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FTIR proved that the dispersant tightly adsorbed at the surface of nano-TiO_2 by chemisorption, and induced the nano-particle to keep stable in the aqueous dispersion due to the electric repulsion force and steric effect.

红外图谱证明了分散剂在纳米二氧化钛表面形成了牢固的化学吸附，以此产生电斥力和空间位阻效应，使纳米二氧化钛在分散体系中处于稳定的悬浮状态。

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Dispersant, comburent, frother and mineralizer were added in the system successively, then it needed several minutes to combust at 600 ℃ directly, the non-grinding long afterglow powdery material SrAl_2O_4 ∶ Eu~ ( 2+), Dy~ ( 3+) was obtained.

向体系内添加分散剂、燃烧剂、发泡剂和矿化剂，于低温下进行燃烧-发泡反应，一步制备了不球磨的SrAl2O4∶Eu2+，Dy3+长余辉粉体材料。

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The tests indicated that the dispersant has good dispersion ability to the ordinary ceramic slurry.

测试表明该分散剂对普通陶瓷料浆分散效果显著.

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A dispersant with particular structure used in turbo oils can obviously improves the high temperature cleanliness.

用于涡轮发动机油的一种特殊结构的分散剂,能明显提高涡轮油的高温清净性.

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The basic acting mechanism of the dispersant TAS-A in the plastics colouring was related.

叙述了分散剂在塑料着色中的基本机理.

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The hydration process of the oil well cement of class G treated with different additives ( dispersant. retarder, fluid loss controller and latex) are investigated by determing the changes in the cement filtrate composition, in the particle size distribution and in the liquid phase conductivity.

通过测定加有不同外加剂的水泥浆滤液离子组成、讨论滤液中颗粒尺寸分布、测定水泥浆液相电导，分析了加有不同外加剂的水泥水化历程；

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In this paper , HAP ultrafine powder was prepared by chemical precipitation with citric acid as dispersant.

采用沉淀法并用柠檬酸作分散剂HAP超细粉体.

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It is found that the integrated physico-chemical dispersing method is a better one for nanometer SiO_2 in which an ultrasonic cleaner is used as dispersing instrument and appropriate dosage of sodium hexametaphosphate as dispersant.

最终确定对纳米SiO2具有较好分散效果的方法是用超声波清洗器作为分散仪器，添加适量的六偏磷酸纳作为分散剂。

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The organic dispersant effectively disperses heavy hydrocarbons present in residual oils , thus preventing formation of sludge.

有机分解剂可以有效的将柴油中的大分子碳氢化合物均匀分散在柴油中, 阻止油泥的产生.

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Dispersant is an indispensable component in coating color formulation.

分散剂是加工纸涂料调制必不可少的成分.

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In this research, the spherical shape composite powder was prepared with spray drying through adding a type of high polymer dispersant in Cr_3C_2-25% NiCr slurry.

通过添加高分子分散剂配制Cr3C2-25%NiCr料浆，喷雾干燥制备出高球形化的Cr3C2-25%NiCr复合粉末。

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YR-O1 oil soluble temporary plugging agent and HR water soluble non-ion surfactant is used as the dispersant for this system, and XT-20 hydroxyethyl cellulose is used as the viscosifier.

配方选用YR-O1油溶性暂堵剂、HR水溶性非离子表面活性剂为分散剂和XT-20羟乙基纤维素为增粘剂作为主要原料。

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TH-613 is a scale inhibitor and dispersant containing and polyelectrolyte.

三元共聚物TH-613是一种新型的含有磺酸盐的多元聚电解质阻垢分散剂.

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Polymeric dispersant can also form a microemulsion system and nano-sized particles then synthesized.

本研究实验结果证实,利用此分散剂亦可形成一微乳液系统,并用以合成奈米粒子.

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With the add of dispersant CH-10B, the tensile strength and elongation at break of PU/ SiO2 nano-composites increased 48.5% and 4.2% respectively.

加入分散剂CH-10B，PU／SiO2纳米复合材料的拉伸强度和断裂伸长率分别比未加分散剂时浙江工业大学硕士学位论文提高了48.5%和4.2%。

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This paper reports the study of synthesis of WH-1 AB blocked pigment dispersant and its dispersibility for TiO_2.It is suggested that the polarity of polar group of block A and the flexibility and molecular weight of block B segment affect the dispersibility of TiO_2/ toluene system greatly.

本文研究了AB嵌段型WH-1颜料分散剂的合成及其对钛白粉的分散能力。结果表明，A段分子的极性、B段分子的柔性和分子量对该分散剂的性能有很大影响。

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The synthesis methods and synthesis technics of this kind of dispersant agent are reviewed.

综述了此类分散剂制备方法和工艺条件.

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Dispersion of carbon black in waterborne system and the effect of dispersant structure

炭黑在水性体系中的分散及分散剂结构的影响

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In this paper, HAP ultrafine powder chemical precipitation with citric acid as dispersant.

采用沉淀法并用柠檬酸作分散剂合成HAP超细粉体.

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Have studied different dispersant and pigment to influence of performance of nylon color masterbatch.

研究了分散剂和颜料的种类及用量对聚酰胺纤维用色母粒性能的影响.

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The aqueous polyaminoester emulsion was gained with water as the dispersant.

通过水分散工艺得到水性聚氨酯乳液.

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A New Fluorine-containing Polymer Dispersant Synthesis.

一种环境友好型 含氟 超分散剂,专利.

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Study on Synthesis Techniques of Porous HAP Dispersant for Suspension Polymerization

多孔HAP悬浮聚合分散剂的合成工艺研究

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Action mechanism and effect of side chain length of comb-like copolymer dispersant on dispersion of cement paste

梳形共聚物分散剂侧链长度对水泥浆体分散性能的影响及机理

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The dispersant are alcohol, ether, alcohol-benzene component solvent or non-proton polar solvent.

分散剂为醇 、 醚 、 醇 - 苯混合溶剂或 非 质子极性溶剂.

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Effect of Dispersant on Preparation of Nano-Phase Tin Dioxide

分散剂对纳米相二氧化锡制备的影响

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Pigment, dispersant , dispersed resin and dispersing agent are needed in the pigment dispersed system.

颜料分散体系组分包括颜料 、 分散剂 、 分散树脂和溶剂.

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Preparation of microencapsulated osmium tetraoxide from GPPS was reported, and effect of solvent, temperature and dispersant was analyzed.

采用通用聚苯乙烯（GPPS）制备了四氧化锇微胶囊。采用溶剂挥发法，分析了反应体系中溶剂、温度、分散剂等各条件对实验结果的影响，并以此进行了初步筛选。

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The containers are full of a chemical dispersant called Sea Brat 4.

这些容器中装满了化学分散剂Sea Brat4。

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Thirdly, increasing the proportion of wetting dispersant to enhance its hair color.

三是加大润湿分散剂的比例,以提高其发色力.

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