Manufacturer: UNIQCHEM, Germany
Uniqflow 493 U is modified polyether polisiloxane leveling agents. The additive gives strong surface tension reduction properties in caotings.The substrate wetting is improved and therefore can also act as an anti-crater agent.
Uniqflow 493 U gives strong surface slip and can help to increase the gloss. In aqueous systems it improves the anti-blocking properties.