an ingredient of liquid flexographic ink is called
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Nitrocellulose-based polymers and polyacrylates are the important ingredients of liquid inks that are used in Flexographic processes.
Inks that are used in flexographic processes are called as liquid inks and they have a fluid nature of 0.1 to 10 Pa.s.
There are five types of inks that can be used in flexography: solvent-based inks, water-based inks, electron beam (EB) curing inks, ultraviolet (UV) curing inks and two-part chemically-curing inks (usually based on polyurethane isocyanate reactions).
Various polyacrylate homopolymers and copolymers are widely used, although other classes such as polyurethanes and polyesters are useful in imparting specific properties.
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