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  • 21

    Sep

    What are the types of dispersants

    Dispersant is a kind of surfactant that has two opposite properties of lipophilicity and hydrophilicity in the molecule. It can increase the compatibility of oily and aqueous components in the same system, and also prevent the sedimentation and agglomeration of particles, forming an amphiphilic reagent required for stable suspensions. Dispersant, also known as wetting dispersant, has many kinds. A...
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  • 21

    Sep

    What is the basic principle of dispersant dispersing nanoparticles

    The formation of a stable dispersion system, in addition to using electrostatic repulsion, that is, the negative charges adsorbed on the surface of the particles repel each other, to prevent the adsorption/aggregation between particles and finally form large particles and stratify/settlement, but also use. The theory of the steric hindrance effect, whereby particles that have adsorbed negative cha...
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MWCNTs powder Titanium nitride nanopowder Titanium dioxide nanoparticle nano silicon powder Tantalum powder Tantalum nanopowder Ultrafine WS2 powder Boron nitride coating High-temperature Release Agent Nanometer aluminum nitride powder
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