| 摘 要： | 1 Results Dispersants are defined as liquids or gases that can be added to a mixture to promote dispersion or to maintain dispersed particles in suspension. A good dispersant not only helps to provide good dispersion, but also good performance, stability and rheological properties. Therefore, dispersants are widely used in many applications such as coating, ink, electronic materials, plastics, and so on[1]. There are different ways to categorize the many dispersants available on the market. From a molecular weight point of view, dispersants can be categorized as low MW dispersants and high MW dispersants. This presentation mainly introduces the high MW dispersants, including their dispersion mechanism, functional design and applications.
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