pigment dispersant

Control of molecular weight and molecular weight distribution of pigment dispersant for water borne coatings systems

水性体系用颜料分散剂的分子量及分子量分布的控制

Synthesis of Pigment Dispersant for Polymer Waterborne System

水溶性聚合物型颜料分散剂的研制

A pigment dispersant for water borne system was prepared by free radical polymerization and stable free radical polymerization .

采用自由基聚合和稳定自由基聚合，可合成水性体系用的颜料分散剂。

The paper briefly summarized the current situation and advancement of double block copolymer as pigment dispersant for water-borne coatings .

简要概述双嵌段共聚物作为水性涂料用颜料分散剂的现状及进展。

It has been shown that the dispersion stability increases with the addition of 943 pigment dispersant and flow behavior acts like Bingham fluids .

结果表明，添加了943颜料分散剂的酞菁蓝－醇酸体系的分散稳定性变好，其流动行为趋近宾汉流体；

The discussion was emphasized on the effects of emulsifiers , initiators , monomers and comonomers emulsion synthesis , pigment dispersant and its dosage and formulating process on the stability of liquid paint and tank-content .

从稳定性出发，着重讨论了乳化剂、引发剂、单体及其配合、乳液合成工艺、颜料分散剂及其用量、配漆工艺对漆液和槽液稳定性的影响。

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。

Preparation of Ultra-fine Pigment Using Hyperbranched Dispersant and Its Application

超支化分散剂制备超细涂料的工艺及其应用用超支化聚酯改善超细二氧化钛的分散稳定性

Sedimentation process for titania pigment and polyacrylic dispersant water-borne system was studied by way of interfacial method . From sedimentation curves , sedimentation rate and the final sedimentation ratio were obtained .

采用界面法研究了水、钛白粉（R980）和分散剂（731A）组成的浆料体系的沉降过程，通过沉降曲线进一步得到体系的沉降速度和最终沉降比。

The conclusion is that there are some levels in red mud settling process , which is identical with what technicians and engineers have known . Study of Sedimentation Process for Titania Pigment and Polyacrylic Dispersant Water-Borne System

所得到的赤泥沉降过程中赤泥体积浓度分层，这一结果与有关工程设计人员和专家的感知保持一致。钛白粉与分散剂水性体系的沉降过程研究