1、

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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2、

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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3、

The adhesive consists of dispersant, antiseptic, defoamer, crosslinking agent, liquefacient and some otheradditives.

其组分包括分散剂 、 腐剂 、 泡剂 、 水助荆 、 联剂和液化剂等.

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4、

According to the kind of dispersant agent ions ionized after dissolved by water, the acrylic acid-based polymer dispersant agents are classified.

按照分散剂溶于水后可电离出的分散剂离子的类型,将含丙烯酸的聚合物分散剂进行分类。

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5、

Another defoamers, deinking agents, dispersants, brighteners, such as reinforcing agent in white paper chemical additives.

另有消泡剂 、 脱墨剂 、 分散剂 、 增白剂 、 显白增强剂等造纸化工助剂.

6、

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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7、

Results Compared with the original powder , the Rhizome coptidis was much lower side effect in clinic.

结果复方黄连膏比原散剂在临床上对皮肤的刺激性小、不良反应小、疗效好.

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8、

The results show that linear fractal features exist in the grain size of laterite.

研究结果表明:不论是否加分散剂,红土的颗粒粒度都存在线性分形结构.

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9、

The dispersion mechanism is analysed by testing Zeta potential and the viscosity of the suspensions.

通过测定颗粒表面Zeta电位、悬浮体系粘度,分析了分散剂的作用机理.

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10、

The effect of dispersion of the combine dispersing agent is better than the single one, the effect of adding 0.8% Byk-190 ( a high polymer disperse agent) and SDBS ( sodium dodecyl benzene sulphonate) is the best.

使用复合分散剂的效果要优于单一分散剂,分散剂BYK-190与SDBS(十二烷基苯磺酸钠)在加量为0.8%时分散效果最好。

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11、

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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12、

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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13、

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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14、

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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15、

When the HLB value is 13-15, the system has best stabilization and rheology.

实验发现,对于颜料红22(C. I. pigment22),当分散剂的HLB值 在13~15时, 体系表现出最佳的稳定性及流动性能.

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16、

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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17、

Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as solvent.

以乙腈为分散剂,采用沉淀聚合法合成了反乌头酸分子印迹聚合物微球.

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18、

This article has described the properties of pigment concentrates, the formulation of pigment concentrate for solvent-based industrial coatings, building coatings and waterborne coatings, and the application of BYK wetting and dispersing agents in pigment concentrates, and the evaluation of the concentrates.

阐述了颜料浆的特性,以及溶剂型工业涂料、建筑涂料和水性涂料用颜料浆组成和配方。介绍了BYK润湿分散剂在色浆中的应用,以及颜料浆评估方法。

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19、

The effect of dispersant agent, silane coupling agent and reaction condition on the lipophilicity of SiO_2 nanoparticle was studied systematically.

研究了分散剂、硅烷偶联剂、反应条件对纳米SiO2亲油性的影响。

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20、

The presence of dispersants and detergents increase the foaming tendency of crankcase oil.

在场的分散剂和洗涤剂增加发泡趋势曲轴箱油。

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