结果表明:改性炭黑在水中的分散稳定性大大提高。
The results show that the dispersible stability of the modified carbon in water is greatly improved.
溶液中电解质将降低分散染料的表观溶解度和分散稳定性。
Electrolyte in solution reduces the apparent solubility and dispersion stability of disperse dyes.
粉体的分散稳定性对粉体的加工、贮存及品质有重要影响。
The dispersing stability of powder plays a very important role in processing, preserving and quality.
表面活性剂复配物在提高C.I。分散蓝79高温分散稳定性中的作用。
The Role of Composite Surfactants in the Improvement of High Temperature Dispersion Stability of C. I. Disperse Blue 79;
结果表明,高分子嵌段分散剂在炭黑分散体系中能明显改善分散稳定性。
It was shown that block copolymer dispersant could remarkably improve the stability of dispersion in carbon black dispersed system.
超细铁红颜料经表面改性后在水中的分散稳定性能及其他性能得到显著提高。
The dispersion and other properties of red iron oxide pigment can be greatly improved by surface modification.
制备的高分子颗粒具有很好的分散稳定性,基本实现颗粒形态、大小的可控和表面的功能化。
By this method, the particles with good dispersion stability and uniform size distribution can be obtained.
该抛光剂具有高浓度、低粘度和高分散稳定性,抛光效率高,具有良好的抗静电性和可擦性。
It is found that this polishing solution has high concentration, low adherence, high separate stability, high polishing efficiency, and its antistatic character and wiping character are very good.
结果发现:偶联剂化学接枝到金刚石表面,改性后的金刚石在乙醇中的分散稳定性得到提高;
The results showed that Silane coupling was chemically-grafted on the surface of UFD, the dispersion and stability of UFD in ethanol was improved;
本发明的目的是提供一种遮光性高、绝缘性及分散稳定性优良的遮光性组合物及采用它形成的滤色器。
The aim of the invention is to supply a lightproof combination with high lightproof performance and excellent insulating ability and dispersible stability and a colour filter adopting the combination.
分析了气雾型自动喷漆中影响沉降、分散稳定性的主要因素,研究了助剂的应用及工艺改进等解决方法。
Main factors that affect the settling and dispersing problems of aerosol auto-spray paint are studied. Remedy methods, including use of additive and improvement of process conditions are discussed.
室内测试结果表明,该胶乳稳定剂具有良好的分散稳定性、耐温性、与水泥浆其它外加剂有良好相容性等。
Indoor test results showed that the stabilizer has good dispersion stability, heat resistance, and good compatibility of the cement additives and so on.
用沉降方法分析了白色底漆体系的分散稳定性,同时用流变学方法对该体系的分散稳定性进行进一步的评估。
The dispersion stability of white primer system was analyzed with settling method, meanwhile, the dispersion stability of the system was further evaluated with rheological method.
研究了原料浓度、表面改性时间、温度、加料方式、改性剂用量等因素对纳米粒子粒径、粒径分布及分散稳定性的影响;
The effects of sodium silicate consistence, surface modifying time, temperature and techniques on their diameter, size distribution and dispersion stability were studied.
通过对试验结果的归纳,得出了上述各种因素对涂料中颜料粒子分散稳定性的影响规律和影响程度,并从理论上给予了说明。
The rule and degree of effect of several factors on storage stability of the coatings were determined on concluding experiment results, and analyzed theoretically.
本实验选择了九水合硅酸钠和聚丙烯酰胺作为分散剂,并通过激光粒度分析仪和沉降实验对纳米颗粒的分散稳定性进行评价。
Sodium silicate and PAM were selected as dispersants, laser diffraction-based particle size analyzer and settlement experimentation were used to evaluate dispersion and stability of nano-particles.
实验研究表明,矿粒表面润湿性的变化严重地影响其悬浮液的分散稳定性,矿粒的疏水化往往伴随着明显的絮凝,此种絮凝无法用dlvo理论解释。
Experimental studies show that changes in wettability of mineral grain surface affects seriously the dispersive stability of the mineral pulp as a suspension system.
在CFRC的制备过程中,碳纤维的均匀分散是决定碳纤维水泥石及混凝土压敏稳定性的关键问题之一。
One of key factors to ensure the compression-sensibility stableness of CFRC is the dispersion of short carbon fiber (CF) in cement paste uniformly.
欲使颜料分散体系有最好的稳定性,对分散剂的HL B值有一定的要求。
The HLB values of the dispersants have great influence on the stabilization of the systems.
GAHC是一种简单可行的提高发电机稳定性的分散控制方法。
GAHC is a simple and feasible decentralized control method for improving stability of synchro-generator.
讨论了聚氨酯-丙烯酸酯的乳化机理,及其对环氧-丙烯酸酯水分散体系稳定性及涂膜性能的影响。
The emulsification mechanism of polyurethane-acrylate and its influence on stability of epoxy-acrylate aqueous dispersion and film properties are discussed.
研究了分散继电反馈系统极限环的全局稳定性问题。
The global stability problem of limit cycles for decentralized relay feedback systems is studied.
分析表明,本文提出的分散MRAS鲁棒控制器,使系统的稳定性、鲁捧性、动态品质都得到了提高。
It is shown that the decentralized MRAS robust controller proposed can guarantee the required stability, robustness and dynamical properties of the system.
研究一类非线性参数扰动满足范数有界条件时多重时滞系统的鲁棒稳定性及其分散鲁棒控制。
The problems of robust stability and decentralized robust control for a class of multiple delay systems with nonlinear parameter perturbations which satisfy the norm-bounded conditions are dealt with.
鞋底的中层,例如运动鞋,常设计用以分散重量或提供足部稳定性。
The middle layer of a sole, as of an athletic shoe, often designed to disperse weight or provide stability to the foot.
通过加入分散剂的方法改善乙醇汽油的稳定性。
镀液的覆盖能力和分散能力良好,镀液稳定性也得到较大提高。
The throwing power, covering ability and stability of the bath were good.
结果表明:甲基丙烯酸缩水甘油酯(GMA)含量为15%,胺化开环量为50%,中和度为80%时,树脂的水溶性及水分散体系稳定性均良好。
The results show that water solubility and water dispersion stability are excellent when the mass fraction of GMA is 15%, the amination ring-open is 50% and neutralization is 80%.
通过对PVDF树脂分散和稳定性的研究,溶剂体系和改性树脂对涂料和涂膜的性能有较大的影响。
The research on the dispersibility and stability of PVDF shows that the solvent system and modified resin have greater influence on the performance of the coatings and film.
通过对PVDF树脂分散和稳定性的研究,溶剂体系和改性树脂对涂料和涂膜的性能有较大的影响。
The research on the dispersibility and stability of PVDF shows that the solvent system and modified resin have greater influence on the performance of the coatings and film.
应用推荐