BYK 051N silicone-free polymeric defoamer for solvent-borne systems

BYK -051N

Polymeric defoamer for solvent-borne systems, silicone free.

Chemistry Composition

Polymer solution for breaking foam, silicone free

Typical Materialized data

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( 1) Paint industry

Features and Benefits

BYK-051 N is in BYK-05 1N / 052 N / 053 N series The most compatible defoamer. It works best in polar systems; it is less effective in nonpolar systems. Due to its excellent compatibility, it does not reduce transparency in clear coats and does not cause cratering in sensitive systems.

Recommended use

Recommended for solvent-based automotive OEM coating

Recommended dosage

0.05-0.5% additive (as supplied) based on total formulation

Join Methods and processing instructions

For best performance, defoamer should be added to the mill base before grinding . If it is added at a later stage, there must be sufficient shear force to ensure good dispersion of the defoamer and prevent shrinkage.