粘度有很大的降低,但可再交联,最后粘度仍比未交联时高约40倍,这是交联聚合物与普通聚合物不同的重要性能。
参考来源 - 弱凝胶调剖剂的研究与应用·2,447,543篇论文数据,部分数据来源于NoteExpress
The shear action is characterized by viscous flowing energy dissipation.
用黏性流动能量耗散表示剪切作用。
In the pipeline, the liquid elastic wave can emerge pressured shock wave to flowing liquid and cause shear action.
液体弹性波对管道中流动的液体产生压力冲击波,并引起剪切作用。
The variation laws of the viscoelastic parameters with shear action are obtained, and the corresponding relational equations are established.
得到了黏弹性参数随剪切作用的变化规律,建立了相应的关系式。
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