BYK RHEOBYK 420 Liquid Rheology Additive

RHEOBYK -420

Liquid rheological additives, used in emulsion and water-diluted resin systems to improve anti-corrosion Shen, anti-sag performance. Also suitable for water-based colorants. RHEOBYK-420 produces a thixotropic effect and can be post-added.

Chemistry Composition

Modified urea solution

Typical Materialized data

The data given on this data page are only typical values, not the technical indicators of the product.

Storage and Shipping

Sensitive to moisture. Slight turbidity during storage does not affect the rheological effect.

Special Tip

It is recommended to use RHEOBYK-410 in the medium grade system, and use it in the low grade system RHEOBYK-411.

Apply Information

Paint Industry

Features and advantages: After being stirred into the water-based paint, the additive can form a three-dimensional network structure. This creates thixotropic flow properties to prevent settling and improve sag resistance. Liquid auxiliaries, easy to use, no need to control pH and temperature.