高聚物粘弹性

阐述了用动态热机械分析仪（DMTA（Ⅳ））测试高聚物动态粘弹性的原理。

The principles of the determination of high polymers dynamic viscoelasticity by DMTA (ⅳ)( Dynamic Mechanical Thermal Analyses , ⅳ) were expounded .

刚性微粒填充的高聚物非线性粘弹性本构关系的微力学分析

A micromechanical study on the nonlinear viscoelastic constitutive relation of high rigidity Particulate-Filled polymers

根据高聚物的粘弹性机理，研制出适用于封堵中、低渗透油层的高效粘弹性调堵剂。

The high-efficient viscoelastic profile control and water shutoff agent which applied to plug medium-low permeability reservoirs was developed on the basis of the viscoelastic mechanism of high polymer .

测试结果表明，改构后得到的透明质酸衍生物材料属于非牛顿流体，具有高聚物的粘弹性，符合医用生物材料要求。

The conclusion shows after the structure is changed hyaluronic acid derivative does not belong to Newton liquid , but possesses viscoelastic property , which accords with the requirements of biomaterials .