一定剪切速率下,剪切粘度增大。
聚合物溶液的有效粘度由剪切粘度和弹性粘度组成。
The effective viscosity of polymer solution consists of shear viscosity and elastic viscosity.
当粉煤灰填充量为15%时,复合材料的剪切粘度较小;
When the quantity of the fly ash was filled to 15%, the shear viscosity of the composite material was low.
这说明不同物质形成的油水界面剪切粘度的动态变化明显不同。
The results show that the dynamic phenomena of the film of different substances are distinctively different.
随着无机盐质量分数的增大,混合表面活性剂胶束增大,剪切粘度发生改变。
With the increase of the mass fraction of inorganic salts, mixed surfactant micelles increases, the shear viscosity changes.
这样,在相同条件下,混合物的表观剪切粘度可能低于任何单一相的表观剪切粘度。
Therefore, the apparent shear viscosity of immiscible polymer blends may be lower than the apparent shear viscosity of any phase under otherwise identical conditions.
对表面活性剂和固体粒子参与形成的油水界面膜的动态界面剪切粘度性质进行了研究。
Experimental data were presented to show the influence of surfactants and solid particles on the dynamic shear viscosity of interfacial films.
实验发现在相同剪切粘度下的三种聚合物,形变恢复能力随着疏水基含量的增大而增大。
It was found that polymer with higher hydrophobic group content had stronger recovery after deformation in three kinds of polymers with the same shear viscosity.
随着聚氧化乙烯溶液零剪切粘度的增加,制备的纳米纤维直径逐渐变细而且表面也较平滑。
The differences and the reasons of nanofibers prepared by polyethylene glycol oxide solutions with different shear viscosity were also discussed.
在低频率(或低剪切速率)下,动态剪切测量的复合粘度与稳态剪切测量的剪切粘度是相等的。
The composite viscosity at the condition of dynamic shear test is consistent with shear viscosity at steady shear test at the low shear rate or low frequency.
用日本协和界面剪切粘度计测定了壬基酚聚氧乙烯(4)醚、油酸钠及固体颗粒的动态界面剪切粘度。
The dynamic interfacial shear viscosity of NP-4, sodium oleate and montmorillonite was measured using SVR·S interfacial rheometer.
应用两种不同缝隙厚度的窄缝流变仪对PP及PP/蒙脱土纳米复合材料的剪切粘度及影响因素进行了研究。
Shear viscosity of PP/montmorillonite(MMT) hybrid with different clay contents were measared using a slit die rheometer attached to an industrial-scale single screw extruder.
通过调节淀乳浓度、滚筒温度及转速来调整产品承受剪切力的能力、干燥过程中的老化及粘度等性能。
By adjusting the starch milk concentration, temperature and drum speed to adjust the product capability of resistance to shear stress, the drying process of aging and viscosity.
他们发现青蛙唾液是所谓的“剪切稀化流体”-它的粘度变化主要取决于条件变化。
And they found that frog saliva is what's called a 'shear-thinning fluid' -its viscosity changes, depending on conditions.
在较低的剪切速率下,复合材料流体粘度对温度更敏感。
At lower shear rate, the fluid viscosity of composite has more sensitiveness to temperature.
动态复合粘度则随着剪切速率的增加而呈近似幂律函数形式减小。
The complex viscosity decreased with the increase of shear rate in the form of approximate power law function.
随着剪切速率的增加,转相点的视粘度明显下降。
The apparent viscosity at the point decreases distinctly with shear rate increasing.
结果表明:在一定的实验条件下,聚合物溶液的粘度随着剪切速率的增加而减小,其变化符合幂律指数规律。
The result indicates that at certain experimental conditions, the viscosity of polymer solution will decrease with the increase of shear rate according to the rule of power law exponent.
豆渣水溶性膳食纤维溶液粘度随剪切速率的增加而降低,呈现假塑性流体。
The solution of SDF from soybean dregs were pseudoplastic fluid which viscosity decreased with the increasing of shear rate.
利用高压毛细管流变仪对SEBS和TPU的流变性能进行了研究。结果表明,SEBS熔体流动表现为非牛顿性,粘度随剪切速率增加而降低。
The rheological results of SEBS and TPU by means of high pressure capillary indicates that SEBS is non-Newton fluid, the viscosity decreases when the shear rate increases.
结果表明:等温剪切时,浆料稳态表观粘度随着剪切速率的增大而下降,半固态a 356铝合金具有明显的触变性。
The results show that the apparent viscosity of A356 alloy slurry in steady-state decreases with the shear rate increasing under isothermal shearing condition.
水溶性止血纺织材料为线型高分子聚合物,在溶解过程中,粘度受剪切应力及其他因素影响极大。
While water soluble hemostatic materials is a kind of linear high polymer, its viscosity is greatly affected by shearing stress and other factors during solvation.
与之对比的是,塑料熔体在一定温度下粘度随着剪切速率的变化而变化。
By contrast, the viscosity of a melt of a plastic at a constant temperature changes markedly as the shear rate changes.
处于最佳分散状态的白色颜料分散液是一种假塑性流体,分散液粘度和剪切速率及分散液固含量三者关系可用函数式表达。
The pigment in this state exists as a pseudo-plastic fluid, whose viscosity, shear rate and solid contents can be related through a functional expression.
随着剪切速率的增加,转相点的视粘度明显下降。
The apparent viscosity at the point decreases distinctly with the increment of shear rate.
随着剪切速率的增加,转相点的视粘度明显下降。
The apparent viscosity at the point decreases distinctly with the increment of shear rate.
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