提出了纳米粒子在有机介质中,由微观的“微海效应”导致的宏观的触变性的设想。
The assuming of "tiny-sea effect" (microscope) leading to thixotropy (microscope) of nano-materials in organic medium was presented.
方法:用天然橡胶和特效触变剂等原料制备具有触变性的凝胶,研究该凝胶分离血清的较优组成。
Methods: the thixotropic gel was prepared by using natural rubber, special thixotropic agent and other chemicals, and better composition of the blood separating gel was studied.
这种吸附与脱附是产生负触变性的主要原因,HPAM水解过度或用量过多,均会减弱负触变性现象。
On the other hand, an excess degree of hydrolysis, or higher concentration of HPAM weakens negative thixotropy.
深入探讨了液体的触变理论,同时也给出了磁流变液触变性的评价方法,并对评价方法进行详细的分析和研究。
Thoroughly explores the thixotropic fluid, also is the theory of MRF thixotropy evaluation methods for evaluation method, and detailed analysis and research.
研究了新型5参数时变性本构方程表征血液粘弹性和触变性的适应性;分别探讨了各模型参数对表征血液粘弹性和触变性的影响;
The suitability of the novel 5parameter timedependent constitutive equation to the characterization of blood viscoelasticity and thixotropy has been studied in detail.
这种特性叫做树脂的触变性。
通过流变性能研究,讨论了界面设计对三元复合体系剪切屈服行为与触变行为的影响。
The effects of interfacial design on the shear yield behavior and thixotropic behavior of ternary composites were discussed through rheological measurements.
它有较好的流变性和触变性。
原油具有强烈的触变性特点。
严格说来,对触变性所下定义只限于那些表现可逆性结构变化的流体。
Strictly speaking, the classical definition of thixotropy pertains only to those fluids that exhibit reversible structural changes.
阐述了触变性氰基丙烯酸酯胶粘剂的合成方法及其优越性。
This article discusses the synthesis way and the advantages of thixotropic cyanoacrylate adhesive.
探讨了膨润土对于砂浆增稠保水作用的机理和触变性能机理。
The mechanism of water retention and thixotropy of fresh mortar with bentonite was studied.
触变性:活版及柯式油墨的一种特性。当搅拌后,油墨变得稀,但让它静止一段时间,它又变回半固体状态的情况。
Thixotropy: The property of letterpress and offset inks of becoming fluid when stirred and setting to a semi solid state when left at rest for some times.
该树脂阻燃性能好,发烟量少,而且具有触变性,适用于一般机械强度的有阻燃要求的玻璃钢制品。
The flame retardant resin performance, smoke less, but also of thixotropy, applies to the mechanical strength of a flame retardant requirements of the FRP.
探讨了膨润土对于砂浆增稠保水作用的机理和触变性能机理。
The mechanism of retention and thixotropy of fresh mortar with bentonite was studied.
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.
研究结果表明UV胶印油墨表现出非牛顿流体的特征,具有触变性。
The researching results indicate that UV curable offset ink has the typical non - Newtonian behavior and thixotropy .
浆点粘合衬布用增稠剂应具有较高的增稠能力,适中的触变性,还应有一定的曳丝性。
The thickening agents used in hot-melt paste for fusible interlining should have higher thickening function, moderate contact thixotropy and filament dragging ability.
实验结果表明,使用性能良好的锭模耐火涂料在低剪切条件下,应具有较大的表现粘度与屈服应力,以及较小的塑性粘度和适当的触变性。
The results show that the coatings with good application properties have larger apparent viscosity , higher yield stress , lower plastic viscosity and proper thixotropy at lower shear rate.
研究了有机膨润土防沉剂对铜系导电涂料的沉降率、黏度、触变性、涂层导电性及显微形态的影响。
The influence of organobentonite on sedimentation ratio, viscosity, thixotropy, film conductivity and micromorphology of the copper based conductive paint is investigated.
蒙脱土悬浮液体系的粘性变化、结构触变性以及流变模型的建立,为评价、预测和改变涂料工艺性能提供试验依据。
The change of viscosity, structural thixotropy and foundation of rheologic model provide experimental evidence for evaluating, prognosticating and altering the technical performance of coating.
气相二氧化硅具有比表面积大、纯度高,良好的触变性能等特性。
Fumed silica has the following unique characteristics: large specific surface area, high purity, better thixotropic performance and so on.
结果表明,浆体为屈服假塑性流体并具有触变性,屈服应力值和粘度随着温度升高、浓度的降低而减小。
The ZGG solution behaved as pseudoplastic fluids-the decrease in reduced viscosity with increasing shearing-velocity, and had considerably thixotropic response.
实验研究对比了不同温度下原油-水分散体系的液滴分布及最大稳定粒径,分析了触变性对破碎过程及最大稳定粒径的影响。
The distributions of droplet diameters in various operating conditions are measured and the influence of thixotropy on breakage process and maximum stable drop diameter is analyzed.
软土具有含水量高、孔隙比大、渗透性小、压缩性高、抗剪强度低、触变性显著等不利的工程性质。
The soft soil has many unfavorable project properties such as high water content, high void ratio, low permeability, huge compression index, small anti-shearing intensity and thixotropic.
稳定剂、表面活性剂以及醋酸都影响胶液的触变性;
The addition of stabilizer, surface-active agent and acetic acid is able to affect sol thixotropy.
制备了UV胶印油墨样品,探讨了油墨样品的触变性。
UV curable offset ink sample was prepared and its thixotropism was discussed.
通过测定不同新拌水泥浆体的剪切应力、屈服应力、塑性粘度等流变参数,绘制流变曲线,分析含不同高效减水剂的新拌水泥浆体的触变性。
Mapping rheogram and analyzing thixotropy of fresh cement paste with different superplasticizers by measuring the rheologic parameters such as shearing stress, yield stress and plastic viscosity.
通过测定不同新拌水泥浆体的剪切应力、屈服应力、塑性粘度等流变参数,绘制流变曲线,分析含不同高效减水剂的新拌水泥浆体的触变性。
Mapping rheogram and analyzing thixotropy of fresh cement paste with different superplasticizers by measuring the rheologic parameters such as shearing stress, yield stress and plastic viscosity.
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