综述了流变剂的种类、流变剂对涂料性能的影响、常用流变剂的性能及应用等,介绍了新型流变剂品种的发展趋势。
Varieties, influence of rheological agent to coating performance, performance and application of common rheological agent are covered. Development orientation of new rheological agent is introduced.
该体系具有密度低、强度高、流变性好、与外加剂配伍好、地面与井下密度一致、施工简便等优点。
The system has many features, such as low density, high strength, good rheology, good compatibility with other additive and simple construction etc.
就其流变性而言,聚合物溶液和碱—表面活性剂—聚合物(ASP)复合体系均属粘弹性流体,但在中等剪切速率的简单剪切流动条件下,其流变性可用幂律模式描述。
The compound of Alkali Surfactant Polymer (ASP) is a kind of viscoelastic fluid, its rheological behavior can be formulated by power law model in simple shear flow within medium shear rate.
通过流变仪研究了几种表面活性剂对十六烷基羟乙基纤维素(CHEC )溶液黏度的影响。
Effects of surfactant on viscosity of cetyl hydroxyethylcellulose ( CHEC ) solution were investigated by rheometer.
用转矩流变仪研究了大分子偶联剂改性的滑石粉与聚丙烯的混炼性能,测得了转距与时间、温度、配方、转速的关系曲线。
Ultrafine talc modified with macromolecule coupling agent and PP was mixed with rheometer and curves of torsion, time, temperature, prescription and rev were investigated in this paper.
研究了碱表面活性剂聚合物(简称asp)体系的基本流变性以及流变参数在岩心中沿渗流方向的变化规律。
The basic rheological properties of ASP system and the variation rules of rheological parameters in cores along the direction of percolation flow are studied.
通过添加分散剂和表面活性剂,改善了磁流变液的悬浮稳定性及再分散性。
The suspension stability and re-disperse capability of MRF are improved by adding some dispersants and surfactants.
研究了复合稳定剂的种类及配方对流变性能的影响。
Influences of variety and formula of composite stabilizer on rheological properties were studied.
通过改善聚丙烯熔体的流变性能、调整拉伸和变形工艺、控制卷绕张力和油剂加入量,可有效地提高丙纶bcf的卷曲性能。
By improving PP melt rheological properties, adjusting draw-texturing process, controlling winding tension and oil content, the crimping property of PP - BCF yarn can be improved effectively.
本文研究了1631、双联阳离子表面活性剂和水杨酸钠形成粘弹性胶束体系的流变特性和微观结构。
The Theological properties and microscope structures for viscoelastic micellar systems consisting of 1631, cationic Geminis and sodium salicylic were investigated in this paper.
综述了粘弹性表面活性剂胶束体系及其流变特性,论题如下。
The viscoelastic surfactant micelle systems and their rheological properties are reviewed with following topics covered.
同时优选水泥浆体系,选择合适的水泥外加剂,合理调整水泥浆流变性,提高了顶替效率。
The displacement efficiency was raised through optimizing slurry system, selecting suitable cement additives and adjusting reasonably slurry rheological property.
结果流变改性剂的种类和用量、树脂的配比都影响高填充量填充材料的流变性。
Results The rheological property of the high filler content material is influenced by the sort and quantity of the rheological modifier and the polymer ingredient.
调整井防漏水泥浆技术,从减阻入手,利用外加剂改善水泥浆的流变性能和封固性能。
Antileakage cement slurry technology for adjustment well can improve rheological and cementing performance by using additives.
方法对树脂配比、流变改性剂种类及用量对表观粘度的影响进行了分析。
Methods The effects of the polymer ingredient and the sort and quantity of the rheological modifier on apparent viscosity are investigated.
通过回归分析,比较高吸水性树脂增稠体系,“704”和“75”型灭火剂的流变学性能。
By using regression method, the rheological properties of super water absorbent thickened systems, "704" and "75" fire retardants were compared.
从粘度、浓缩比等指标研究了榛子主剂的流变学特性,并确定了主剂的浓缩工艺条件。
The theological properties of condensed liquid were studied and the condense conditions were achieved by the analysis of viscosity and concentration multiple.
用实验流变学的方法研究了AP级配和铝粉对HTPB推进剂药浆流变性能的影响。
The effect of AP particle size distributions and aluminum on the rheological behaviour of the HTPB propellant slurry were studied experimentally.
没有添加外加剂去改变其稠化时间或流变性能的水泥称之为净水泥。
Cement that has no additives to modify its setting time or rheological properties.
介绍了表面活性剂的分类情况,化妆品的流变学特性的基础知识及流体的分类。
The categories of surfactant, the basics of the rheological properties of cosmetic products, and the categories of fluids were also summarized.
实验结果表明:抗铜剂可改善HDPE绝缘料的流变行为,提高挤出涂覆性能。
The results show that the copper ion inhibitor can improve both rheological properties and extrusion coating properties of HDPE insulating materials.
该压裂液配制简单,不需要杀菌剂和破胶剂,具有流变性能好、造缝与携砂能力强、对地层伤害小、使用方便等优点。
Other advantages of it are good rheological property, strong fracture making ability and sand carrying capacity, and little damage to formation, etc.
偶联剂的引入,对表观粘度及流变性有比较大的影响。
Moreover, silicane coupling agents can influenced the viscosity and rheological behavior of the polymer obviously.
对加剂原油的流变性质也进行了流变实验研究,对降凝机理进行了讨论。
We has also done the experiment research on the rheology of waxy crude oil with depressant and discuss the mechanism of depressant.
通过力学性能、流变性能的测试,以及IR、SEM研究了PES/PA 合金在相容剂存在下的微观结构与宏观性能。
The micro structure and macro properties of PES/PA blend in the presence of compatible agent were studied through the tests of mechanical properties, rheologic properties, IR, DSC and SEM.
研究了添加剂复合组分对热塑性淀粉力学性能、流变学性能的影响。
The effect of additives on the mechanical properties and rheological properties were investigated.
流变学方法是研究推进剂这种复杂体系结构和功能组分作用的一种有用工具。
The rheology is a useful tool to the study of the action mechanism of special functional agents for these complex systems such as composite solid propellants.
实验发现,高吸水性树脂增稠体系的流变学性能优于“704”和“75”型灭火剂。
The results indicated that the rheological properties of super water absorbent thickened systems have an advantage over "704" and "75" fire retardants.
实验发现,高吸水性树脂增稠体系的流变学性能优于“704”和“75”型灭火剂。
The results indicated that the rheological properties of super water absorbent thickened systems have an advantage over "704" and "75" fire retardants.
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