Printing ink
Printing ink Basic information
- Product Name:
- Printing ink
- Synonyms:
-
- Printing ink
- MW:
- 0
- Mol File:
- Mol File
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Printing ink Chemical Properties
- Dielectric constant
- 4.6（Ambient）
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Printing ink Usage And Synthesis
Description
A viscous to semisolid suspension of finely divided pigment in a drying oil such as heat-bodied linseed oil. Alkyd, phenol-formaldehyde, or other synthetic resins are frequently used as binder,and cobalt,manganese, and lead soaps are added to catalyze the oxidative drying reaction.
Some types of inks dry by evaporation of a volatile solvent rather than by oxidation and polymerization of a drying oil or resin.Use distribution is: off set 40%, gravure 23%, flexographic 18%, letterpress 9%, screen 4%,other 6%.