BYK® -3955 P

BYK® -3955 P by BYK is a copolymer with pigment-affinic groups, adsorbed on silicon dioxide. It is a powdered processing additive for powder coatings. Improves pigment loading, specifically with carbon black pigments, and leveling. It improves the dispersion of the carbon black pigments and enables higher pigment contents. Leveling (DOI – distinctness of image) is increased and use of this product results in better out-gassingmof the powder coating and a higher electrostatic charge-ability. Recommended dosage for BYK® -3955 P is 0.2-2% of additive based upon total formulation.