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- Compared with CTAB, PVP has better dispersion stability and the optimal concentration for this experiment is 1.8 g/L. 与CTAB相比PVP的分散效果更好;其最佳分散浓度为1.;8 g/L。
- The influencing factors on water solubility,water dispersion stability and film-forming property were studied. 研究了树脂水溶性、水分散体系稳定性、成膜性能的影响因素。
- The dispersion stability of CaCO3 grafted with PMMA in MMA and tetrahydrofuran is significantly improved in comparison with that of unmodified CaCO3. 接枝PMMA的碳酸钙粒子在四氢呋喃和MMA中的分散稳定性明显优于未改性碳酸钙。
- 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%. 结果表明:甲基丙烯酸缩水甘油酯(GMA)含量为15%25,胺化开环量为50%25,中和度为80%25时,树脂的水溶性及水分散体系稳定性均良好。
- The results show that water salability and water dispersion stability are excellent when the mass fraction of GMA is 15%, the ambition ring-open is 50% and neutralization is 80%. 结果表明:甲基丙烯酸缩水甘油酯(GMA)含量为15%25,胺化开环址为50%25,中和度为80%25时,树脂的水溶性及水分散体系稳定性均良好。
- 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. 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。
- Keywords Anti shrinking agent;Dispersion stabilizer;UPR with low shrinkage; 低收缩剂;分散稳定剂;低收缩型不饱和聚酯;
- Dispersion of forces led up to the defeat. 分散兵力是导致失败的原因。
- Structural constituents of copolymers including length of backbone, with or without branched chain, variety, property and length of branched chain will influence its despersity and dispersion stability, setting time and strengh of concrete. 共聚物主链长度、支链的存在与否,支链种类、性质、长度,支链密度等结构信息对分散性、分散稳定性、所拌合混凝土的凝结时间及强度将造成影响。
- The effects of temperature, dispersion medium and molar ratio of tetrabutyl titanate to stearic acid on the wettability and dispersion stability of powder in liquid paraffin were studied. 通过润湿性、分散稳定性测试研究处理温度、分散介质以及钛酸四丁酯与硬脂酸的量比对改性效果的影响。
- Electrolyte in solution reduces the apparent solubility and dispersion stability of disperse dyes. 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。
- The addition of AAFC has an effect on dispersing stability of Phthalocyanine Green G. 考察了AAFC的不同加量对酞菁绿颜料的粒径分布、润湿性的影响。
- The dispersion stability of carbon black pigment-alkyd resin dispersed system has been characterized by means of settling and transmission electron microscopy. 通过沉降法和透射电镜直接表征了炭黑颜料-醇酸树脂分散体系的分散稳定性;
- Dispersion stability images and HRTEM images show that the resulting SWNT has enhanced dispersivity in organic solvents compared to the pristine nanotubes. 分散性照片和高分辨率透射电子显微镜(HRTEM)照片显示出,功能化后的单壁碳纳米管与原始的碳管相比,在有机溶剂中的分散性有了明显的提高。
- The wettability of carbon black to water is improved and the dispersing stability is enhanced. 亲水性改性后的炭黑对水的润湿性增强,在水中分散更稳定。
- The dispersing stability of powder plays a very important role in processing, preserving and quality. 摘要粉体的分散稳定性对粉体的加工、贮存及品质有重要影响。
- high temperature dispersion stability 高温分散稳定性
- Thus, water is a great stabilizer of temperatures. 因此,水是一个巨大的保温瓶。
- STABILIZER TRIM MAIN ELECTRICAL ACTUATOR. 水平安定面配平主电气作动器。
- Thus, water is a great stabilizer of temperature. 因此,水是一个巨大的保温瓶。