Analysis of common anti-skinning additives
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The skinning of paints, varnishes and inks is due to the polymerization and oxidation of the binder. Crusting is a very cumbersome phenomenon that not only causes waste of the product, but also the unremoved skinning can seriously affect the quality of the coating.
The crust can be avoided by adding a metal mixed anti-skinning agent. These world-famous antimony additives are very effective and have low concentrations, so the effect on drying rate is very small.
The most commonly used anti-skinning agent is methyl ethyl ketone oxime. SALSERVOSERVO is the world's leading supplier and is marketed under the trade name EXKIN2.
Main product features and applications:
