Hybrid carbon black and coating composition
Abstract:
A hybrid carbon black is provided, which includes a carbon black core and a polymer film wrapping an entire surface of the carbon black core. The polymer film includes a network of a plurality of polymer main chains crosslinked each other, and a plurality of dispersion-side chains bonded to the polymer main chains. The dispersion-side chains come from an acrylate monomer with a chemical structure of: wherein when n is 4 to 7, R1 is H or CH3, and when n is 8 to 14, R1 is CH3.
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